345 7th Avenue
Office in New York City, NY · 10001
At a glance
345 7th Avenue is a 190,325-square-foot office building in New York City, New York, built in 1928. In its 2022 New York City benchmarking disclosure it reported an ENERGY STAR score of 73 out of 100 (grade B), a site energy-use intensity of 45.8 kBtu/ft² and 693 tCO₂e of greenhouse-gas emissions. That score is higher than 39% of the 2,519 scored office buildings in New York City.
Local Law 84 (LL84) · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 73 (band B) |
| Site EUI | 45.8 kBtu/ft² |
| Source EUI | 88.9 kBtu/ft² |
| GHG emissions | 693 tCO₂e |
| GHG intensity | 3.6 kgCO₂e/ft² |
| Electricity | 1,329,236 kWh |
| Water use | 1,825 kgal |
| Gross floor area | 190,325 sq ft |
| Source record | nyc:26679082:2022 |
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
- 345 7th Avenue
- City
- New York City
- State
- New York
- ZIP
- 10001
- Coordinates
- 40.74804, -73.99276
Within ~1 km
Nearby benchmarked buildings
- Hudson Yards Cogen Campusscore —
Other · 7,739,076 sq ft
- Manhattan Westscore —
Other · 4,153,954 sq ft
- 20-30 Hudson Yardsscore —
Office · 3,810,623 sq ft
- Penn Southscore 95
Multifamily Housing · 3,391,963 sq ft
- 50 Hudson Yardsscore 76
Office · 2,944,455 sq ft
- ESRT - Empire State Buildingscore 78
Office · 2,852,257 sq ft
See also: most efficient in New York City · biggest emitters
How does 345 7th 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. 345 7th Avenue's ENERGY STAR score of 73 compares with an average of 72 across the 2,519 that report a score; it scores higher than 39% of them and lower than 59%. Its site EUI of 45.8 kBtu/ft² is about 29% 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 3.6 kgCO₂e/ft² is about 38% below the group average of 5.8 kgCO₂e/ft².
At 190,325 sq ft, it is roughly in line with the average floor area of 205,440 sq ft for those buildings. It was built in 1928, 12 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 73 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 73 means the building performs better than about 73% of its national peers. BuildingCensus bands the score into report-card grades; 73 falls in band B — above median (70–84). It sits 2 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. 345 7th Avenue's 45.8 kBtu/ft² across 190,325 sq ft works out to about 8.7 billion Btu (2,555 MWh-equivalent) in 2022. Its source EUI of 88.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,329,236 kWh of electricity and 1,825 thousand gallons of water for the year.
Which law requires 345 7th Avenue to report its energy use?
345 7th 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 2022 disclosure (source record nyc:26679082:2022). 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
- 2 Brooklyn Navy Yard· 190,034 sq ft
- 664 Brooklyn Navy Yard· 190,034 sq ft · score 100 (A)
- 104 West 40th Street (Park House Plaza)· 189,838 sq ft · score 56 (C)
- 462 7th Avenue· 189,734 sq ft · score 79 (B)
- 322 Partners Pro· 189,049 sq ft · score 90 (A)
- 1241 Broadway· 188,884 sq ft · score 61 (C)
- 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 345 7th Avenue's energy grade?
345 7th Avenue scores 73 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2022 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 345 7th Avenue use?
Its 2022 site energy-use intensity was 45.8 kBtu/ft² (88.9 kBtu/ft² source) across 190,325 sq ft, including 1,329,236 kWh of electricity.
What are 345 7th Avenue's carbon emissions?
345 7th Avenue reported 693 tCO₂e of greenhouse-gas emissions (3.6 kgCO₂e/ft²) for 2022.
Where is 345 7th Avenue?
345 7th Avenue is in New York City, New York 10001. Its coordinates are 40.74804, -73.99276 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 345 7th Avenue and when was it built?
345 7th Avenue has 190,325 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 1928 as its year built. It is classed as office.
Is 345 7th Avenue covered by Local Law 84 (LL84)?
Yes — it appears in the 2022 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, “345 7th Avenue, New York City, New York — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/345-7th-avenue-84fbe5f3 (data as of October 2, 2026).