151 W 19th Street
Office in New York City, NY · 10011
At a glance
151 W 19th Street is a 44,712-square-foot office building in New York City, New York, built in 1911. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 93 out of 100 (grade A), a site energy-use intensity of 59.5 kBtu/ft² and 228 tCO₂e of greenhouse-gas emissions. That score is higher than 81% 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 | 93 (band A) |
| Site EUI | 59.5 kBtu/ft² |
| Source EUI | 90.8 kBtu/ft² |
| GHG emissions | 228 tCO₂e |
| GHG intensity | 5.1 kgCO₂e/ft² |
| Electricity | 224,719 kWh |
| Natural gas | 312 therms |
| Water use | 319 kgal |
| Gross floor area | 44,712 sq ft |
| Source record | nyc:6283105:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 93 | ±0 | 59.5 kBtu/ft² | 228 tCO₂e |
| 2023 | 93 | +7 | 54.6 kBtu/ft² | 209 tCO₂e |
| 2022 | 86 | 60.7 kBtu/ft² | 209 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
- 151 W 19th Street
- City
- New York City
- State
- New York
- ZIP
- 10011
- Coordinates
- 40.74106, -73.99603
Within ~1 km
Nearby benchmarked buildings
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- ConEd Irving Placescore 55
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- Benchmarking Group - 3score —
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- PENN 11score 78
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- Zeckendorf Towersscore —
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See also: most efficient in New York City · biggest emitters
How does 151 W 19th 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. 151 W 19th Street's ENERGY STAR score of 93 compares with an average of 72 across the 2,519 that report a score; it scores higher than 81% of them and lower than 15%. Its site EUI of 59.5 kBtu/ft² is roughly in line with 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 5.1 kgCO₂e/ft² is about 12% below the group average of 5.8 kgCO₂e/ft².
At 44,712 sq ft, it is about 78% below the average floor area of 205,440 sq ft for those buildings. It was built in 1911, 29 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 151 W 19th Street's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 151 W 19th Street, covering report years 2022–2024. Its ENERGY STAR score went from 86 in 2022 to 93 in 2024 (+7 points); its best year on file was 2023, at 93. Site EUI moved from 60.7 kBtu/ft² (2022) to 59.5 kBtu/ft² (2024), a 2% decrease. Reported emissions went from 209 tCO₂e to 228 tCO₂e over the same span (up 9%).
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 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. 151 W 19th Street's 59.5 kBtu/ft² across 44,712 sq ft works out to about 2.7 billion Btu (780 MWh-equivalent) in 2024. Its source EUI of 90.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 224,719 kWh of electricity, 312 therms of natural gas and 319 thousand gallons of water for the year.
Which law requires 151 W 19th Street to report its energy use?
151 W 19th 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:6283105:2024). 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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- Biggest emitters in New York City
Frequently asked questions
What is 151 W 19th Street's energy grade?
151 W 19th Street scores 93 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 151 W 19th Street use?
Its 2024 site energy-use intensity was 59.5 kBtu/ft² (90.8 kBtu/ft² source) across 44,712 sq ft, including 224,719 kWh of electricity and 312 therms of natural gas.
What are 151 W 19th Street's carbon emissions?
151 W 19th Street reported 228 tCO₂e of greenhouse-gas emissions (5.1 kgCO₂e/ft²) for 2024.
Where is 151 W 19th Street?
151 W 19th Street is in New York City, New York 10011. Its coordinates are 40.74106, -73.99603 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 151 W 19th Street and when was it built?
151 W 19th Street has 44,712 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1911 as its year built. It is classed as office.
Is 151 W 19th 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).
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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, “151 W 19th Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/151-w-19th-street-73f9f595 (data as of October 2, 2026).