349 East 149th Street LLC
Office in New York City, NY · 349 East 149th Street · 10451
At a glance
349 East 149th Street LLC is a 78,222-square-foot office building in New York City, New York, built in 1931. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 84 out of 100 (grade B), a site energy-use intensity of 72.2 kBtu/ft² and 555 tCO₂e of greenhouse-gas emissions. That score is higher than 61% 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 | 84 (band B) |
| Site EUI | 72.2 kBtu/ft² |
| Source EUI | 148.8 kBtu/ft² |
| GHG emissions | 555 tCO₂e |
| GHG intensity | 7.1 kgCO₂e/ft² |
| Electricity | 971,667 kWh |
| Natural gas | 31 therms |
| Gross floor area | 78,222 sq ft |
| Source record | nyc:2652011:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 84 | -1 | 72.2 kBtu/ft² | 555 tCO₂e |
| 2023 | 85 | +7 | 70.9 kBtu/ft² | 520 tCO₂e |
| 2022 | 78 | 92.3 kBtu/ft² | 569 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.
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Location
- Address
- 349 East 149th Street
- City
- New York City
- State
- New York
- ZIP
- 10451
- Coordinates
- 40.81667, -73.91996
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 349 East 149th Street LLC 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. 349 East 149th Street LLC's ENERGY STAR score of 84 compares with an average of 72 across the 2,519 that report a score; it scores higher than 61% of them and lower than 37%. Its site EUI of 72.2 kBtu/ft² is about 12% above the average of 64.5 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 7.1 kgCO₂e/ft² is about 22% above the group average of 5.8 kgCO₂e/ft².
At 78,222 sq ft, it is about 62% below the average floor area of 205,440 sq ft for those buildings. It was built in 1931, 9 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 349 East 149th Street LLC's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 349 East 149th Street LLC, covering report years 2022–2024. Its ENERGY STAR score went from 78 in 2022 to 84 in 2024 (+6 points); its best year on file was 2023, at 85. Site EUI moved from 92.3 kBtu/ft² (2022) to 72.2 kBtu/ft² (2024), a 22% decrease. Reported emissions went from 569 tCO₂e to 555 tCO₂e over the same span (down 3%).
What does an ENERGY STAR score of 84 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 84 means the building performs better than about 84% of its national peers. BuildingCensus bands the score into report-card grades; 84 falls in band B — above median (70–84). 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 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. 349 East 149th Street LLC's 72.2 kBtu/ft² across 78,222 sq ft works out to about 5.6 billion Btu (1,655 MWh-equivalent) in 2024. Its source EUI of 148.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 971,667 kWh of electricity and 31 therms of natural gas for the year.
Which law requires 349 East 149th Street LLC to report its energy use?
349 East 149th Street LLC 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:2652011:2024). 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.
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- Office buildings in New York City· 3,384 benchmarked
- All New York City benchmarked buildings· Local Law 84 (LL84)
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Frequently asked questions
What is 349 East 149th Street LLC's energy grade?
349 East 149th Street LLC scores 84 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 349 East 149th Street LLC use?
Its 2024 site energy-use intensity was 72.2 kBtu/ft² (148.8 kBtu/ft² source) across 78,222 sq ft, including 971,667 kWh of electricity and 31 therms of natural gas.
What are 349 East 149th Street LLC's carbon emissions?
349 East 149th Street LLC reported 555 tCO₂e of greenhouse-gas emissions (7.1 kgCO₂e/ft²) for 2024.
Where is 349 East 149th Street LLC?
349 East 149th Street LLC is in New York City, New York 10451. Its coordinates are 40.81667, -73.91996 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 349 East 149th Street LLC and when was it built?
349 East 149th Street LLC has 78,222 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1931 as its year built. It is classed as office.
Is 349 East 149th Street LLC 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).
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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, “349 East 149th Street LLC, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/349-east-149th-street-llc-bd29e8c6 (data as of October 2, 2026).