Meadows Corporate Park Ii
Office in Montgomery County, MD · 12520 Prosperity Dr · 20904
At a glance
Meadows Corporate Park Ii is a 51,024-square-foot office building at 12520 Prosperity Dr in Montgomery County, Maryland, built in 1984. In its 2024 Montgomery County benchmarking disclosure it reported an ENERGY STAR score of 83 out of 100 (grade B), a site energy-use intensity of 56.5 kBtu/ft² and 253 tCO₂e of greenhouse-gas emissions. That score is higher than 72% of the 325 scored office buildings in Montgomery County.
Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 83 (band B) |
| Site EUI | 56.5 kBtu/ft² |
| Source EUI | 158.3 kBtu/ft² |
| GHG emissions | 253 tCO₂e |
| GHG intensity | — |
| Electricity | 845,643 kWh |
| Natural gas | 0 therms |
| Gross floor area | 51,024 sq ft |
| Source record | montgomery_county:5939633:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 83 | -1 | 56.5 kBtu/ft² | 253 tCO₂e |
| 2023 | 84 | 55.5 kBtu/ft² | 254 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
- 12520 Prosperity Dr
- State
- Maryland
- ZIP
- 20904
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 Meadows Corporate Park Ii compare with other office buildings in Montgomery County?
The latest disclosures cover 414 office buildings in Montgomery County, out of 1,766 buildings citywide. Meadows Corporate Park Ii's ENERGY STAR score of 83 compares with an average of 63 across the 325 that report a score; it scores higher than 72% of them and lower than 25%. Its site EUI of 56.5 kBtu/ft² is about 15% below the average of 66.5 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 51,024 sq ft, it is about 61% below the average floor area of 132,356 sq ft for those buildings. It was built in 1984, 3 years earlier than the group's average year built (1987). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has Meadows Corporate Park Ii's energy performance changed over time?
BuildingCensus holds 2 Montgomery County disclosures for Meadows Corporate Park Ii, covering report years 2023–2024. Its ENERGY STAR score went from 84 in 2023 to 83 in 2024 (-1 points); its best year on file was 2023, at 84. Site EUI moved from 55.5 kBtu/ft² (2023) to 56.5 kBtu/ft² (2024), an 2% increase. Reported emissions went from 254 tCO₂e to 253 tCO₂e over the same span (down 0%).
What does an ENERGY STAR score of 83 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 83 means the building performs better than about 83% of its national peers. BuildingCensus bands the score into report-card grades; 83 falls in band B — above median (70–84). 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. Meadows Corporate Park Ii's 56.5 kBtu/ft² across 51,024 sq ft works out to about 2.9 billion Btu (845 MWh-equivalent) in 2024. Its source EUI of 158.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 845,643 kWh of electricity and 0 therms of natural gas for the year.
Which law requires Meadows Corporate Park Ii to report its energy use?
Meadows Corporate Park Ii 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:5939633:2024). 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 office buildings in Montgomery County
- 10230 New Hampshire Avenue· 50,696 sq ft · score 78 (B)
- 950 Wind River Lane· 50,000 sq ft · score 33 (D)
- National Technology Integrators Llc· 49,930 sq ft · score 90 (A)
- 708 Quince Orchard Road· 49,624 sq ft · EUI 209.7 kBtu/ft²
- Belward South Owner Llc· 49,591 sq ft · EUI 79.8 kBtu/ft²
- Activity Center (1165)· 49,172 sq ft · EUI 59.7 kBtu/ft²
- Office buildings in Montgomery County· 414 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 Meadows Corporate Park Ii's energy grade?
Meadows Corporate Park Ii scores 83 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 Montgomery County disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Meadows Corporate Park Ii use?
Its 2024 site energy-use intensity was 56.5 kBtu/ft² (158.3 kBtu/ft² source) across 51,024 sq ft, including 845,643 kWh of electricity and 0 therms of natural gas.
What are Meadows Corporate Park Ii's carbon emissions?
Meadows Corporate Park Ii reported 253 tCO₂e of greenhouse-gas emissions for 2024.
Where is Meadows Corporate Park Ii?
Meadows Corporate Park Ii is at 12520 Prosperity Dr, in Montgomery County, Maryland 20904.
How big is Meadows Corporate Park Ii and when was it built?
Meadows Corporate Park Ii has 51,024 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1984 as its year built. It is classed as office.
Is Meadows Corporate Park Ii 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, “Meadows Corporate Park Ii, Montgomery County, Maryland — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/montgomery-county/meadows-corporate-park-ii-e8cee38a (data as of October 2, 2026).