257 Congressional Lane
Multifamily Housing in Montgomery County, MD · 257 Congressional Ln · 20852
Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 38.8 kBtu/ft² |
| Source EUI | 60.1 kBtu/ft² |
| GHG emissions | 407 tCO₂e |
| GHG intensity | — |
| Electricity | 540,973 kWh |
| Natural gas | 46,127 therms |
| Gross floor area | 166,471 sq ft |
| Source record | montgomery_county:26678871:2024 |
Compliance context
Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21)
Montgomery County's BEPS (Bill 16-21) sets declining site-EUI performance standards for covered buildings, phasing in from 2025 with compliance obligations for buildings above interim targets.
Ownership
No owner listed in the disclosure.
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Location
- Address
- 257 Congressional Ln
- State
- Maryland
- ZIP
- 20852
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
Frequently asked questions
What is 257 Congressional Lane's energy grade?
257 Congressional Lane scores 100 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 Montgomery County disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 257 Congressional Lane use?
Its 2024 site energy-use intensity was 38.8 kBtu/ft² (60.1 kBtu/ft² source) across 166,471 sq ft, including 540,973 kWh of electricity and 46,127 therms of natural gas.
What are 257 Congressional Lane's carbon emissions?
257 Congressional Lane reported 407 tCO₂e of greenhouse-gas emissions for 2024. Montgomery County's BEPS (Bill 16-21) sets declining site-EUI performance standards for covered buildings, phasing in from 2025 with compliance obligations for buildings above interim targets.
Dataset updated . Source: Commercial Building Energy Benchmarking disclosure, record montgomery_county:26678871:2024.