117 GRATTAN STREET
Office in New York City, NY · 117 Grattan St · 11237
At a glance
117 GRATTAN STREET is a 125,400-square-foot office building at 117 Grattan St in New York City, New York, built in 1931. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 9.4 kBtu/ft² and 63 tCO₂e of greenhouse-gas emissions. That score is higher than 95% of the 2,519 scored office buildings in New York City.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 9.4 kBtu/ft² |
| Source EUI | 9.9 kBtu/ft² |
| GHG emissions | 63 tCO₂e |
| GHG intensity | 0.5 kgCO₂e/ft² |
| Natural gas | 11,840 therms |
| Water use | 755 kgal |
| Gross floor area | 125,400 sq ft |
| Source record | nyc:33567392:2023 |
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
- 117 Grattan St
- City
- New York City
- State
- New York
- ZIP
- 11237
- Coordinates
- 40.70623, -73.92821
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 117 GRATTAN 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. 117 GRATTAN STREET's ENERGY STAR score of 100 compares with an average of 72 across the 2,519 that report a score; it scores higher than 95% of them. Its site EUI of 9.4 kBtu/ft² is about 85% 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 0.5 kgCO₂e/ft² is about 91% below the group average of 5.8 kgCO₂e/ft².
At 125,400 sq ft, it is about 39% 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.
What does an ENERGY STAR score of 100 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: 100 is the top of the scale. BuildingCensus bands the score into report-card grades; 100 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. 117 GRATTAN STREET's 9.4 kBtu/ft² across 125,400 sq ft works out to about 1.2 billion Btu (345 MWh-equivalent) in 2023. Its source EUI of 9.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 11,840 therms of natural gas and 755 thousand gallons of water for the year.
Which law requires 117 GRATTAN STREET to report its energy use?
117 GRATTAN 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 2023 disclosure (source record nyc:33567392:2023). 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
- 411 Fifth Avenue Associates / 411 5th Ave· 125,000 sq ft · score 87 (A)
- Axel Building· 125,000 sq ft · EUI 113.8 kBtu/ft²
- 3500 48th Street Owner LLC· 124,564 sq ft · EUI 111.8 kBtu/ft²
- Building 1, 158-11 Jewel Avenue· 124,525 sq ft · EUI 189.1 kBtu/ft²
- 55 W. 39th St.· 124,438 sq ft · score 84 (B)
- Justin Management: 153 W 27th St· 124,040 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 117 GRATTAN STREET's energy grade?
117 GRATTAN STREET scores 100 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 117 GRATTAN STREET use?
Its 2023 site energy-use intensity was 9.4 kBtu/ft² (9.9 kBtu/ft² source) across 125,400 sq ft and 11,840 therms of natural gas.
What are 117 GRATTAN STREET's carbon emissions?
117 GRATTAN STREET reported 63 tCO₂e of greenhouse-gas emissions (0.5 kgCO₂e/ft²) for 2023.
Where is 117 GRATTAN STREET?
117 GRATTAN STREET is at 117 Grattan St, in New York City, New York 11237. Its coordinates are 40.70623, -73.92821 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 117 GRATTAN STREET and when was it built?
117 GRATTAN STREET has 125,400 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1931 as its year built. It is classed as office.
Is 117 GRATTAN STREET covered by Local Law 84 (LL84)?
Yes — it appears in the 2023 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, “117 GRATTAN STREET, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/117-grattan-street-4cd16e5d (data as of October 2, 2026).