Southwest Waterfront - Parcel 3B
Hotel in Washington, DC, DC · 801 Wharf St · 20024
At a glance
Southwest Waterfront - Parcel 3B is a 250,657-square-foot hotel at 801 Wharf St in Washington, DC, built in 2017.
Clean and Affordable Energy Act / BEPS · reporting year 2023
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 | 250,657 sq ft |
| Source record | dc:PM5810688:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | — | — | — | |
| 2022 | 77 | 89.1 kBtu/ft² | 1,617 tCO₂e |
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
WHARF 3B HOTEL REIT LEASEHOLDER LLC
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Location
- Address
- 801 Wharf St
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20024
- Coordinates
- -77.02483, 38.87926
Within ~1 km
Nearby benchmarked buildings
No other benchmarked buildings within ~1 km.
See also: most efficient in Washington, DC · biggest emitters
How does Southwest Waterfront - Parcel 3B compare with other hotel buildings in Washington, DC?
The latest disclosures cover 257 hotel buildings in Washington, DC, out of 6,870 buildings citywide.
At 250,657 sq ft, it is about 10% above the average floor area of 227,860 sq ft for those buildings. It was built in 2017, 43 years later than the group's average year built (1974). Across all 24 jurisdictions BuildingCensus covers, the 3,812 hotel buildings average an ENERGY STAR score of 65 and a site EUI of 77.8 kBtu/ft².
How has Southwest Waterfront - Parcel 3B's energy performance changed over time?
BuildingCensus holds 2 Washington, DC disclosures for Southwest Waterfront - Parcel 3B, covering report years 2022–2023. Only one of those years carries energy figures.
Which law requires Southwest Waterfront - Parcel 3B to report its energy use?
Southwest Waterfront - Parcel 3B 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 2023 disclosure (source record dc:PM5810688:2023). 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 hotel buildings in Washington, DC
- Royal Sonesta Washington DC· 248,450 sq ft · score 75 (B)
- Washington Plaza Hotel· 244,482 sq ft · score 67 (C)
- 84SC0-The Westin Georgetown, Washington DC· 233,241 sq ft · score 55 (C)
- The Watergate Hotel· 227,000 sq ft · score 41 (D)
- The Watergate Hotel· 227,000 sq ft · score 95 (A)
- The Hotel Washington· 225,000 sq ft · score 66 (C)
- Hotel buildings in Washington, DC· 257 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 Southwest Waterfront - Parcel 3B's energy grade?
Southwest Waterfront - Parcel 3B did not report an ENERGY STAR score in its 2023 disclosure.
How much energy does Southwest Waterfront - Parcel 3B use?
No energy-use intensity was reported for 2023.
What are Southwest Waterfront - Parcel 3B's carbon emissions?
No greenhouse-gas emissions figure was reported for 2023.
Where is Southwest Waterfront - Parcel 3B?
Southwest Waterfront - Parcel 3B is at 801 Wharf St, in Washington, DC 20024. Its coordinates are -77.02483, 38.87926 (latitude, longitude), as published in the Building Energy Benchmarking file.
How big is Southwest Waterfront - Parcel 3B and when was it built?
Southwest Waterfront - Parcel 3B has 250,657 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 2017 as its year built. It is classed as hotel.
Is Southwest Waterfront - Parcel 3B covered by the Clean and Affordable Energy Act / BEPS?
Yes — it appears in the 2023 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, “Southwest Waterfront - Parcel 3B, Washington, DC — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/washington-dc/southwest-waterfront-parcel-3b-480a7b2b (data as of July 9, 2026).