AKAM - 805 Washington Avenue
Multifamily Housing in New York City, NY · 799 Washington Avenue · 11238
At a glance
AKAM - 805 Washington Avenue is a 64,805-square-foot multifamily housing building at 799 Washington Avenue in New York City, New York, built in 2018. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 94 out of 100 (grade A), a site energy-use intensity of 37.5 kBtu/ft² and 216 tCO₂e of greenhouse-gas emissions. That score is higher than 82% 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 | 94 (band A) |
| Site EUI | 37.5 kBtu/ft² |
| Source EUI | 77.2 kBtu/ft² |
| GHG emissions | 216 tCO₂e |
| GHG intensity | 3.3 kgCO₂e/ft² |
| Electricity | 409,842 kWh |
| Natural gas | 10,346 therms |
| Gross floor area | 64,805 sq ft |
| Source record | nyc:21294060:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 94 | -2 | 37.5 kBtu/ft² | 216 tCO₂e |
| 2023 | 96 | +1 | 33.3 kBtu/ft² | 196 tCO₂e |
| 2022 | 95 | 35.6 kBtu/ft² | 177 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
- 799 Washington Avenue
- City
- New York City
- State
- New York
- ZIP
- 11238
- Coordinates
- 40.67249, -73.96272
Within ~1 km
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How does AKAM - 805 Washington 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. AKAM - 805 Washington Avenue's ENERGY STAR score of 94 compares with an average of 63 across the 22,829 that report a score; it scores higher than 82% of them and lower than 17%. Its site EUI of 37.5 kBtu/ft² is about half of 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 3.3 kgCO₂e/ft² is about 36% below the group average of 5.2 kgCO₂e/ft².
At 64,805 sq ft, it is about 36% below the average floor area of 100,951 sq ft for those buildings. It was built in 2018, 66 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 - 805 Washington Avenue's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for AKAM - 805 Washington Avenue, covering report years 2022–2024. Its ENERGY STAR score went from 95 in 2022 to 94 in 2024 (-1 points); its best year on file was 2023, at 96. Site EUI moved from 35.6 kBtu/ft² (2022) to 37.5 kBtu/ft² (2024), an 5% increase. Reported emissions went from 177 tCO₂e to 216 tCO₂e over the same span (up 22%).
What does an ENERGY STAR score of 94 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 94 means the building performs better than about 94% of its national peers. BuildingCensus bands the score into report-card grades; 94 falls in band A — high performer (85–100). 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 - 805 Washington Avenue's 37.5 kBtu/ft² across 64,805 sq ft works out to about 2.4 billion Btu (712 MWh-equivalent) in 2024. Its source EUI of 77.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 409,842 kWh of electricity and 10,346 therms of natural gas for the year.
Which law requires AKAM - 805 Washington Avenue to report its energy use?
AKAM - 805 Washington 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:21294060:2024). 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.
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- All New York City benchmarked buildings· Local Law 84 (LL84)
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Frequently asked questions
What is AKAM - 805 Washington Avenue's energy grade?
AKAM - 805 Washington Avenue scores 94 out of 100 on ENERGY STAR — band A, high performer (85–100) — 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 - 805 Washington Avenue use?
Its 2024 site energy-use intensity was 37.5 kBtu/ft² (77.2 kBtu/ft² source) across 64,805 sq ft, including 409,842 kWh of electricity and 10,346 therms of natural gas.
What are AKAM - 805 Washington Avenue's carbon emissions?
AKAM - 805 Washington Avenue reported 216 tCO₂e of greenhouse-gas emissions (3.3 kgCO₂e/ft²) for 2024.
Where is AKAM - 805 Washington Avenue?
AKAM - 805 Washington Avenue is at 799 Washington Avenue, in New York City, New York 11238. Its coordinates are 40.67249, -73.96272 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is AKAM - 805 Washington Avenue and when was it built?
AKAM - 805 Washington Avenue has 64,805 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2018 as its year built. It is classed as multifamily housing.
Is AKAM - 805 Washington 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, “AKAM - 805 Washington Avenue, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/akam-805-washington-avenue-f6c9298e (data as of October 2, 2026).