Lenox Manor Owners Inc.
Multifamily Housing in New York City, NY · 176 E 77th Street · 10075
At a glance
Lenox Manor Owners Inc. is a 177,311-square-foot multifamily housing building at 176 E 77th Street in New York City, New York, built in 1957. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 74.8 kBtu/ft² and 897 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 74.8 kBtu/ft² |
| Source EUI | 109.2 kBtu/ft² |
| GHG emissions | 897 tCO₂e |
| GHG intensity | 5.1 kgCO₂e/ft² |
| Electricity | 913,178 kWh |
| Natural gas | 101,385 therms |
| Water use | 6,768 kgal |
| Gross floor area | 177,311 sq ft |
| Source record | nyc:2806508:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 74.8 kBtu/ft² | 897 tCO₂e | |
| 2023 | — | 69.9 kBtu/ft² | 825 tCO₂e | |
| 2022 | — | 75.1 kBtu/ft² | 809 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
- 176 E 77th Street
- City
- New York City
- State
- New York
- ZIP
- 10075
- Coordinates
- 40.77322, -73.95887
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Lenox Manor Owners Inc. 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. Its site EUI of 74.8 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 5.1 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 177,311 sq ft, it is about 76% above the average floor area of 100,951 sq ft for those buildings. It was built in 1957, 5 years later than 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 Lenox Manor Owners Inc.'s energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Lenox Manor Owners Inc., covering report years 2022–2024. Site EUI moved from 75.1 kBtu/ft² (2022) to 74.8 kBtu/ft² (2024), a 0% decrease. Reported emissions went from 809 tCO₂e to 897 tCO₂e over the same span (up 11%).
What does a site EUI of 74.8 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. Lenox Manor Owners Inc.'s 74.8 kBtu/ft² across 177,311 sq ft works out to about 13.3 billion Btu (3,887 MWh-equivalent) in 2024. Its source EUI of 109.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 913,178 kWh of electricity, 101,385 therms of natural gas and 6,768 thousand gallons of water for the year.
Which law requires Lenox Manor Owners Inc. to report its energy use?
Lenox Manor Owners Inc. 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:2806508:2024). 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
- 1230 Avenue Y· 177,188 sq ft · score 83 (B)
- DEPM 2154 - 215 West 88th St· 177,180 sq ft · score 52 (D)
- 1224 AVENUE Y· 177,088 sq ft
- Rudd: 200 East 78th Street· 177,020 sq ft · score 28 (D)
- Whitney: 2569 W 2nd St.· 177,000 sq ft · score 59 (C)
- Winston Apartments - Campus· 177,000 sq ft · score 7 (D)
- Multifamily Housing buildings in New York City· 33,022 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 Lenox Manor Owners Inc.'s energy grade?
Lenox Manor Owners Inc. did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 74.8 kBtu/ft².
How much energy does Lenox Manor Owners Inc. use?
Its 2024 site energy-use intensity was 74.8 kBtu/ft² (109.2 kBtu/ft² source) across 177,311 sq ft, including 913,178 kWh of electricity and 101,385 therms of natural gas.
What are Lenox Manor Owners Inc.'s carbon emissions?
Lenox Manor Owners Inc. reported 897 tCO₂e of greenhouse-gas emissions (5.1 kgCO₂e/ft²) for 2024.
Where is Lenox Manor Owners Inc.?
Lenox Manor Owners Inc. is at 176 E 77th Street, in New York City, New York 10075. Its coordinates are 40.77322, -73.95887 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Lenox Manor Owners Inc. and when was it built?
Lenox Manor Owners Inc. has 177,311 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1957 as its year built. It is classed as multifamily housing.
Is Lenox Manor Owners Inc. 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, “Lenox Manor Owners Inc., New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/lenox-manor-owners-inc-17de5157 (data as of October 2, 2026).