Brodsky - 18 6th Ae
Multifamily Housing in New York City, NY · 18 Sixth Ave · 11217
At a glance
Brodsky - 18 6th Ae is a 806,897-square-foot multifamily housing building at 18 Sixth Ave in New York City, New York, built in 2019. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 82 out of 100 (grade B), a site energy-use intensity of 44.6 kBtu/ft² and 3,218 tCO₂e of greenhouse-gas emissions. That score is higher than 66% 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 | 82 (band B) |
| Site EUI | 44.6 kBtu/ft² |
| Source EUI | 92.5 kBtu/ft² |
| GHG emissions | 3,218 tCO₂e |
| GHG intensity | 4.0 kgCO₂e/ft² |
| Electricity | 6,176,234 kWh |
| Natural gas | 149,159 therms |
| Gross floor area | 806,897 sq ft |
| Source record | nyc:65028294:2024 |
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
- 18 Sixth Ave
- City
- New York City
- State
- New York
- ZIP
- 11217
- Coordinates
- 40.68251, -73.97388
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Brodsky - 18 6th Ae 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. Brodsky - 18 6th Ae's ENERGY STAR score of 82 compares with an average of 63 across the 22,829 that report a score; it scores higher than 66% of them and lower than 33%. Its site EUI of 44.6 kBtu/ft² is about 40% 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 4.0 kgCO₂e/ft² is about 23% below the group average of 5.2 kgCO₂e/ft².
At 806,897 sq ft, it is about 699% above the average floor area of 100,951 sq ft for those buildings. It was built in 2019, 67 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.
What does an ENERGY STAR score of 82 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 82 means the building performs better than about 82% of its national peers. BuildingCensus bands the score into report-card grades; 82 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. Brodsky - 18 6th Ae's 44.6 kBtu/ft² across 806,897 sq ft works out to about 36 billion Btu (10,547 MWh-equivalent) in 2024. Its source EUI of 92.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 6,176,234 kWh of electricity and 149,159 therms of natural gas for the year.
Which law requires Brodsky - 18 6th Ae to report its energy use?
Brodsky - 18 6th Ae 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:65028294:2024). 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
- 725 Fifth Avenue· 805,842 sq ft · score 58 (C)
- Roosevelt Landings· 804,200 sq ft
- Gerard Towers· 800,000 sq ft
- Queensview Inc. - 21-66 33rd Road· 799,833 sq ft · EUI 79.3 kBtu/ft²
- 77 COMMERCIAL ST.· 798,819 sq ft · score 99 (A)
- Kips Bay Court - 460-520 2nd Avenue· 797,848 sq ft · score 31 (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 Brodsky - 18 6th Ae's energy grade?
Brodsky - 18 6th Ae scores 82 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 Brodsky - 18 6th Ae use?
Its 2024 site energy-use intensity was 44.6 kBtu/ft² (92.5 kBtu/ft² source) across 806,897 sq ft, including 6,176,234 kWh of electricity and 149,159 therms of natural gas.
What are Brodsky - 18 6th Ae's carbon emissions?
Brodsky - 18 6th Ae reported 3,218 tCO₂e of greenhouse-gas emissions (4.0 kgCO₂e/ft²) for 2024.
Where is Brodsky - 18 6th Ae?
Brodsky - 18 6th Ae is at 18 Sixth Ave, in New York City, New York 11217. Its coordinates are 40.68251, -73.97388 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Brodsky - 18 6th Ae and when was it built?
Brodsky - 18 6th Ae has 806,897 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2019 as its year built. It is classed as multifamily housing.
Is Brodsky - 18 6th Ae 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, “Brodsky - 18 6th Ae, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/brodsky-18-6th-ae-be189ce5 (data as of October 2, 2026).