Gamzu Realty : 101 WOODRUFF AVENUE
Multifamily Housing in New York City, NY · WOODRUFF AVENUE · 11226
At a glance
Gamzu Realty : 101 WOODRUFF AVENUE is a 36,758-square-foot multifamily housing building in New York City, New York, built in 1950. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 75 out of 100 (grade B), a site energy-use intensity of 81.4 kBtu/ft² and 179 tCO₂e of greenhouse-gas emissions. That score is higher than 57% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 75 (band B) |
| Site EUI | 81.4 kBtu/ft² |
| Source EUI | 101.0 kBtu/ft² |
| GHG emissions | 179 tCO₂e |
| GHG intensity | 4.9 kgCO₂e/ft² |
| Electricity | 95,577 kWh |
| Natural gas | 26,660 therms |
| Water use | 3,637 kgal |
| Gross floor area | 36,758 sq ft |
| Source record | nyc:34894577:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 75 | -1 | 81.4 kBtu/ft² | 179 tCO₂e |
| 2023 | 76 | 79.4 kBtu/ft² | 173 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
- WOODRUFF AVENUE
- City
- New York City
- State
- New York
- ZIP
- 11226
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in New York City · biggest emitters
How does Gamzu Realty : 101 WOODRUFF AVENUE compare with other multifamily housing buildings in New York City?
The latest disclosures cover 33,022 multifamily housing buildings in New York City, out of 48,310 buildings citywide. Gamzu Realty : 101 WOODRUFF AVENUE's ENERGY STAR score of 75 compares with an average of 63 across the 22,829 that report a score; it scores higher than 57% of them and lower than 42%. Its site EUI of 81.4 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft². Its emissions intensity of 4.9 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 36,758 sq ft, it is about 64% below the average floor area of 100,951 sq ft for those buildings. Its 1950 construction date is close to the group's average year built (1952). Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².
How has Gamzu Realty : 101 WOODRUFF AVENUE's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for Gamzu Realty : 101 WOODRUFF AVENUE, covering report years 2023–2024. Its ENERGY STAR score went from 76 in 2023 to 75 in 2024 (-1 points); its best year on file was 2023, at 76. Site EUI moved from 79.4 kBtu/ft² (2023) to 81.4 kBtu/ft² (2024), an 3% increase. Reported emissions went from 173 tCO₂e to 179 tCO₂e over the same span (up 4%).
What does an ENERGY STAR score of 75 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 75 means the building performs better than about 75% of its national peers. BuildingCensus bands the score into report-card grades; 75 falls in band B — above median (70–84). 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. Gamzu Realty : 101 WOODRUFF AVENUE's 81.4 kBtu/ft² across 36,758 sq ft works out to about 3 billion Btu (877 MWh-equivalent) in 2024. Its source EUI of 101.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 95,577 kWh of electricity, 26,660 therms of natural gas and 3,637 thousand gallons of water for the year.
Which law requires Gamzu Realty : 101 WOODRUFF AVENUE to report its energy use?
Gamzu Realty : 101 WOODRUFF 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:34894577:2024). 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 multifamily housing buildings in New York City
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- 239 EAST KINGSBRIDGE ROAD· 36,750 sq ft · score 10 (D)
- 2375 MARION AVENUE - 38880· 36,749 sq ft · score 77 (B)
- 178 East 70th Street· 36,745 sq ft · EUI 82.9 kBtu/ft²
- Multifamily Housing buildings in New York City· 33,022 benchmarked
- All New York City benchmarked buildings· Local Law 84 (LL84)
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Frequently asked questions
What is Gamzu Realty : 101 WOODRUFF AVENUE's energy grade?
Gamzu Realty : 101 WOODRUFF AVENUE scores 75 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 Gamzu Realty : 101 WOODRUFF AVENUE use?
Its 2024 site energy-use intensity was 81.4 kBtu/ft² (101.0 kBtu/ft² source) across 36,758 sq ft, including 95,577 kWh of electricity and 26,660 therms of natural gas.
What are Gamzu Realty : 101 WOODRUFF AVENUE's carbon emissions?
Gamzu Realty : 101 WOODRUFF AVENUE reported 179 tCO₂e of greenhouse-gas emissions (4.9 kgCO₂e/ft²) for 2024.
Where is Gamzu Realty : 101 WOODRUFF AVENUE?
Gamzu Realty : 101 WOODRUFF AVENUE is in New York City, New York 11226.
How big is Gamzu Realty : 101 WOODRUFF AVENUE and when was it built?
Gamzu Realty : 101 WOODRUFF AVENUE has 36,758 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1950 as its year built. It is classed as multifamily housing.
Is Gamzu Realty : 101 WOODRUFF 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, “Gamzu Realty : 101 WOODRUFF AVENUE, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/gamzu-realty-101-woodruff-avenue-0a904bd1 (data as of October 2, 2026).