BuildingCensus
A

Winslow House

Multifamily Housing in Montgomery County, MD · 666 Houston Ave · 20912

ENERGY STAR score
86
band A · 2024
Site EUI
38.5
kBtu/ft²
GHG emissions
130
tCO₂e
GHG intensity
kgCO₂e/ft²
Floor area
45,012
sq ft
Year built
1964
vintage

Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21) · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score86 (band A)
Site EUI38.5 kBtu/ft²
Source EUI82.6 kBtu/ft²
GHG emissions130 tCO₂e
GHG intensity
Electricity318,001 kWh
Natural gas6,481 therms
Gross floor area45,012 sq ft
Source recordmontgomery_county:19569793:2024

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.

Program details →

Ownership

No owner listed in the disclosure.

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Location

Address
666 Houston Ave
State
Maryland
ZIP
20912

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 Winslow House's energy grade?

Winslow House scores 86 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 Winslow House use?

Its 2024 site energy-use intensity was 38.5 kBtu/ft² (82.6 kBtu/ft² source) across 45,012 sq ft, including 318,001 kWh of electricity and 6,481 therms of natural gas.

What are Winslow House's carbon emissions?

Winslow House reported 130 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:19569793:2024.