Wallack - 310 Lexington Avenue
Multifamily Housing in New York City, NY · 302 LEXINGTON AVENUE · 10016
At a glance
Wallack - 310 Lexington Avenue is a 107,414-square-foot multifamily housing building at 302 LEXINGTON AVENUE in New York City, New York, built in 1959. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 54.8 kBtu/ft² and 502 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 54.8 kBtu/ft² |
| Source EUI | 83.6 kBtu/ft² |
| GHG emissions | 502 tCO₂e |
| GHG intensity | 4.7 kgCO₂e/ft² |
| Electricity | 494,785 kWh |
| Natural gas | 1,977 therms |
| Gross floor area | 107,414 sq ft |
| Source record | nyc:4952805:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 54.8 kBtu/ft² | 502 tCO₂e | |
| 2023 | 97 | +1 | 46.2 kBtu/ft² | 453 tCO₂e |
| 2022 | 96 | 51.7 kBtu/ft² | 463 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
- 302 LEXINGTON AVENUE
- City
- New York City
- State
- New York
- ZIP
- 10016
- Coordinates
- 40.74859, -73.97814
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Wallack - 310 Lexington 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. Its site EUI of 54.8 kBtu/ft² is about 27% below 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 4.7 kgCO₂e/ft² is about 10% below the group average of 5.2 kgCO₂e/ft².
At 107,414 sq ft, it is roughly in line with the average floor area of 100,951 sq ft for those buildings. It was built in 1959, 7 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 Wallack - 310 Lexington Avenue's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Wallack - 310 Lexington Avenue, covering report years 2022–2024. Its ENERGY STAR score went from 96 in 2022 to 97 in 2023 (+1 points). Site EUI moved from 51.7 kBtu/ft² (2022) to 54.8 kBtu/ft² (2024), an 6% increase. Reported emissions went from 463 tCO₂e to 502 tCO₂e over the same span (up 8%).
What does a site EUI of 54.8 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. Wallack - 310 Lexington Avenue's 54.8 kBtu/ft² across 107,414 sq ft works out to about 5.9 billion Btu (1,725 MWh-equivalent) in 2024. Its source EUI of 83.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 494,785 kWh of electricity and 1,977 therms of natural gas for the year.
Which law requires Wallack - 310 Lexington Avenue to report its energy use?
Wallack - 310 Lexington 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:4952805:2024). 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
- Pennsylvania_31-35 Crescent Street· 107,405 sq ft · score 91 (A)
- CLAREMONT PARK LLC - CLAY AVENUE· 107,400 sq ft · score 60 (C)
- 56-10 94th Street· 107,390 sq ft · score 40 (D)
- (5323) - 322 W 72 St.· 107,376 sq ft · score 94 (A)
- 1541 Williamsbridge Rd· 107,340 sq ft · score 50 (D)
- 1541-1551 Williamsbridge Road· 107,340 sq ft · score 64 (C)
- 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 Wallack - 310 Lexington Avenue's energy grade?
Wallack - 310 Lexington Avenue did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 54.8 kBtu/ft².
How much energy does Wallack - 310 Lexington Avenue use?
Its 2024 site energy-use intensity was 54.8 kBtu/ft² (83.6 kBtu/ft² source) across 107,414 sq ft, including 494,785 kWh of electricity and 1,977 therms of natural gas.
What are Wallack - 310 Lexington Avenue's carbon emissions?
Wallack - 310 Lexington Avenue reported 502 tCO₂e of greenhouse-gas emissions (4.7 kgCO₂e/ft²) for 2024.
Where is Wallack - 310 Lexington Avenue?
Wallack - 310 Lexington Avenue is at 302 LEXINGTON AVENUE, in New York City, New York 10016. Its coordinates are 40.74859, -73.97814 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Wallack - 310 Lexington Avenue and when was it built?
Wallack - 310 Lexington Avenue has 107,414 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1959 as its year built. It is classed as multifamily housing.
Is Wallack - 310 Lexington 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, “Wallack - 310 Lexington Avenue, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/wallack-310-lexington-avenue-c310fd84 (data as of October 2, 2026).