AKAM - 435 East 65th Street
Multifamily Housing in New York City, NY · 435 East 65th Street · 10065
At a glance
AKAM - 435 East 65th Street is a 120,533-square-foot multifamily housing building in New York City, New York, built in 1963. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 77 out of 100 (grade B), a site energy-use intensity of 57.0 kBtu/ft² and 536 tCO₂e of greenhouse-gas emissions. That score is higher than 60% 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 | 77 (band B) |
| Site EUI | 57.0 kBtu/ft² |
| Source EUI | 90.6 kBtu/ft² |
| GHG emissions | 536 tCO₂e |
| GHG intensity | 4.4 kgCO₂e/ft² |
| Electricity | 490,764 kWh |
| Natural gas | 1,465 therms |
| Water use | 4,895 kgal |
| Gross floor area | 120,533 sq ft |
| Source record | nyc:21294058:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 77 | -2 | 57.0 kBtu/ft² | 536 tCO₂e |
| 2023 | 79 | +10 | 55.5 kBtu/ft² | 510 tCO₂e |
| 2022 | 69 | 65.9 kBtu/ft² | 557 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
- 435 East 65th Street
- City
- New York City
- State
- New York
- ZIP
- 10065
- Coordinates
- 40.76286, -73.95800
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does AKAM - 435 East 65th Street 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. AKAM - 435 East 65th Street's ENERGY STAR score of 77 compares with an average of 63 across the 22,829 that report a score; it scores higher than 60% of them and lower than 39%. Its site EUI of 57.0 kBtu/ft² is about 24% 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 4.4 kgCO₂e/ft² is about 15% below the group average of 5.2 kgCO₂e/ft².
At 120,533 sq ft, it is about 19% above the average floor area of 100,951 sq ft for those buildings. It was built in 1963, 11 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 AKAM - 435 East 65th Street's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for AKAM - 435 East 65th Street, covering report years 2022–2024. Its ENERGY STAR score went from 69 in 2022 to 77 in 2024 (+8 points); its best year on file was 2023, at 79. Site EUI moved from 65.9 kBtu/ft² (2022) to 57.0 kBtu/ft² (2024), a 14% decrease. Reported emissions went from 557 tCO₂e to 536 tCO₂e over the same span (down 4%).
What does an ENERGY STAR score of 77 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 77 means the building performs better than about 77% of its national peers. BuildingCensus bands the score into report-card grades; 77 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. AKAM - 435 East 65th Street's 57.0 kBtu/ft² across 120,533 sq ft works out to about 6.9 billion Btu (2,014 MWh-equivalent) in 2024. Its source EUI of 90.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 490,764 kWh of electricity, 1,465 therms of natural gas and 4,895 thousand gallons of water for the year.
Which law requires AKAM - 435 East 65th Street to report its energy use?
AKAM - 435 East 65th 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:21294058:2024). 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
- 185 McClellan St.· 120,515 sq ft · score 63 (C)
- 88-11 63rd Drive· 120,500 sq ft · score 66 (C)
- Wavecrest - 900 Ogden Avenue· 120,472 sq ft · score 81 (B)
- 54-50 Little Neck Parkway· 120,463 sq ft
- 54-40 Little Neck Parkway· 120,462 sq ft
- Maxwell: 1787 Madison Ave· 120,456 sq ft · score 46 (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 AKAM - 435 East 65th Street's energy grade?
AKAM - 435 East 65th Street scores 77 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 AKAM - 435 East 65th Street use?
Its 2024 site energy-use intensity was 57.0 kBtu/ft² (90.6 kBtu/ft² source) across 120,533 sq ft, including 490,764 kWh of electricity and 1,465 therms of natural gas.
What are AKAM - 435 East 65th Street's carbon emissions?
AKAM - 435 East 65th Street reported 536 tCO₂e of greenhouse-gas emissions (4.4 kgCO₂e/ft²) for 2024.
Where is AKAM - 435 East 65th Street?
AKAM - 435 East 65th Street is in New York City, New York 10065. Its coordinates are 40.76286, -73.95800 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is AKAM - 435 East 65th Street and when was it built?
AKAM - 435 East 65th Street has 120,533 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1963 as its year built. It is classed as multifamily housing.
Is AKAM - 435 East 65th 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, “AKAM - 435 East 65th Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/akam-435-east-65th-street-9c2d0f55 (data as of October 2, 2026).