Delkap: 87-20 175th Street
Multifamily Housing in New York City, NY · 87-20 175th Street · 11432
At a glance
Delkap: 87-20 175th Street is a 72,057-square-foot multifamily housing building in New York City, New York, built in 1961. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 19.0 kBtu/ft² and 136 tCO₂e of greenhouse-gas emissions. That score is higher than 90% 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 | 100 (band A) |
| Site EUI | 19.0 kBtu/ft² |
| Source EUI | 44.8 kBtu/ft² |
| GHG emissions | 136 tCO₂e |
| GHG intensity | 1.9 kgCO₂e/ft² |
| Electricity | 300,203 kWh |
| Natural gas | 3,413 therms |
| Water use | 3,057 kgal |
| Gross floor area | 72,057 sq ft |
| Source record | nyc:6282594:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | +5 | 19.0 kBtu/ft² | 136 tCO₂e |
| 2023 | 95 | +25 | 55.4 kBtu/ft² | 268 tCO₂e |
| 2022 | 70 | 88.6 kBtu/ft² | 372 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
- 87-20 175th Street
- City
- New York City
- State
- New York
- ZIP
- 11432
- Coordinates
- 40.71133, -73.78762
Within ~1 km
Nearby benchmarked buildings
- Archer Greenscore 81
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- 175-20 Wexford Terracescore 39
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- 168-25 Jamaica Avenuescore 76
Office · 301,014 sq ft
- Piermont: 178-2 Hillside Avescore 19
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K-12 School · 240,055 sq ft
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See also: most efficient in New York City · biggest emitters
How does Delkap: 87-20 175th 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. Delkap: 87-20 175th Street's ENERGY STAR score of 100 compares with an average of 63 across the 22,829 that report a score; it scores higher than 90% of them. Its site EUI of 19.0 kBtu/ft² is about 75% 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 1.9 kgCO₂e/ft² is about 64% below the group average of 5.2 kgCO₂e/ft².
At 72,057 sq ft, it is about 29% below the average floor area of 100,951 sq ft for those buildings. It was built in 1961, 9 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 Delkap: 87-20 175th Street's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Delkap: 87-20 175th Street, covering report years 2022–2024. Its ENERGY STAR score went from 70 in 2022 to 100 in 2024 (+30 points). Site EUI moved from 88.6 kBtu/ft² (2022) to 19.0 kBtu/ft² (2024), a 79% decrease. Reported emissions went from 372 tCO₂e to 136 tCO₂e over the same span (down 63%).
What does an ENERGY STAR score of 100 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: 100 is the top of the scale. BuildingCensus bands the score into report-card grades; 100 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. Delkap: 87-20 175th Street's 19.0 kBtu/ft² across 72,057 sq ft works out to about 1.4 billion Btu (401 MWh-equivalent) in 2024. Its source EUI of 44.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 300,203 kWh of electricity, 3,413 therms of natural gas and 3,057 thousand gallons of water for the year.
Which law requires Delkap: 87-20 175th Street to report its energy use?
Delkap: 87-20 175th 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:6282594:2024). 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
- 955 East 163rd Street· 72,050 sq ft
- 1876 Belmont Ave· 72,044 sq ft · score 77 (B)
- 20-53 18th Street (Central Astoria)· 72,032 sq ft · score 52 (D)
- 640 West 153rd Street, Manhattan· 72,030 sq ft · score 45 (D)
- MARCY AVENUE-GREENE AVENUE SITE A· 72,025 sq ft · score 98 (A)
- Deepdale Corp 4 Cluster M· 72,016 sq ft · score 80 (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 Delkap: 87-20 175th Street's energy grade?
Delkap: 87-20 175th Street scores 100 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 Delkap: 87-20 175th Street use?
Its 2024 site energy-use intensity was 19.0 kBtu/ft² (44.8 kBtu/ft² source) across 72,057 sq ft, including 300,203 kWh of electricity and 3,413 therms of natural gas.
What are Delkap: 87-20 175th Street's carbon emissions?
Delkap: 87-20 175th Street reported 136 tCO₂e of greenhouse-gas emissions (1.9 kgCO₂e/ft²) for 2024.
Where is Delkap: 87-20 175th Street?
Delkap: 87-20 175th Street is in New York City, New York 11432. Its coordinates are 40.71133, -73.78762 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Delkap: 87-20 175th Street and when was it built?
Delkap: 87-20 175th Street has 72,057 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1961 as its year built. It is classed as multifamily housing.
Is Delkap: 87-20 175th 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, “Delkap: 87-20 175th Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/delkap-87-20-175th-street-c8166fa7 (data as of October 2, 2026).