2335 WALTON AVE.
Multifamily Housing in New York City, NY · 2335 Walton Avenue · 10468
At a glance
2335 WALTON AVE. is a 50,000-square-foot multifamily housing building at 2335 Walton Avenue in New York City, New York, built in 1926. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 66 out of 100 (grade C), a site energy-use intensity of 83.5 kBtu/ft² and 257 tCO₂e of greenhouse-gas emissions. That score is higher than 46% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 66 (band C) |
| Site EUI | 83.5 kBtu/ft² |
| Source EUI | 110.0 kBtu/ft² |
| GHG emissions | 257 tCO₂e |
| GHG intensity | 5.1 kgCO₂e/ft² |
| Electricity | 186,964 kWh |
| Natural gas | 35,371 therms |
| Gross floor area | 50,000 sq ft |
| Source record | nyc:33885089:2023 |
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
- 2335 Walton Avenue
- City
- New York City
- State
- New York
- ZIP
- 10468
- Coordinates
- 40.85937, -73.90219
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 2335 WALTON AVE. 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. 2335 WALTON AVE.'s ENERGY STAR score of 66 compares with an average of 63 across the 22,829 that report a score; it scores higher than 46% of them and lower than 52%. Its site EUI of 83.5 kBtu/ft² is about 11% above the average of 74.9 kBtu/ft² — it uses more 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 50,000 sq ft, it is about half of the average floor area of 100,951 sq ft for those buildings. It was built in 1926, 26 years earlier 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.
What does an ENERGY STAR score of 66 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 66 means the building performs better than about 66% of its national peers. BuildingCensus bands the score into report-card grades; 66 falls in band C — below median (55–69). It sits 9 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. 2335 WALTON AVE.'s 83.5 kBtu/ft² across 50,000 sq ft works out to about 4.2 billion Btu (1,224 MWh-equivalent) in 2023. Its source EUI of 110.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 186,964 kWh of electricity and 35,371 therms of natural gas for the year.
Which law requires 2335 WALTON AVE. to report its energy use?
2335 WALTON AVE. 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 2023 disclosure (source record nyc:33885089:2023). 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
- 267 Pacific Street· 49,997 sq ft · score 88 (A)
- Hoyt Plaza Development· 49,987 sq ft · score 28 (D)
- 357 Edgecombe Avenue· 49,987 sq ft · score 84 (B)
- 758 Kelly Street· 49,980 sq ft · score 11 (D)
- 617 West End Avenue· 49,980 sq ft · score 61 (C)
- 150 LEFFERTS AVENUE COMPANY LLC· 49,980 sq ft · score 100 (A)
- 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 2335 WALTON AVE.'s energy grade?
2335 WALTON AVE. scores 66 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 2335 WALTON AVE. use?
Its 2023 site energy-use intensity was 83.5 kBtu/ft² (110.0 kBtu/ft² source) across 50,000 sq ft, including 186,964 kWh of electricity and 35,371 therms of natural gas.
What are 2335 WALTON AVE.'s carbon emissions?
2335 WALTON AVE. reported 257 tCO₂e of greenhouse-gas emissions (5.1 kgCO₂e/ft²) for 2023.
Where is 2335 WALTON AVE.?
2335 WALTON AVE. is at 2335 Walton Avenue, in New York City, New York 10468. Its coordinates are 40.85937, -73.90219 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 2335 WALTON AVE. and when was it built?
2335 WALTON AVE. has 50,000 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1926 as its year built. It is classed as multifamily housing.
Is 2335 WALTON AVE. covered by Local Law 84 (LL84)?
Yes — it appears in the 2023 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, “2335 WALTON AVE., New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/2335-walton-ave-58d18ad8 (data as of October 2, 2026).