CAPPEL SOMERSET
Multifamily Housing in Washington, DC, DC · 1431-1437 SOMERSET PLACE NW · 20011
At a glance
CAPPEL SOMERSET is a 20,145-square-foot multifamily housing building at 1431-1437 SOMERSET PLACE NW in Washington, DC, built in 1941.
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | — |
| Source EUI | — |
| GHG emissions | — |
| GHG intensity | — |
| Electricity | 0 kWh |
| Natural gas | 0 therms |
| Gross floor area | 20,145 sq ft |
| Source record | dc:PM34281344:2024 |
Compliance context
Clean and Affordable Energy Act / BEPS
DC's Building Energy Performance Standards (BEPS) require buildings below the performance standard to improve over compliance cycles (the first ends December 31, 2026; later cycles run five years), with penalties for buildings that fail to meet their pathway.
Ownership
CAPPEL ENTERPRISE INVESTMENTS
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 1431-1437 SOMERSET PLACE NW
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20011
- Coordinates
- 38.96705, -77.03437
Within ~1 km
Nearby benchmarked buildings
- The Rittenhousescore 89
Multifamily Housing · 390,470 sq ft
- The Rittenhousescore 81
Multifamily Housing · 371,045 sq ft
- Rittenhousescore 51
Multifamily Housing · 293,477 sq ft
- Winchester Underwood Cooperativescore 99
Multifamily Housing · 138,199 sq ft
- Winchester Underwood Cooperativescore 94
Multifamily Housing · 138,199 sq ft
- Walden Commonsscore 60
Multifamily Housing · 135,000 sq ft
See also: most efficient in Washington, DC · biggest emitters
How does CAPPEL SOMERSET compare with other multifamily housing buildings in Washington, DC?
The latest disclosures cover 1,799 multifamily housing buildings in Washington, DC, out of 6,870 buildings citywide.
At 20,145 sq ft, it is about 85% below the average floor area of 136,346 sq ft for those buildings. It was built in 1941, 24 years earlier than the group's average year built (1965). 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.
Which law requires CAPPEL SOMERSET to report its energy use?
CAPPEL SOMERSET reports under the Clean and Affordable Energy Act / BEPS, the legal basis of Washington, DC's 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 dc:PM34281344:2024). DC's Building Energy Performance Standards (BEPS) require buildings below the performance standard to improve over compliance cycles (the first ends December 31, 2026; later cycles run five years), with penalties for buildings that fail to meet their pathway.
More multifamily housing buildings in Washington, DC
- Villager· 19,408 sq ft · score 10 (D)
- Fort Dupont Addition· 18,352 sq ft · EUI 66.9 kBtu/ft²
- Colorado· 17,755 sq ft · score 34 (D)
- 2905 11th St· 15,909 sq ft · EUI 42.5 kBtu/ft²
- Ontario· 13,722 sq ft · EUI 54.0 kBtu/ft²
- The Residences at Euclid· 10,634 sq ft · score 11 (D)
- Multifamily Housing buildings in Washington, DC· 1,799 benchmarked
- All Washington, DC benchmarked buildings· Clean and Affordable Energy Act / BEPS
- Most efficient large buildings in Washington, DC
- Least efficient large buildings in Washington, DC
- Biggest emitters in Washington, DC
Frequently asked questions
What is CAPPEL SOMERSET's energy grade?
CAPPEL SOMERSET did not report an ENERGY STAR score in its 2024 disclosure.
How much energy does CAPPEL SOMERSET use?
No energy-use intensity was reported for 2024.
What are CAPPEL SOMERSET's carbon emissions?
No greenhouse-gas emissions figure was reported for 2024.
Where is CAPPEL SOMERSET?
CAPPEL SOMERSET is at 1431-1437 SOMERSET PLACE NW, in Washington, DC 20011. Its coordinates are 38.96705, -77.03437 (latitude, longitude), as published in the Building Energy Benchmarking file.
How big is CAPPEL SOMERSET and when was it built?
CAPPEL SOMERSET has 20,145 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1941 as its year built. It is classed as multifamily housing.
Is CAPPEL SOMERSET covered by the Clean and Affordable Energy Act / BEPS?
Yes — it appears in the 2024 Building Energy Benchmarking disclosure, which lists the buildings reporting under the Clean and Affordable Energy Act / BEPS.
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About this data
Source: Building Energy Benchmarking (Clean and Affordable Energy Act / BEPS), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “CAPPEL SOMERSET, Washington, DC — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/washington-dc/cappel-somerset-1c6eca64 (data as of July 9, 2026).