40 10th Avenue
Office in New York City, NY · 10014
At a glance
40 10th Avenue is a 145,162-square-foot office building in New York City, New York, built in 2017. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 139.4 kBtu/ft² and 1,985 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 139.4 kBtu/ft² |
| Source EUI | 323.3 kBtu/ft² |
| GHG emissions | 1,985 tCO₂e |
| GHG intensity | 13.7 kgCO₂e/ft² |
| Electricity | 4,303,399 kWh |
| Natural gas | 55,375 therms |
| Water use | 3,595 kgal |
| Gross floor area | 145,162 sq ft |
| Source record | nyc:26618023:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 139.4 kBtu/ft² | 1,985 tCO₂e | |
| 2023 | 14 | -10 | 117.9 kBtu/ft² | 1,779 tCO₂e |
| 2022 | 24 | 103.6 kBtu/ft² | 1,071 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
- 40 10th Avenue
- City
- New York City
- State
- New York
- ZIP
- 10014
- Coordinates
- 40.74183, -74.00798
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 40 10th Avenue 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. Its site EUI of 139.4 kBtu/ft² is about twice 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 13.7 kgCO₂e/ft² is about 136% above the group average of 5.8 kgCO₂e/ft².
At 145,162 sq ft, it is about 29% below the average floor area of 205,440 sq ft for those buildings. It was built in 2017, 77 years later 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 40 10th Avenue's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 40 10th Avenue, covering report years 2022–2024. Its ENERGY STAR score went from 24 in 2022 to 14 in 2023 (-10 points); its best year on file was 2022, at 24. Site EUI moved from 103.6 kBtu/ft² (2022) to 139.4 kBtu/ft² (2024), an 35% increase. Reported emissions went from 1,071 tCO₂e to 1,985 tCO₂e over the same span (up 85%).
What does a site EUI of 139.4 kBtu/ft² mean?
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. 40 10th Avenue's 139.4 kBtu/ft² across 145,162 sq ft works out to about 20.2 billion Btu (5,930 MWh-equivalent) in 2024. Its source EUI of 323.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 4,303,399 kWh of electricity, 55,375 therms of natural gas and 3,595 thousand gallons of water for the year.
Which law requires 40 10th Avenue to report its energy use?
40 10th Avenue 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:26618023:2024). 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
- 545 Madison Avenue· 145,000 sq ft · score 86 (A)
- 509 Madison Avenue· 144,925 sq ft · EUI 41.8 kBtu/ft²
- Benchmarking Group - 61· 144,738 sq ft · EUI 75.2 kBtu/ft²
- Stone Hill Holdings:1000 DEAN STREET· 144,584 sq ft · EUI 50.2 kBtu/ft²
- Copy of 162 Fifth Avenue· 144,503 sq ft
- CO/VZT/107 15 70TH RD/FOREST HILLS/NY· 144,456 sq ft · EUI 125.6 kBtu/ft²
- 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 40 10th Avenue's energy grade?
40 10th Avenue did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 139.4 kBtu/ft².
How much energy does 40 10th Avenue use?
Its 2024 site energy-use intensity was 139.4 kBtu/ft² (323.3 kBtu/ft² source) across 145,162 sq ft, including 4,303,399 kWh of electricity and 55,375 therms of natural gas.
What are 40 10th Avenue's carbon emissions?
40 10th Avenue reported 1,985 tCO₂e of greenhouse-gas emissions (13.7 kgCO₂e/ft²) for 2024.
Where is 40 10th Avenue?
40 10th Avenue is in New York City, New York 10014. Its coordinates are 40.74183, -74.00798 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 40 10th Avenue and when was it built?
40 10th Avenue has 145,162 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2017 as its year built. It is classed as office.
Is 40 10th Avenue 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, “40 10th Avenue, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/40-10th-avenue-9ed80a90 (data as of October 2, 2026).