New Tuxedo LLC
Multifamily Housing in Washington, DC, DC · 1439 T St NW · 20009
At a glance
New Tuxedo LLC is a 41,123-square-foot multifamily housing building at 1439 T St NW in Washington, DC, built in 1916. In its 2024 Washington, DC benchmarking disclosure it reported an ENERGY STAR score of 93 out of 100 (grade A), a site energy-use intensity of 59.1 kBtu/ft² and 151 tCO₂e of greenhouse-gas emissions. That score is higher than 76% of the 1,618 scored multifamily housing buildings in Washington, DC.
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 93 (band A) |
| Site EUI | 59.1 kBtu/ft² |
| Source EUI | 76.9 kBtu/ft² |
| GHG emissions | 151 tCO₂e |
| GHG intensity | 3.7 kgCO₂e/ft² |
| Electricity | 104,371 kWh |
| Natural gas | 18,027 therms |
| Water use | 1,217 kgal |
| Gross floor area | 41,123 sq ft |
| Source record | dc:PM20474685:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 93 | -3 | 59.1 kBtu/ft² | 151 tCO₂e |
| 2023 | 96 | +6 | 50.6 kBtu/ft² | 134 tCO₂e |
| 2022 | 90 | 63.3 kBtu/ft² | 155 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
NEW TUXEDO LLC
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 1439 T St NW
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20009
- Coordinates
- 38.91596, -77.03363
Within ~1 km
Nearby benchmarked buildings
College/University · 5,569,182 sq ft
College/University · 4,414,673 sq ft
- Dorchester House Apartmentsscore 86
Multifamily Housing · 439,502 sq ft
- The Ellingtonscore —
Multifamily Housing · 439,127 sq ft
- Cardozo Education Campusscore 52
K-12 School · 355,400 sq ft
- Cardozo Education Campusscore 41
K-12 School · 355,400 sq ft
See also: most efficient in Washington, DC · biggest emitters
How does New Tuxedo LLC 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. New Tuxedo LLC's ENERGY STAR score of 93 compares with an average of 72 across the 1,618 that report a score; it scores higher than 76% of them and lower than 22%. Its site EUI of 59.1 kBtu/ft² is about 16% above the average of 51.1 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 3.7 kgCO₂e/ft² is roughly in line with the group average of 3.8 kgCO₂e/ft².
At 41,123 sq ft, it is about 70% below the average floor area of 136,346 sq ft for those buildings. It was built in 1916, 49 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.
How has New Tuxedo LLC's energy performance changed over time?
BuildingCensus holds 3 Washington, DC disclosures for New Tuxedo LLC, covering report years 2022–2024. Its ENERGY STAR score went from 90 in 2022 to 93 in 2024 (+3 points); its best year on file was 2023, at 96. Site EUI moved from 63.3 kBtu/ft² (2022) to 59.1 kBtu/ft² (2024), a 7% decrease. Reported emissions went from 155 tCO₂e to 151 tCO₂e over the same span (down 3%).
What does an ENERGY STAR score of 93 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 93 means the building performs better than about 93% of its national peers. BuildingCensus bands the score into report-card grades; 93 falls in band A — high performer (85–100). 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 Washington, DC, 47% 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. New Tuxedo LLC's 59.1 kBtu/ft² across 41,123 sq ft works out to about 2.4 billion Btu (712 MWh-equivalent) in 2024. Its source EUI of 76.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 104,371 kWh of electricity, 18,027 therms of natural gas and 1,217 thousand gallons of water for the year.
Which law requires New Tuxedo LLC to report its energy use?
New Tuxedo LLC 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:PM20474685:2024). 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
- Alfred and Veleria Burris· 41,120 sq ft · score 54 (D)
- Pullman Place Condominium· 41,109 sq ft · score 98 (A)
- 2720 Wisconsin Ave· 41,056 sq ft · score 58 (C)
- 1530 Rhode Island Avenue NE· 41,035 sq ft · score 25 (D)
- 4884 MacArthur Boulevard NW· 40,832 sq ft · score 36 (D)
- Southern Hills - Building 2· 40,808 sq ft · score 55 (C)
- 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 New Tuxedo LLC's energy grade?
New Tuxedo LLC scores 93 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 Washington, DC disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does New Tuxedo LLC use?
Its 2024 site energy-use intensity was 59.1 kBtu/ft² (76.9 kBtu/ft² source) across 41,123 sq ft, including 104,371 kWh of electricity and 18,027 therms of natural gas.
What are New Tuxedo LLC's carbon emissions?
New Tuxedo LLC reported 151 tCO₂e of greenhouse-gas emissions (3.7 kgCO₂e/ft²) for 2024.
Where is New Tuxedo LLC?
New Tuxedo LLC is at 1439 T St NW, in Washington, DC 20009. Its coordinates are 38.91596, -77.03363 (latitude, longitude), as published in the Building Energy Benchmarking file.
How big is New Tuxedo LLC and when was it built?
New Tuxedo LLC has 41,123 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1916 as its year built. It is classed as multifamily housing.
Is New Tuxedo LLC 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.
Working with Washington, DC 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: 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, “New Tuxedo LLC, Washington, DC — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/washington-dc/new-tuxedo-llc-f743593a (data as of July 9, 2026).