384 East 149th Street
Office in New York City, NY · 10455
At a glance
384 East 149th Street is a 69,780-square-foot office building in New York City, New York, built in 1930. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 73 out of 100 (grade B), a site energy-use intensity of 46.6 kBtu/ft² and 305 tCO₂e of greenhouse-gas emissions. That score is higher than 39% of the 2,519 scored office buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 73 (band B) |
| Site EUI | 46.6 kBtu/ft² |
| Source EUI | 102.4 kBtu/ft² |
| GHG emissions | 305 tCO₂e |
| GHG intensity | 4.4 kgCO₂e/ft² |
| Electricity | 625,347 kWh |
| Natural gas | 11,168 therms |
| Water use | 1,127 kgal |
| Gross floor area | 69,780 sq ft |
| Source record | nyc:32300032:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 73 | -11 | 46.6 kBtu/ft² | 305 tCO₂e |
| 2023 | 84 | 43.3 kBtu/ft² | 242 tCO₂e |
Compliance context
Local Law 84 (LL84)
Under Local Law 97, buildings over 25,000 sq ft face carbon caps with fines of $268 per metric ton of CO₂e over the limit, phasing in from 2024.
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
- 384 East 149th Street
- City
- New York City
- State
- New York
- ZIP
- 10455
- Coordinates
- 40.81626, -73.91845
Within ~1 km
Nearby benchmarked buildings
- Concourse Villagescore —
Multifamily Housing · 1,753,000 sq ft
- Benchmarking Group - 88score 100
Hospital (General Medical & Surgical) · 1,633,485 sq ft
- PATTERSON - Bldg 1-5; 12-15score 19
Multifamily Housing · 1,624,100 sq ft
Hospital (General Medical & Surgical) · 1,193,438 sq ft
- MOTT HAVENscore 4
Multifamily Housing · 1,017,350 sq ft
- MORRISANIA AIR RIGHTS CAMPUSscore 30
Multifamily Housing · 1,006,300 sq ft
See also: most efficient in New York City · biggest emitters
How does 384 East 149th Street compare with other office buildings in New York City?
The latest disclosures cover 3,384 office buildings in New York City, out of 48,310 buildings citywide. 384 East 149th Street's ENERGY STAR score of 73 compares with an average of 72 across the 2,519 that report a score; it scores higher than 39% of them and lower than 59%. Its site EUI of 46.6 kBtu/ft² is about 28% below the average of 64.5 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 4.4 kgCO₂e/ft² is about 25% below the group average of 5.8 kgCO₂e/ft².
At 69,780 sq ft, it is about 66% below the average floor area of 205,440 sq ft for those buildings. It was built in 1930, 10 years earlier than the group's average year built (1940). 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 384 East 149th Street's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 384 East 149th Street, covering report years 2023–2024. Its ENERGY STAR score went from 84 in 2023 to 73 in 2024 (-11 points); its best year on file was 2023, at 84. Site EUI moved from 43.3 kBtu/ft² (2023) to 46.6 kBtu/ft² (2024), an 8% increase. Reported emissions went from 242 tCO₂e to 305 tCO₂e over the same span (up 26%).
What does an ENERGY STAR score of 73 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 73 means the building performs better than about 73% of its national peers. BuildingCensus bands the score into report-card grades; 73 falls in band B — above median (70–84). It sits 2 points below 75, the threshold for ENERGY STAR certification. In New York City, 43% 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. 384 East 149th Street's 46.6 kBtu/ft² across 69,780 sq ft works out to about 3.3 billion Btu (953 MWh-equivalent) in 2024. Its source EUI of 102.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 625,347 kWh of electricity, 11,168 therms of natural gas and 1,127 thousand gallons of water for the year.
Which law requires 384 East 149th Street to report its energy use?
384 East 149th Street reports under Local Law 84 (LL84), the legal basis of New York City's Energy and Water Data Disclosure program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record nyc:32300032:2024). Under Local Law 97, buildings over 25,000 sq ft face carbon caps with fines of $268 per metric ton of CO₂e over the limit, phasing in from 2024.
More office buildings in New York City
- ACHS Management: 600 Broadway· 69,755 sq ft · score 19 (D)
- ConEd Davis HQ· 69,575 sq ft · EUI 114.2 kBtu/ft²
- Silk Halpern- 6 E 45th St· 69,385 sq ft · score 27 (D)
- Pristine Property Solutions: 48-02 25 ave· 69,250 sq ft · score 91 (A)
- HRA_4158_Bushwick Job Center· 69,198 sq ft · score 100 (A)
- Roosevelt 13668 Management LLC - 136-68 Roosevelt ave· 69,065 sq ft · score 79 (B)
- Office buildings in New York City· 3,384 benchmarked
- All New York City benchmarked buildings· Local Law 84 (LL84)
- Most efficient large buildings in New York City
- Least efficient large buildings in New York City
- Biggest emitters in New York City
Frequently asked questions
What is 384 East 149th Street's energy grade?
384 East 149th Street scores 73 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 384 East 149th Street use?
Its 2024 site energy-use intensity was 46.6 kBtu/ft² (102.4 kBtu/ft² source) across 69,780 sq ft, including 625,347 kWh of electricity and 11,168 therms of natural gas.
What are 384 East 149th Street's carbon emissions?
384 East 149th Street reported 305 tCO₂e of greenhouse-gas emissions (4.4 kgCO₂e/ft²) for 2024.
Where is 384 East 149th Street?
384 East 149th Street is in New York City, New York 10455. Its coordinates are 40.81626, -73.91845 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 384 East 149th Street and when was it built?
384 East 149th Street has 69,780 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1930 as its year built. It is classed as office.
Is 384 East 149th Street covered by Local Law 84 (LL84)?
Yes — it appears in the 2024 Energy and Water Data Disclosure disclosure, which lists the buildings reporting under Local Law 84 (LL84).
Working with New York City 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: Energy and Water Data Disclosure (Local Law 84 (LL84)), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “384 East 149th Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/384-east-149th-street-af8b57db (data as of October 2, 2026).