1333 New Hampshire Ave.
Office in Washington, DC, DC · 1333 New Hampshire Ave., NW · 20036
At a glance
1333 New Hampshire Ave. is a 325,215-square-foot office building at 1333 New Hampshire Ave., NW in Washington, DC, built in 1978. In its 2018 Washington, DC benchmarking disclosure it reported an ENERGY STAR score of 62 out of 100 (grade C), a site energy-use intensity of 61.8 kBtu/ft² and 2,035 tCO₂e of greenhouse-gas emissions. That score is higher than 25% of the 774 scored office buildings in Washington, DC.
Clean and Affordable Energy Act / BEPS · reporting year 2018
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 62 (band C) |
| Site EUI | 61.8 kBtu/ft² |
| Source EUI | 172.8 kBtu/ft² |
| GHG emissions | 2,035 tCO₂e |
| GHG intensity | 6.3 kgCO₂e/ft² |
| Electricity | 5,873,436 kWh |
| Natural gas | 0 therms |
| Water use | 6,243 kgal |
| Gross floor area | 325,215 sq ft |
| Source record | dc:PM2285518:2018 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2018latest | 62 | -16 | 61.8 kBtu/ft² | 2,035 tCO₂e |
| 2017 | 78 | ±0 | 67.7 kBtu/ft² | 2,441 tCO₂e |
| 2016 | 78 | +3 | 69.0 kBtu/ft² | 2,572 tCO₂e |
| 2015 | 75 | +1 | 70.1 kBtu/ft² | 3,050 tCO₂e |
| 2014 | 74 | -5 | 70.7 kBtu/ft² | 3,076 tCO₂e |
| 2013 | 79 | 66.9 kBtu/ft² | 2,756 tCO₂e | |
| 2012 | — | — | — |
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
TMG 1333 NEW HAMPSHIRE AVE LLC
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 1333 New Hampshire Ave., NW
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20036
- Coordinates
- 38.90848, -77.04375
Within ~1 km
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See also: most efficient in Washington, DC · biggest emitters
How does 1333 New Hampshire Ave. compare with other office buildings in Washington, DC?
The latest disclosures cover 899 office buildings in Washington, DC, out of 6,870 buildings citywide. 1333 New Hampshire Ave.'s ENERGY STAR score of 62 compares with an average of 70 across the 774 that report a score; it scores higher than 25% of them and lower than 74%. Its site EUI of 61.8 kBtu/ft² is about 11% above the average of 55.6 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 6.3 kgCO₂e/ft² is about 26% above the group average of 5.0 kgCO₂e/ft².
At 325,215 sq ft, it is about 50% above the average floor area of 216,135 sq ft for those buildings. It was built in 1978, 4 years later than the group's average year built (1974). 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 1333 New Hampshire Ave.'s energy performance changed over time?
BuildingCensus holds 7 Washington, DC disclosures for 1333 New Hampshire Ave., covering report years 2012–2018. Its ENERGY STAR score went from 79 in 2013 to 62 in 2018 (-17 points); its best year on file was 2013, at 79. Site EUI moved from 66.9 kBtu/ft² (2013) to 61.8 kBtu/ft² (2018), a 8% decrease. Reported emissions went from 2,756 tCO₂e to 2,035 tCO₂e over the same span (down 26%).
What does an ENERGY STAR score of 62 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 62 means the building performs better than about 62% of its national peers. BuildingCensus bands the score into report-card grades; 62 falls in band C — below median (55–69). It sits 13 points below 75, the threshold for ENERGY STAR certification. 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. 1333 New Hampshire Ave.'s 61.8 kBtu/ft² across 325,215 sq ft works out to about 20.1 billion Btu (5,890 MWh-equivalent) in 2018. Its source EUI of 172.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 5,873,436 kWh of electricity, 0 therms of natural gas and 6,243 thousand gallons of water for the year.
Which law requires 1333 New Hampshire Ave. to report its energy use?
1333 New Hampshire Ave. 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 2018 disclosure (source record dc:PM2285518:2018). 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 office buildings in Washington, DC
- 1919 Penn Ave· 322,175 sq ft · score 71 (B)
- 1220 L Street· 321,980 sq ft · score 85 (A)
- 999 North Capitol Street NE· 321,544 sq ft · score 67 (C)
- Freedom Plaza· 317,535 sq ft · score 68 (C)
- 1101 K Street - DC Reporting· 316,992 sq ft · score 73 (B)
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- Office buildings in Washington, DC· 899 benchmarked
- All Washington, DC benchmarked buildings· Clean and Affordable Energy Act / BEPS
- Most efficient large buildings in Washington, DC
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Frequently asked questions
What is 1333 New Hampshire Ave.'s energy grade?
1333 New Hampshire Ave. scores 62 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2018 Washington, DC disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 1333 New Hampshire Ave. use?
Its 2018 site energy-use intensity was 61.8 kBtu/ft² (172.8 kBtu/ft² source) across 325,215 sq ft, including 5,873,436 kWh of electricity and 0 therms of natural gas.
What are 1333 New Hampshire Ave.'s carbon emissions?
1333 New Hampshire Ave. reported 2,035 tCO₂e of greenhouse-gas emissions (6.3 kgCO₂e/ft²) for 2018.
Where is 1333 New Hampshire Ave.?
1333 New Hampshire Ave. is at 1333 New Hampshire Ave., NW, in Washington, DC 20036. Its coordinates are 38.90848, -77.04375 (latitude, longitude), as published in the Building Energy Benchmarking file.
How big is 1333 New Hampshire Ave. and when was it built?
1333 New Hampshire Ave. has 325,215 sq ft of gross floor area, as reported in its 2018 disclosure. The disclosure lists 1978 as its year built. It is classed as office.
Is 1333 New Hampshire Ave. covered by the Clean and Affordable Energy Act / BEPS?
Yes — it appears in the 2018 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, “1333 New Hampshire Ave., Washington, DC — 2018 benchmarking disclosure”, https://buildingcensus.com/buildings/washington-dc/1333-new-hampshire-ave-128a13a9 (data as of July 9, 2026).