3520 Dekalb Avenue
Multifamily Housing in New York City, NY · 10467
At a glance
3520 Dekalb Avenue is a 52,001-square-foot multifamily housing building in New York City, New York, built in 1927. It is listed in the 2024 Energy and Water Data Disclosure disclosure without energy figures: no ENERGY STAR score, energy use or emissions were published for it that year. Its most recent reported figures are from 2023, when it scored 64 out of 100 on ENERGY STAR with a site EUI of 66.1 kBtu/ft².
No energy data reported for 2024
3520 Dekalb Avenue appears in the 2024 Energy and Water Data Disclosure disclosure, but no ENERGY STAR score, energy use or emissions were published for it — the building did not report benchmarking data for that year. Earlier reported years are in the table below.
Floor area on file: 52,001 sq ft · Built 1927
Source record nyc:6263117:2024
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | — | — | |
| 2023 | 64 | +36 | 66.1 kBtu/ft² | 221 tCO₂e |
| 2022 | 28 | 95.1 kBtu/ft² | 288 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
- 3520 Dekalb Avenue
- City
- New York City
- State
- New York
- ZIP
- 10467
- Coordinates
- 40.88289, -73.87993
Within ~1 km
Nearby benchmarked buildings
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- 111 East 210th Streetscore —
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- 3450 Wayne Avescore 56
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- 3401 BAINBRIDGE AVEscore 1
Hospital (General Medical & Surgical) · 626,044 sq ft
See also: most efficient in New York City · biggest emitters
How has 3520 Dekalb Avenue's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 3520 Dekalb Avenue, covering report years 2022–2024. Its ENERGY STAR score went from 28 in 2022 to 64 in 2023 (+36 points). Site EUI moved from 95.1 kBtu/ft² (2022) to 66.1 kBtu/ft² (2023), a 30% decrease. Reported emissions went from 288 tCO₂e to 221 tCO₂e over the same span (down 23%).
Which law requires 3520 Dekalb Avenue to report its energy use?
3520 Dekalb 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:6263117:2024). 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
- Buchbinder: 230 EAST 71 ST· 52,000 sq ft · score 88 (A)
- 3310 Hull Avenue· 52,000 sq ft · score 100 (A)
- 1212 Dr. Martin Luther King Jr. Blvd· 52,000 sq ft · score 38 (D)
- 529 East 81st Street· 52,000 sq ft · score 92 (A)
- 31-21 29 Street· 52,000 sq ft · score 74 (B)
- 119 East 84th Street· 52,000 sq ft · score 79 (B)
- 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 3520 Dekalb Avenue's energy grade?
3520 Dekalb Avenue has no grade: it did not report energy data for 2024. The 2024 Energy and Water Data Disclosure disclosure lists the building but publishes no ENERGY STAR score, energy use or emissions for it.
Where is 3520 Dekalb Avenue?
3520 Dekalb Avenue is in New York City, New York 10467. Its coordinates are 40.88289, -73.87993 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
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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, “3520 Dekalb Avenue, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/3520-dekalb-avenue-b1f1ab84 (data as of October 2, 2026).