Building a high school basketball gym is a major capital project, not simply the cost of installing a court and two baskets. The budget must cover the building structure, sitework, spectator seating, locker rooms, restrooms, storage, HVAC, electrical systems, fire protection, accessibility, sports equipment, professional services, testing, and project risk.
Quick Answer
In 2026, a practical U.S. planning range is about $10 million to $20 million for a full-size high school competition gym. A larger fieldhouse package with locker rooms, weight rooms, concessions, extensive bleachers, sitework, and renovations can reach $20 million to $35 million or more. Local bids can vary sharply.
Key Takeaways
- Treat $10 million to $20 million as an early planning range for a full competition gym, not as a guaranteed national average.
- A fieldhouse with additional athletic, community, and support spaces may cost $20 million to $35 million or more.
- The 84-by-50-foot playing court is only one part of the building; seating, circulation, locker rooms, storage, restrooms, structure, and building systems require much more space.
- Use local cost-per-square-foot data and clearly separate construction costs from professional fees, owner costs, furnishings, contingency, and escalation.
- Validate the budget with an architect and independent cost estimator before asking voters, donors, lenders, or a school board to approve funding.
Warning: The figures below are conceptual planning ranges, not contractor quotes. Local labor conditions, building codes, site constraints, design choices, bid timing, and public-project requirements can change the final cost by millions of dollars.
2026 High School Basketball Gym Cost Range
There is no single national price for a high school gym. Two projects with the same playing court can have very different budgets because one may be a basic auxiliary gym while the other includes 2,000 spectator seats, locker rooms, a weight room, offices, concessions, video displays, extensive parking, and renovations to an existing school.
| Project type | Early planning range | Typical scope |
|---|---|---|
| Targeted renovation | Project-specific | Floor, lighting, bleachers, HVAC, roof, accessibility, finishes, or equipment upgrades without a major building addition |
| Modest auxiliary gym or gym addition | About $8 million–$15 million | One court, limited seating, basic restrooms, storage, equipment, and connection to an existing campus |
| Full competition gym | About $10 million–$20 million | Competition court, substantial bleachers, locker rooms, restrooms, concessions, storage, offices, scoreboards, sound, and full building systems |
| Fieldhouse and activities package | About $20 million–$35 million+ | Large competition venue plus weight rooms, training areas, batting cages, offices, concessions, extensive renovations, sitework, and community-event capacity |
These ranges are most useful during early feasibility planning. They are not substitutes for a program, concept design, site investigation, and local estimate.
An 84-by-50-foot high school court covers 4,200 square feet, but the complete gym building must also accommodate clear zones, bleachers, circulation, locker rooms, restrooms, storage, structure, mechanical rooms, and public access.
Initial Planning
Early decisions have a greater effect on the budget than late attempts to reduce finishes or equipment. Before selecting materials, the district should define why it needs the gym, how many spectators it must serve, which sports and events it will host, and whether the building will be used by the community after school hours.
Location and Site Selection
The most affordable location is often an existing school campus with usable land, nearby utilities, and a practical connection to the current building. However, a seemingly open area may contain drainage problems, unsuitable soil, utility conflicts, environmental conditions, or access limitations.
| Site criterion | Questions to answer |
|---|---|
| Campus access | Can students reach the gym securely from the school? Can visitors enter without passing through academic areas? |
| Traffic and parking | Can the site handle buses, event traffic, deliveries, emergency vehicles, accessible parking, and pedestrian routes? |
| Utilities | Are electrical, water, sewer, gas, fire-service, data, and stormwater systems available with enough capacity? |
| Ground conditions | Will the project require unsuitable-soil removal, deep foundations, retaining walls, flood mitigation, or major grading? |
| Existing operations | Can construction occur without blocking school entrances, fire lanes, outdoor activities, or essential services? |
Land acquisition cannot be estimated with one national allowance. A district may already own suitable land, while another project may require property purchase, demolition, utility relocation, environmental cleanup, or major off-site road improvements.
Design and Layout
The ideal high school basketball court measurement is 84 feet by 50 feet under NFHS basketball guidance. The architect must then add appropriate clear space around the court and coordinate wall padding, benches, scorer locations, basketball structures, volleyball equipment, divider curtains, doors, and spectator circulation.
A complete gym program may include:
- A competition court and one or more cross-court practice layouts
- Retractable or fixed spectator seating
- Home, visitor, and physical-education locker rooms
- Officials’ changing space
- Public and team restrooms
- Equipment and chair storage
- Athletic training and first-aid space
- Coaches’ offices and meeting areas
- Ticketing, concessions, and event support
- Custodial rooms and floor-care storage
- Electrical, fire-protection, data, and mechanical rooms
- Secure after-hours community access
Build the Right Project Team
A school gym usually requires an owner’s representative or project manager, architect, structural engineer, civil engineer, mechanical and electrical engineers, fire-protection designer, technology and acoustical consultants, sports-equipment specialists, cost estimator, testing agencies, commissioning provider, and contractor.
The district should also involve coaches, physical-education teachers, facility staff, custodians, administrators, security staff, accessibility stakeholders, and community-event organizers before the floor plan is fixed. Early user input is cheaper than redesign during construction.
Budgeting
A reliable budget starts with a defined scope and gross building area. It should then be tested against current local construction data and adjusted for site conditions, professional services, furnishings, project risk, and inflation through the expected bid date.
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Estimating Costs
Use this basic planning method:
- Define the program. Decide the court layout, seating capacity, support rooms, community uses, renovation scope, and site improvements.
- Estimate gross building area. Include walls, circulation, stairs, equipment rooms, storage, locker rooms, restrooms, and support space rather than using only the court area.
- Apply a current local construction benchmark. Confirm exactly what the benchmark includes.
- Add project-specific items. Include demolition, utility work, unusual foundations, sports equipment, technology, furnishings, temporary facilities, and campus phasing.
- Add professional and owner costs. These may include design, surveys, geotechnical work, permits, testing, commissioning, legal services, insurance, project management, and furniture and equipment.
- Add contingency and escalation. Early estimates need a larger risk allowance because the design and market are still uncertain.
- Validate the result. Have an independent estimator review the concept before the funding amount is finalized.
Note: Public cost-per-square-foot figures are not directly interchangeable. For example, Washington recognizes $399.38 per square foot for state construction assistance beginning July 1, 2026, while Massachusetts increased its school building and sitework funding limit to $645 per square foot in 2025. These are program benchmarks, not universal gym bids, and their inclusions differ.
Illustrative Budget Calculation
Assume a concept program contains 20,000 gross square feet and a local estimator recommends testing a construction range of $450 to $650 per square foot for that location and bid period.
| Calculation | Low test | High test |
|---|---|---|
| 20,000 SF × local construction benchmark | $9.0 million | $13.0 million |
| Professional services, owner costs, furnishings, escalation, and risk allowance | Approximately $2.3 million | Approximately $4.6 million |
| Illustrative total project range | Approximately $11.3 million | Approximately $17.6 million |
This example is not a quote or recommended square-foot rate. It shows why a budget based only on the court or contractor’s building work can materially understate the total funding requirement.
What Should the Budget Include?
| Budget category | Examples |
|---|---|
| Site and enabling work | Surveying, demolition, grading, drainage, utilities, roads, parking, landscaping, temporary access, and erosion control |
| Building construction | Foundations, structure, roof, exterior walls, interior construction, finishes, doors, plumbing, HVAC, electrical, fire protection, and controls |
| Sports systems | Athletic floor, basketball structures, volleyball equipment, divider curtains, wall padding, bleachers, scoreboards, shot clocks, and storage systems |
| Technology and event systems | Sound, wireless access, displays, security, access control, cameras, data, broadcasting connections, and emergency communications |
| Professional and owner costs | Architecture, engineering, management, legal services, permits, testing, commissioning, surveys, geotechnical work, insurance, and financing costs |
| Furniture, fixtures, and equipment | Benches, chairs, lockers, athletic equipment, office furniture, concession equipment, maintenance tools, and custodial equipment |
| Risk and market allowances | Design contingency, owner contingency, construction contingency, escalation to bid, and uncertain site conditions |
Pro Tip: Ask every estimator and contractor to provide a written list of inclusions, exclusions, alternates, allowances, escalation assumptions, and pricing date. Two estimates with the same total may cover very different scopes.
Funding Sources
Public school gyms are commonly funded through a combination of capital sources rather than the annual operating budget. Available methods depend on state law and district policy.
- General-obligation bonds or capital levies: Voter-approved debt is a common source for large school construction programs.
- Capital reserves: District funds may reduce the amount that must be borrowed.
- State construction assistance: Eligibility, formulas, matching requirements, and recognized project costs vary by state.
- Federal or state grants: Funding may be available for specific purposes such as energy, resilience, accessibility, or community development, but it should not be assumed.
- Donations and naming programs: Alumni, foundations, businesses, and community members may support defined enhancements.
- Joint-use partnerships: A city, parks department, college, or community organization may share construction or operating costs in return for scheduled access.
Donor commitments should not be used to close a core construction gap unless the funds are documented and available. Optional upgrades can be packaged as bid alternates so they are accepted only when funding permits.
Construction Materials
Material selection should balance athletic performance, durability, maintenance, acoustics, appearance, fire performance, moisture exposure, and lifecycle cost. Selecting the lowest initial price can create higher maintenance and replacement costs later.
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Flooring Options
- Maple sports flooring: A traditional choice for competition basketball. The complete system may include vapor protection, resilient subfloor components, sleepers or pads, maple strips, sanding, game lines, graphics, finish, transitions, and environmental controls.
- Vinyl or synthetic athletic flooring: Useful where the room will host physical education, community activities, and non-basketball events. Products vary in cushioning, ball response, seams, repairability, and rolling-load capacity.
- Poured urethane or rubber systems: Durable options for multipurpose use. The substrate, moisture condition, expected sports, maintenance method, and event loads must match the selected system.
Do not compare flooring proposals by surface price alone. Require each bidder to identify subfloor preparation, moisture mitigation, athletic performance, warranty, game-line work, curing time, protection requirements, and maintenance products.
Wall and Ceiling Materials
Gym walls must tolerate impact, support equipment where required, meet fire and structural requirements, and provide appropriate acoustic control. Common systems include concrete masonry, precast or tilt-up concrete, metal-framed assemblies, impact-resistant panels, wall padding, and acoustic treatment.
High ceilings and large hard surfaces can create long reverberation times that make announcements and emergency messages difficult to understand. Acoustic panels, roof-deck treatments, banners, and sound-system design should be coordinated rather than purchased as unrelated add-ons.
Material-only square-foot prices are not useful for comparing complete wall or ceiling assemblies. The estimate must include structure, framing, insulation, fire ratings, access equipment, labor, supports, finishes, and coordination with sports equipment.
Labor Costs
Labor is built into nearly every construction and equipment bid. The cost depends on the region, labor availability, schedule, union conditions, project complexity, and any prevailing-wage requirements.
Contractors and Builders
The contractor’s cost is more than a single markup. A public-project proposal may include trade work, general conditions, supervision, temporary facilities, safety, bonds, insurance, overhead, fee, contingency, and escalation. These categories should be shown separately when possible.
Delivery method also affects how costs are presented:
- Design-bid-build: The design is generally completed before contractors submit competitive bids.
- Construction manager at risk: A construction manager joins during design, provides pricing, and may establish a guaranteed maximum price.
- Design-build: One team holds responsibility for design and construction under the procurement rules available to the district.
No delivery method guarantees the lowest price. The best choice depends on schedule, district experience, market conditions, scope certainty, and legal requirements.
Specialized Labor
Gym projects require electricians, plumbers, sheet-metal workers, HVAC technicians, fire-protection installers, controls specialists, sports-floor contractors, bleacher installers, equipment riggers, low-voltage technicians, testing agencies, and commissioning professionals.
Do not use generic national hourly rates to build the project budget. Use local loaded labor costs and verify whether federal, state, or local prevailing-wage requirements apply. On federally funded or assisted projects covered by the Davis-Bacon and Related Acts, contractors must pay the applicable local prevailing wages and fringe benefits.
Equipment and Fixtures
Sports equipment should be designed with the structure, electrical system, floor layout, and bleachers. Late equipment selections can require expensive steel, electrical, or ceiling changes.
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Basketball Hoops
A competition gym may use ceiling-suspended, wall-mounted, or portable basketball structures. A complete proposal should identify:
- Backboards, rims, nets, and padding
- Support structure and attachment design
- Electric winches and controls
- Height-adjustment equipment where required
- Shot-clock supports and wiring
- Side-court or cross-court practice goals
- Freight, installation, testing, training, and warranty
A low equipment quote may exclude structural reinforcement, electrical power, controls, engineering, lifts, or installation. Compare complete installed scope rather than the catalog price of the basketball unit.
Seating and Bleachers
Retractable bleachers save floor space and allow the gym to support classes and practices. Fixed seating may provide better sightlines or capacity in some layouts. Portable seating is useful for small temporary needs but does not replace a properly designed spectator system.
Bleacher planning must coordinate capacity, sightlines, aisle widths, exits, guards, handrails, accessibility, power operation, floor loading, storage position, maintenance access, and event staffing. The current ICC 300-2023 standard addresses bleachers, folding and telescopic seating, and grandstands, but the edition adopted by the local jurisdiction controls the project.
Technology and Amenities
Technology should support games, physical education, assemblies, graduations, emergency communication, community events, and future upgrades. The district should decide which systems are essential before issuing bids.
Lighting and Sound Systems
Lighting cost depends on the required competition level, ceiling height, fixture quantity, aiming, controls, emergency lighting, electrical service, and access for maintenance. A complete design should control glare and provide suitable illumination for the court, bleachers, entrances, and event setup.
The sound system should be designed for speech clarity in a highly reflective room. A proper scope may include loudspeakers, amplifiers, digital signal processing, microphones, equipment racks, hearing-assistance systems where required, emergency interfaces, cabling, controls, and commissioning.
Scoreboards and Display Screens
A basic fixed-digit scoreboard and a large video display are different systems. Video displays may require support steel, upgraded electrical service, data infrastructure, control equipment, cameras, production hardware, content software, and trained operators.
Before selecting a system, decide whether the school needs only game timing and scoring or also replays, sponsorships, student broadcasting, live statistics, and event presentations. Obtain a fully installed proposal that includes electrical, data, structural support, controls, programming, training, and warranty.
Codes, Safety, and Accessibility
The project must comply with the building, fire, plumbing, mechanical, electrical, energy, accessibility, and school-facility requirements adopted in its jurisdiction. The design team should confirm applicable editions and agency-review procedures at the start of the project.
Important gym-specific issues include:
- Occupant load and the required number and width of exits
- Travel distance, aisle layout, emergency lighting, and exit signs
- Fire sprinklers, alarm systems, smoke control where applicable, and fire-department access
- Structural loads for long-span roofs, suspended equipment, bleachers, snow, wind, seismic forces, and spectator movement
- Accessible entrances, parking, routes, locker rooms, restrooms, concessions, team areas, and drinking fountains
- Wheelchair spaces, companion seats, designated aisle seats, sightlines, and seating dispersion
- Accessible means of egress and emergency-planning requirements
- Security zoning for school-day and after-hours community use
- Storm-shelter or resilience requirements where adopted
The 2010 ADA Standards for Accessible Design require accessible seating, companion seating, integration, sightlines, and horizontal or vertical dispersion under applicable conditions. At least one wheelchair space is also required in team or player seating areas serving an area of sport activity.
New Construction vs. Gym Renovation
Renovating an existing gym can cost less than building a new structure when the roof, structure, floor slab, utilities, exits, and building systems are in good condition. Renovation can become expensive when the project uncovers hazardous materials, inadequate electrical service, structural problems, moisture damage, accessibility deficiencies, poor ventilation, or insufficient exits.
| Option | Potential advantages | Common risks |
|---|---|---|
| Renovate existing gym | Reuses the structure and campus infrastructure; may reduce new sitework and shorten construction | Hidden conditions, disruption to school operations, code upgrades, limited ceiling height, poor layout, and costly temporary arrangements |
| Build a new gym addition | Allows a modern layout, new systems, appropriate accessibility, and continued use of the existing gym during much of construction | Higher structural and site cost, utility extensions, campus circulation changes, and connection work |
| Build a separate fieldhouse | Provides the most space and flexibility for sports, events, training, and community use | Largest capital and operating cost; may require substantial parking, staffing, security, and utilities |
A facility-condition assessment and code review should be completed before assuming renovation is the cheaper option.
Project Timeline
A high school gym often requires approximately 18 to 30 months from early programming to opening. Complicated approvals, land acquisition, funding votes, environmental review, utility work, or phased campus construction can extend the schedule.
| Phase | Typical planning duration | Main activities |
|---|---|---|
| Programming and feasibility | 2–4 months | Needs assessment, site review, concept program, community input, initial cost estimate, and funding strategy |
| Design and approvals | 6–12 months | Schematic design, design development, construction documents, agency review, code coordination, and estimate updates |
| Procurement and bidding | 1–3 months | Bid advertisement, contractor questions, addenda, bid opening, evaluation, board approval, and contract execution |
| Construction | 12–18 months | Sitework, structure, enclosure, building systems, finishes, equipment, inspections, and startup |
| Commissioning and closeout | 1–2 months | Testing, training, punch-list completion, occupancy approval, warranties, manuals, and final documentation |
Some phases overlap. However, compressing the schedule can increase overtime, procurement risk, temporary-work costs, and the chance of design changes during construction.
Maintenance and Upkeep
The construction budget is only the first part of the gym’s lifecycle cost. The district must also fund utilities, custodial labor, inspections, preventive maintenance, floor care, equipment service, roof work, controls, and eventual system replacement.
Regular Maintenance
| Task | Typical frequency | Planning note |
|---|---|---|
| Dust mop and approved floor cleaning | Daily or based on use | Use products and equipment approved for the selected floor system. |
| Inspect basketball equipment, divider curtains, and wall padding | Monthly or according to manufacturer guidance | Document operation, fasteners, cables, padding, controls, and visible damage. |
| Bleacher inspection and service | According to code, manufacturer, and local requirements | Include operation, guards, rails, aisles, fasteners, electrical systems, and identification records. |
| HVAC preventive maintenance | Scheduled throughout the year | Filters, belts, coils, controls, dampers, ventilation, and refrigeration components require system-specific service. |
| Emergency, lighting, fire, and life-safety testing | As required by code and the authority having jurisdiction | Maintain inspection and testing records. |
For maple athletic floors, the Maple Flooring Manufacturers Association recommends an annual screen and recoat. The district should obtain local quotes and follow the flooring and finish manufacturers’ instructions.
Long-Term Upkeep
- Full floor resurfacing: Schedule based on inspection, wear, finish condition, moisture history, previous sanding, and remaining flooring thickness rather than a fixed national interval.
- Roof renewal: Inspect drainage, penetrations, flashing, sealants, and membrane condition before leaks damage the court or equipment.
- HVAC renewal: Plan by component and operating condition. Equipment service life varies by system type, climate, use, water quality, controls, and maintenance.
- Lighting and controls: Budget for drivers, control devices, sensors, emergency components, and future system upgrades.
- Bleachers and sports equipment: Maintain inspections, service records, parts availability, and eventual modernization or replacement plans.
- Technology: Scoreboard controls, displays, sound processors, wireless equipment, security devices, and production systems may have shorter replacement cycles than the building.
A lifecycle plan should identify anticipated renewal projects and funding sources before major equipment begins to fail.
How to Control Construction Costs
- Set a firm program before design expands. Separate required spaces from optional enhancements.
- Use a simple structural grid and building form. Unnecessary corners, roof changes, cantilevers, and complex connections increase cost.
- Confirm seating capacity early. Bleacher size affects building width, exits, restrooms, structure, HVAC, and parking.
- Investigate the site before fixing the budget. Geotechnical, utility, environmental, and drainage information reduces hidden-condition risk.
- Update the estimate at every design phase. Reconcile scope and budget during programming, schematic design, design development, and construction documents.
- Use bid alternates carefully. Package optional video displays, premium finishes, extra seating, or secondary equipment so core functionality remains funded.
- Standardize equipment where practical. Matching district controls, fixtures, finishes, and maintenance products can simplify training and spare parts.
- Consider lifecycle cost. Efficient lighting, durable finishes, maintainable HVAC, appropriate controls, and accessible equipment can reduce long-term expense.
- Avoid late changes. Moving doors, changing bleacher capacity, or selecting different suspended equipment after structural design can be expensive.
Case Studies
Public project examples help show the effect of scope, but they should not be treated as direct price comparisons. Each district uses different cost definitions, building programs, locations, bid dates, and funding structures.
| Project | Published amount | Scope lesson |
|---|---|---|
| Syosset High School gym space, New York | $11.4 million published component estimate | A high-school gym component can consume more than the original article’s lower-end national estimate. |
| Gray-New Gloucester High School, Maine | $11,896,765 construction estimate for gym addition and renovations | The district listed administrative costs, reserves, fees, and services separately from construction in the larger bond program. |
| Middletown Unified School District gym, California | $15 million | A recent district gym provides a useful standalone comparison. The design-build team was approved in May 2024, with completion expected in fall 2026. |
| Grain Valley High School fieldhouse and activities addition, Missouri | $32 million bond program | The scope included a 2,000-seat fieldhouse, weight room, entrance, offices, concessions, agility space, locker-room renovations, and work in the existing gym. |
The examples support using a scope-based range. A basic gym addition, a full competition gym, and a fieldhouse should not be priced as if they are the same building.
Frequently Asked Questions
How much does a high school basketball gym cost in 2026?
A practical early U.S. planning range is about $10 million to $20 million for a full competition gym. A broader fieldhouse package with large seating capacity, locker rooms, weight rooms, concessions, sitework, and renovations may cost $20 million to $35 million or more.
What is the biggest factor affecting gym construction cost?
Scope is usually the largest factor. Seating capacity, support rooms, site conditions, renovation work, structural span, HVAC, equipment, technology, and local labor conditions can each change the budget substantially.
How many square feet are needed for a high school gym?
The ideal NFHS playing court is 84 by 50 feet, or 4,200 square feet. The complete building is much larger because it needs clear zones, walls, seating, circulation, storage, locker rooms, restrooms, mechanical rooms, and other support areas.
Is renovating an existing gym cheaper than building a new one?
It can be, especially when the structure, roof, utilities, exits, and floor slab are in good condition. Major structural repairs, hazardous-material work, accessibility upgrades, or complete HVAC and electrical replacement can reduce or eliminate the expected savings.
How long does it take to build a school gym?
Construction commonly takes about 12 to 18 months. Programming, funding, design, approvals, bidding, commissioning, and closeout can bring the full planning-to-opening timeline to approximately 18 to 30 months or longer.
What costs are commonly left out of early gym estimates?
Common omissions include design fees, testing, permits, project management, furniture, sports equipment, technology, utility upgrades, demolition, temporary work, escalation, contingency, insurance, commissioning, and financing costs.
What type of flooring is best for a high school basketball gym?
Maple sports flooring is a common competition-court choice. Synthetic, rubber, and poured systems may suit multipurpose spaces. The best option depends on athletic performance, moisture conditions, event use, maintenance capacity, lifecycle cost, and the selected subfloor system.
How often should a maple gym floor be refinished?
MFMA recommends an annual screen and recoat. Full sanding and resurfacing should be based on professional inspection, wear, finish condition, moisture history, prior sanding, and the remaining thickness of the floor rather than one fixed interval.
What permits and approvals are needed?
Requirements commonly include building, structural, fire, accessibility, mechanical, plumbing, electrical, energy, site, stormwater, and zoning reviews. Public-school projects may also require approval from a state education or school-construction agency.
Can the gym be designed as a multipurpose facility?
Yes. Many school gyms host physical education, volleyball, wrestling, assemblies, graduations, testing, performances, community meetings, and emergency uses. Each additional use may affect flooring, storage, acoustics, lighting, technology, seating, security, and operating cost.
Is an architect necessary for a school gym project?
Yes. A licensed design team is needed to coordinate the building, structure, site, accessibility, life safety, building systems, sports equipment, agency approvals, bidding documents, and construction administration.
Conclusion
A realistic 2026 budget for a full high school competition gym is often around $10 million to $20 million, while a large fieldhouse and activities package may reach $20 million to $35 million or more. The final number depends on the building program, seating, support spaces, site, local market, renovation needs, codes, and bid timing.
Start by defining the scope and gross building area. Apply a current local construction benchmark, add site and equipment costs, include professional and owner expenses, and carry appropriate escalation and contingency. Then have the concept reviewed by an architect and independent cost estimator before the funding amount is finalized.
Sources
- NFHS Basketball Resources — high school basketball court guidance and current basketball resources
- 2010 ADA Standards for Accessible Design — accessible routes, seating, companion seats, sightlines, and assembly-area requirements
- ICC 300-2023 — current standard covering bleachers, folding and telescopic seating, and grandstands
- Washington Office of Superintendent of Public Instruction SCAP — current state-recognized school construction cost allocations
- MSAD 15 Bond Project Estimate — verified gym addition, renovation, administration, reserve, and professional-service budget example
- Grain Valley High School Fieldhouse Bond — verified fieldhouse scope, published funding amount, and project timeline
