246-Gaithersburg
Fitness Center/Health Club/Gym in Montgomery County, MD · 10121 Washingtonian Blvd · 20878
At a glance
246-Gaithersburg is a 128,563-square-foot fitness center/health club/gym at 10121 Washingtonian Blvd in Montgomery County, Maryland, built in 2016. In its 2024 Montgomery County benchmarking disclosure it reported a site energy-use intensity of 175.4 kBtu/ft² and 1,511 tCO₂e of greenhouse-gas emissions.
Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 175.4 kBtu/ft² |
| Source EUI | 307.2 kBtu/ft² |
| GHG emissions | 1,511 tCO₂e |
| GHG intensity | — |
| Electricity | 2,649,112 kWh |
| Natural gas | 135,110 therms |
| Gross floor area | 128,563 sq ft |
| Source record | montgomery_county:36015484:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 175.4 kBtu/ft² | 1,511 tCO₂e | |
| 2023 | — | 183.3 kBtu/ft² | 1,590 tCO₂e |
Compliance context
Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21)
Montgomery County's BEPS (Bill 16-21; regulations approved in 2025) sets declining site-EUI standards for buildings of 25,000+ sq ft, with interim and then final standards later this decade and into the 2030s depending on building type.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 10121 Washingtonian Blvd
- State
- Maryland
- ZIP
- 20878
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in Montgomery County · biggest emitters
How does 246-Gaithersburg compare with other fitness center/health club/gym buildings in Montgomery County?
The latest disclosures cover 12 fitness center/health club/gym buildings in Montgomery County, out of 1,766 buildings citywide. Its site EUI of 175.4 kBtu/ft² is about 67% above the average of 105.1 kBtu/ft² — it uses more energy per square foot than the typical building in that group.
At 128,563 sq ft, it is about 66% above the average floor area of 77,401 sq ft for those buildings. It was built in 2016, 42 years later than the group's average year built (1974). Across all 24 jurisdictions BuildingCensus covers, the 399 fitness center/health club/gym buildings average an ENERGY STAR score of 89 and a site EUI of 112.4 kBtu/ft².
How has 246-Gaithersburg's energy performance changed over time?
BuildingCensus holds 2 Montgomery County disclosures for 246-Gaithersburg, covering report years 2023–2024. Site EUI moved from 183.3 kBtu/ft² (2023) to 175.4 kBtu/ft² (2024), a 4% decrease. Reported emissions went from 1,590 tCO₂e to 1,511 tCO₂e over the same span (down 5%).
What does a site EUI of 175.4 kBtu/ft² mean?
Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. 246-Gaithersburg's 175.4 kBtu/ft² across 128,563 sq ft works out to about 22.5 billion Btu (6,609 MWh-equivalent) in 2024. Its source EUI of 307.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 2,649,112 kWh of electricity and 135,110 therms of natural gas for the year.
Which law requires 246-Gaithersburg to report its energy use?
246-Gaithersburg reports under the Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21), the legal basis of Montgomery County's Commercial Building Energy Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record montgomery_county:36015484:2024). Montgomery County's BEPS (Bill 16-21; regulations approved in 2025) sets declining site-EUI standards for buildings of 25,000+ sq ft, with interim and then final standards later this decade and into the 2030s depending on building type.
More fitness center/health club/gym buildings in Montgomery County
- Aspen Hill Club· 120,000 sq ft · EUI 99.2 kBtu/ft²
- Gym, Tractor Shed, Wood Shop, Rifle Range, Comfort Station, Tennis Courts· 75,916 sq ft · EUI 52.5 kBtu/ft²
- Us Fitness Group· 70,652 sq ft · EUI 125.4 kBtu/ft²
- 191-Potomac· 66,700 sq ft · EUI 118.4 kBtu/ft²
- Rockville Sports Arena· 63,347 sq ft · EUI 33.3 kBtu/ft²
- Montrose Shopping Center· 57,507 sq ft · EUI 30.1 kBtu/ft²
- All Montgomery County benchmarked buildings· Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21)
- Most efficient large buildings in Montgomery County
- Least efficient large buildings in Montgomery County
- Biggest emitters in Montgomery County
Frequently asked questions
What is 246-Gaithersburg's energy grade?
246-Gaithersburg did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 175.4 kBtu/ft².
How much energy does 246-Gaithersburg use?
Its 2024 site energy-use intensity was 175.4 kBtu/ft² (307.2 kBtu/ft² source) across 128,563 sq ft, including 2,649,112 kWh of electricity and 135,110 therms of natural gas.
What are 246-Gaithersburg's carbon emissions?
246-Gaithersburg reported 1,511 tCO₂e of greenhouse-gas emissions for 2024.
Where is 246-Gaithersburg?
246-Gaithersburg is at 10121 Washingtonian Blvd, in Montgomery County, Maryland 20878.
How big is 246-Gaithersburg and when was it built?
246-Gaithersburg has 128,563 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2016 as its year built. It is classed as fitness center/health club/gym.
Is 246-Gaithersburg covered by the Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21)?
Yes — it appears in the 2024 Commercial Building Energy Benchmarking disclosure, which lists the buildings reporting under the Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21).
Working with Montgomery County building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
About this data
Source: Commercial Building Energy Benchmarking (Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21)), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “246-Gaithersburg, Montgomery County, Maryland — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/montgomery-county/246-gaithersburg-f7d79539 (data as of October 2, 2026).