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Oaks At Olde Towne

Multifamily Housing in Montgomery County, MD · 9 Chestnut St · 20877

At a glance

Oaks At Olde Towne is a 73,560-square-foot multifamily housing building at 9 Chestnut St in Montgomery County, Maryland, built in 2002. In its 2024 Montgomery County benchmarking disclosure it reported an ENERGY STAR score of 92 out of 100 (grade A), a site energy-use intensity of 39.1 kBtu/ft² and 193 tCO₂e of greenhouse-gas emissions. That score is higher than 60% of the 514 scored multifamily housing buildings in Montgomery County.

ENERGY STAR score
92
band A · 2024
Site EUI
39.1
kBtu/ft²
GHG emissions
193
tCO₂e
GHG intensity
—
kgCO₂e/ft²
Floor area
73,560
sq ft
Year built
2002
vintage

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

Benchmarking record

FieldValue
ENERGY STAR score92 (band A)
Site EUI39.1 kBtu/ft²
Source EUI68.8 kBtu/ft²
GHG emissions193 tCO₂e
GHG intensity—
Electricity342,267 kWh
Natural gas17,064 therms
Gross floor area73,560 sq ft
Source recordmontgomery_county:35010944:2024

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.

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Ownership

No owning organisation shown. Names of private individuals in the disclosure are not published here.

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Location

Address
9 Chestnut St
State
Maryland
ZIP
20877

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 Oaks At Olde Towne compare with other multifamily housing buildings in Montgomery County?

The latest disclosures cover 553 multifamily housing buildings in Montgomery County, out of 1,766 buildings citywide. Oaks At Olde Towne's ENERGY STAR score of 92 compares with an average of 80 across the 514 that report a score; it scores higher than 60% of them and lower than 39%. Its site EUI of 39.1 kBtu/ft² is roughly in line with the average of 43.2 kBtu/ft² — it uses less energy per square foot than the typical building in that group.

At 73,560 sq ft, it is about 63% below the average floor area of 198,668 sq ft for those buildings. It was built in 2002, 13 years later than the group's average year built (1989). Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².

What does an ENERGY STAR score of 92 mean?

ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 92 means the building performs better than about 92% of its national peers. BuildingCensus bands the score into report-card grades; 92 falls in band A — high performer (85–100). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. In Montgomery County, 53% of scored buildings are at 75 or above.

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. Oaks At Olde Towne's 39.1 kBtu/ft² across 73,560 sq ft works out to about 2.9 billion Btu (843 MWh-equivalent) in 2024. Its source EUI of 68.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 342,267 kWh of electricity and 17,064 therms of natural gas for the year.

Which law requires Oaks At Olde Towne to report its energy use?

Oaks At Olde Towne 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:35010944:2024). 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 multifamily housing buildings in Montgomery County

Frequently asked questions

What is Oaks At Olde Towne's energy grade?

Oaks At Olde Towne scores 92 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 Oaks At Olde Towne use?

Its 2024 site energy-use intensity was 39.1 kBtu/ft² (68.8 kBtu/ft² source) across 73,560 sq ft, including 342,267 kWh of electricity and 17,064 therms of natural gas.

What are Oaks At Olde Towne's carbon emissions?

Oaks At Olde Towne reported 193 tCO₂e of greenhouse-gas emissions for 2024.

Where is Oaks At Olde Towne?

Oaks At Olde Towne is at 9 Chestnut St, in Montgomery County, Maryland 20877.

How big is Oaks At Olde Towne and when was it built?

Oaks At Olde Towne has 73,560 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2002 as its year built. It is classed as multifamily housing.

Is Oaks At Olde Towne 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).

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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, “Oaks At Olde Towne, Montgomery County, Maryland — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/montgomery-county/oaks-at-olde-towne-85027091 (data as of October 2, 2026).