Rockville Town Square - 19101101
Lifestyle Center in Montgomery County, MD · 225 N Washington St · 20850
At a glance
Rockville Town Square - 19101101 is a 187,000-square-foot lifestyle center at 225 N Washington St in Montgomery County, Maryland, built in 2006. In its 2024 Montgomery County benchmarking disclosure it reported a site energy-use intensity of 81.1 kBtu/ft² and 1,013 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 | 81.1 kBtu/ft² |
| Source EUI | 141.3 kBtu/ft² |
| GHG emissions | 1,013 tCO₂e |
| GHG intensity | — |
| Electricity | 1,759,888 kWh |
| Natural gas | 91,561 therms |
| Gross floor area | 187,000 sq ft |
| Source record | montgomery_county:5911764:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 81.1 kBtu/ft² | 1,013 tCO₂e | |
| 2023 | — | 81.2 kBtu/ft² | 1,022 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
- 225 N Washington St
- State
- Maryland
- ZIP
- 20850
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 Rockville Town Square - 19101101 compare with other lifestyle center buildings in Montgomery County?
The latest disclosures cover 6 lifestyle center buildings in Montgomery County, out of 1,766 buildings citywide. Its site EUI of 81.1 kBtu/ft² is about 39% below the average of 133.3 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 187,000 sq ft, it is about 28% above the average floor area of 146,094 sq ft for those buildings. Its 2006 construction date is close to the group's average year built (2004). Across all 24 jurisdictions BuildingCensus covers, the 163 lifestyle center buildings average an ENERGY STAR score of 53 and a site EUI of 76.1 kBtu/ft².
How has Rockville Town Square - 19101101's energy performance changed over time?
BuildingCensus holds 2 Montgomery County disclosures for Rockville Town Square - 19101101, covering report years 2023–2024. Site EUI moved from 81.2 kBtu/ft² (2023) to 81.1 kBtu/ft² (2024), a 0% decrease. Reported emissions went from 1,022 tCO₂e to 1,013 tCO₂e over the same span (down 1%).
What does a site EUI of 81.1 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. Rockville Town Square - 19101101's 81.1 kBtu/ft² across 187,000 sq ft works out to about 15.2 billion Btu (4,445 MWh-equivalent) in 2024. Its source EUI of 141.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,759,888 kWh of electricity and 91,561 therms of natural gas for the year.
Which law requires Rockville Town Square - 19101101 to report its energy use?
Rockville Town Square - 19101101 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:5911764:2024). 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 lifestyle center buildings in Montgomery County
- Fair Hill· 110,072 sq ft · EUI 190.0 kBtu/ft²
- Bethesda Row - 4900 Hampden· 47,533 sq ft · EUI 206.5 kBtu/ft²
- Bethesda Row - 4910 Elm· 42,668 sq ft · EUI 156.2 kBtu/ft²
- Bethesda Row - 4807· 31,920 sq ft · EUI 99.6 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 Rockville Town Square - 19101101's energy grade?
Rockville Town Square - 19101101 did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 81.1 kBtu/ft².
How much energy does Rockville Town Square - 19101101 use?
Its 2024 site energy-use intensity was 81.1 kBtu/ft² (141.3 kBtu/ft² source) across 187,000 sq ft, including 1,759,888 kWh of electricity and 91,561 therms of natural gas.
What are Rockville Town Square - 19101101's carbon emissions?
Rockville Town Square - 19101101 reported 1,013 tCO₂e of greenhouse-gas emissions for 2024.
Where is Rockville Town Square - 19101101?
Rockville Town Square - 19101101 is at 225 N Washington St, in Montgomery County, Maryland 20850.
How big is Rockville Town Square - 19101101 and when was it built?
Rockville Town Square - 19101101 has 187,000 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2006 as its year built. It is classed as lifestyle center.
Is Rockville Town Square - 19101101 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, “Rockville Town Square - 19101101, Montgomery County, Maryland — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/montgomery-county/rockville-town-square-19101101-891cbfe2 (data as of October 2, 2026).