Office, 63 Gansevoort Street
Office in New York City, NY · 63 Gansevoort Street · 10014
At a glance
Office, 63 Gansevoort Street is a 25,963-square-foot office building in New York City, New York, built in 1908. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 1 out of 100 (grade D), a site energy-use intensity of 463.3 kBtu/ft² and 1,015 tCO₂e of greenhouse-gas emissions. That score is higher than 0% 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 | 1 (band D) |
| Site EUI | 463.3 kBtu/ft² |
| Source EUI | 895.3 kBtu/ft² |
| GHG emissions | 1,015 tCO₂e |
| GHG intensity | 39.1 kgCO₂e/ft² |
| Electricity | 1,777,806 kWh |
| Natural gas | 59,629 therms |
| Gross floor area | 25,963 sq ft |
| Source record | nyc:35424874:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 1 | ±0 | 463.3 kBtu/ft² | 1,015 tCO₂e |
| 2023 | 1 | 541.2 kBtu/ft² | 1,100 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
- 63 Gansevoort Street
- City
- New York City
- State
- New York
- ZIP
- 10014
- Coordinates
- 40.73940, -74.00728
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Office, 63 Gansevoort 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. Office, 63 Gansevoort Street's ENERGY STAR score of 1 compares with an average of 72 across the 2,519 that report a score; it scores higher than 0% of them and lower than 99%. Its site EUI of 463.3 kBtu/ft² is about 618% above 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 39.1 kgCO₂e/ft² is about 574% above the group average of 5.8 kgCO₂e/ft².
At 25,963 sq ft, it is about 87% below the average floor area of 205,440 sq ft for those buildings. It was built in 1908, 32 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 Office, 63 Gansevoort Street's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for Office, 63 Gansevoort Street, covering report years 2023–2024. Its ENERGY STAR score was 1 in both 2023 and 2024. Site EUI moved from 541.2 kBtu/ft² (2023) to 463.3 kBtu/ft² (2024), a 14% decrease. Reported emissions went from 1,100 tCO₂e to 1,015 tCO₂e over the same span (down 8%).
What does an ENERGY STAR score of 1 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: 1 is the bottom of the scale. BuildingCensus bands the score into report-card grades; 1 falls in band D — lowest band (1–54). It sits 74 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. Office, 63 Gansevoort Street's 463.3 kBtu/ft² across 25,963 sq ft works out to about 12 billion Btu (3,525 MWh-equivalent) in 2024. Its source EUI of 895.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,777,806 kWh of electricity and 59,629 therms of natural gas for the year.
Which law requires Office, 63 Gansevoort Street to report its energy use?
Office, 63 Gansevoort 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:35424874:2024). 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
- Brooklyn Stages - 259 Green St· 25,957 sq ft · score 98 (A)
- 101 WATER STREET· 25,900 sq ft · score 28 (D)
- 60-62 East 11 Street· 25,894 sq ft · EUI 13.8 kBtu/ft²
- 15 West 46th Street· 25,877 sq ft · score 44 (D)
- National Energy Cost Services Inc:315-317 WYCKOFF AVENUE· 25,800 sq ft · score 79 (B)
- 315 Wyckoff Holding LLC· 25,800 sq ft · score 55 (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 Office, 63 Gansevoort Street's energy grade?
Office, 63 Gansevoort Street scores 1 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Office, 63 Gansevoort Street use?
Its 2024 site energy-use intensity was 463.3 kBtu/ft² (895.3 kBtu/ft² source) across 25,963 sq ft, including 1,777,806 kWh of electricity and 59,629 therms of natural gas.
What are Office, 63 Gansevoort Street's carbon emissions?
Office, 63 Gansevoort Street reported 1,015 tCO₂e of greenhouse-gas emissions (39.1 kgCO₂e/ft²) for 2024.
Where is Office, 63 Gansevoort Street?
Office, 63 Gansevoort Street is in New York City, New York 10014. Its coordinates are 40.73940, -74.00728 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Office, 63 Gansevoort Street and when was it built?
Office, 63 Gansevoort Street has 25,963 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1908 as its year built. It is classed as office.
Is Office, 63 Gansevoort 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, “Office, 63 Gansevoort Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/office-a86588a3 (data as of October 2, 2026).