27177-Rockville, Md
Self-Storage Facility in Montgomery County, MD · 12311 Parklawn Dr · 20852
At a glance
27177-Rockville, Md is a 113,667-square-foot self-storage facility at 12311 Parklawn Dr in Montgomery County, Maryland, built in 2000. In its 2024 Montgomery County benchmarking disclosure it reported a site energy-use intensity of 7.1 kBtu/ft² and 64 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 | 7.1 kBtu/ft² |
| Source EUI | 17.0 kBtu/ft² |
| GHG emissions | 64 tCO₂e |
| GHG intensity | — |
| Electricity | 182,231 kWh |
| Natural gas | 1,807 therms |
| Gross floor area | 113,667 sq ft |
| Source record | montgomery_county:29824810:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 7.1 kBtu/ft² | 64 tCO₂e | |
| 2023 | — | 6.7 kBtu/ft² | 61 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
- 12311 Parklawn Dr
- 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
How does 27177-Rockville, Md compare with other self-storage facility buildings in Montgomery County?
The latest disclosures cover 54 self-storage facility buildings in Montgomery County, out of 1,766 buildings citywide. Its site EUI of 7.1 kBtu/ft² is about 29% below the average of 10.0 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 113,667 sq ft, it is about 32% above the average floor area of 86,269 sq ft for those buildings. Its 2000 construction date is close to the group's average year built (2002). Across all 24 jurisdictions BuildingCensus covers, the 3,050 self-storage facility buildings average an ENERGY STAR score of 75 and a site EUI of 9.4 kBtu/ft².
How has 27177-Rockville, Md's energy performance changed over time?
BuildingCensus holds 2 Montgomery County disclosures for 27177-Rockville, Md, covering report years 2023–2024. Site EUI moved from 6.7 kBtu/ft² (2023) to 7.1 kBtu/ft² (2024), an 6% increase. Reported emissions went from 61 tCO₂e to 64 tCO₂e over the same span (up 5%).
What does a site EUI of 7.1 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. 27177-Rockville, Md's 7.1 kBtu/ft² across 113,667 sq ft works out to about 0.8 billion Btu (237 MWh-equivalent) in 2024. Its source EUI of 17.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 182,231 kWh of electricity and 1,807 therms of natural gas for the year.
Which law requires 27177-Rockville, Md to report its energy use?
27177-Rockville, Md 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:29824810:2024). 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 self-storage facility buildings in Montgomery County
- 27166- Germantown, Md· 110,587 sq ft · EUI 5.8 kBtu/ft²
- Security Public Storage Bethesda· 110,112 sq ft · EUI 26.1 kBtu/ft²
- 9107 Gaither Storage, Llc· 109,240 sq ft · EUI 2.2 kBtu/ft²
- Cubesmart #584 (Old Game Preserve Rd)· 100,280 sq ft · EUI 6.4 kBtu/ft²
- 0380-Rockville - Parklawn Drive· 97,235 sq ft · EUI 16.5 kBtu/ft²
- 29146-Silver Sprng / Prosperity Dr· 92,294 sq ft · EUI 10.6 kBtu/ft²
- Self-Storage Facility buildings in Montgomery County· 54 benchmarked
- 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 27177-Rockville, Md's energy grade?
27177-Rockville, Md did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 7.1 kBtu/ft².
How much energy does 27177-Rockville, Md use?
Its 2024 site energy-use intensity was 7.1 kBtu/ft² (17.0 kBtu/ft² source) across 113,667 sq ft, including 182,231 kWh of electricity and 1,807 therms of natural gas.
What are 27177-Rockville, Md's carbon emissions?
27177-Rockville, Md reported 64 tCO₂e of greenhouse-gas emissions for 2024.
Where is 27177-Rockville, Md?
27177-Rockville, Md is at 12311 Parklawn Dr, in Montgomery County, Maryland 20852.
How big is 27177-Rockville, Md and when was it built?
27177-Rockville, Md has 113,667 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2000 as its year built. It is classed as self-storage facility.
Is 27177-Rockville, Md 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, “27177-Rockville, Md, Montgomery County, Maryland — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/montgomery-county/27177-rockville-md-f3236055 (data as of October 2, 2026).