9-11 East 19th Street
Office in New York City, NY · 10003
At a glance
9-11 East 19th Street is a 37,742-square-foot office building in New York City, New York, built in 1914. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 74 out of 100 (grade B), a site energy-use intensity of 49.0 kBtu/ft² and 154 tCO₂e of greenhouse-gas emissions. That score is higher than 41% 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 | 74 (band B) |
| Site EUI | 49.0 kBtu/ft² |
| Source EUI | 92.9 kBtu/ft² |
| GHG emissions | 154 tCO₂e |
| GHG intensity | 4.1 kgCO₂e/ft² |
| Electricity | 261,971 kWh |
| Natural gas | 9,543 therms |
| Water use | 677 kgal |
| Gross floor area | 37,742 sq ft |
| Source record | nyc:6722400:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 74 | -11 | 49.0 kBtu/ft² | 154 tCO₂e |
| 2023 | 85 | -7 | 31.4 kBtu/ft² | 111 tCO₂e |
| 2022 | 92 | 21.5 kBtu/ft² | 69 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
- 9-11 East 19th Street
- City
- New York City
- State
- New York
- ZIP
- 10003
- Coordinates
- 40.73879, -73.99066
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 9-11 East 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. 9-11 East 19th Street's ENERGY STAR score of 74 compares with an average of 72 across the 2,519 that report a score; it scores higher than 41% of them and lower than 58%. Its site EUI of 49.0 kBtu/ft² is about 24% 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 4.1 kgCO₂e/ft² is about 30% below the group average of 5.8 kgCO₂e/ft².
At 37,742 sq ft, it is about 82% below the average floor area of 205,440 sq ft for those buildings. It was built in 1914, 26 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 9-11 East 19th Street's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 9-11 East 19th Street, covering report years 2022–2024. Its ENERGY STAR score went from 92 in 2022 to 74 in 2024 (-18 points); its best year on file was 2022, at 92. Site EUI moved from 21.5 kBtu/ft² (2022) to 49.0 kBtu/ft² (2024), an 128% increase. Reported emissions went from 69 tCO₂e to 154 tCO₂e over the same span (up 124%).
What does an ENERGY STAR score of 74 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 74 means the building performs better than about 74% of its national peers. BuildingCensus bands the score into report-card grades; 74 falls in band B — above median (70–84). It sits 1 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. 9-11 East 19th Street's 49.0 kBtu/ft² across 37,742 sq ft works out to about 1.8 billion Btu (542 MWh-equivalent) in 2024. Its source EUI of 92.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 261,971 kWh of electricity, 9,543 therms of natural gas and 677 thousand gallons of water for the year.
Which law requires 9-11 East 19th Street to report its energy use?
9-11 East 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:6722400:2024). 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
- LL97-221-17 NORTHERN BLVD· 37,727 sq ft · score 41 (D)
- 30 West 57th Street· 37,654 sq ft · EUI 83.9 kBtu/ft²
- 390 BERRY STREET· 37,600 sq ft · score 93 (A)
- 1575 Bronx River Ave· 37,600 sq ft · score 100 (A)
- 135-27 38th Avenue· 37,600 sq ft · score 92 (A)
- 81 E 125 Street - 44315· 37,594 sq ft · score 96 (A)
- 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 9-11 East 19th Street's energy grade?
9-11 East 19th Street scores 74 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 9-11 East 19th Street use?
Its 2024 site energy-use intensity was 49.0 kBtu/ft² (92.9 kBtu/ft² source) across 37,742 sq ft, including 261,971 kWh of electricity and 9,543 therms of natural gas.
What are 9-11 East 19th Street's carbon emissions?
9-11 East 19th Street reported 154 tCO₂e of greenhouse-gas emissions (4.1 kgCO₂e/ft²) for 2024.
Where is 9-11 East 19th Street?
9-11 East 19th Street is in New York City, New York 10003. Its coordinates are 40.73879, -73.99066 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 9-11 East 19th Street and when was it built?
9-11 East 19th Street has 37,742 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1914 as its year built. It is classed as office.
Is 9-11 East 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, “9-11 East 19th Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/9-11-east-19th-street-e1b78f73 (data as of October 2, 2026).