Hayco: 2525 Aqeduct Ave
Multifamily Housing in New York City, NY · 2525 Aqueduct Ave · 10468
At a glance
Hayco: 2525 Aqeduct Ave is a 45,785-square-foot multifamily housing building at 2525 Aqueduct Ave in New York City, New York, built in 1923. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 68 out of 100 (grade C), a site energy-use intensity of 88.9 kBtu/ft² and 318 tCO₂e of greenhouse-gas emissions. That score is higher than 49% 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 | 68 (band C) |
| Site EUI | 88.9 kBtu/ft² |
| Source EUI | 112.1 kBtu/ft² |
| GHG emissions | 318 tCO₂e |
| GHG intensity | 7.0 kgCO₂e/ft² |
| Electricity | 165,368 kWh |
| Natural gas | 3,155 therms |
| Gross floor area | 45,785 sq ft |
| Source record | nyc:6282646:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 68 | +4 | 88.9 kBtu/ft² | 318 tCO₂e |
| 2023 | 64 | +9 | 88.6 kBtu/ft² | 314 tCO₂e |
| 2022 | 55 | 101.1 kBtu/ft² | 343 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
- 2525 Aqueduct Ave
- City
- New York City
- State
- New York
- ZIP
- 10468
- Coordinates
- 40.86547, -73.90208
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Hayco: 2525 Aqeduct Ave 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. Hayco: 2525 Aqeduct Ave's ENERGY STAR score of 68 compares with an average of 63 across the 22,829 that report a score; it scores higher than 49% of them and lower than 50%. Its site EUI of 88.9 kBtu/ft² is about 19% above the average of 74.9 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 7.0 kgCO₂e/ft² is about 34% above the group average of 5.2 kgCO₂e/ft².
At 45,785 sq ft, it is about half of the average floor area of 100,951 sq ft for those buildings. It was built in 1923, 29 years earlier 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 Hayco: 2525 Aqeduct Ave's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Hayco: 2525 Aqeduct Ave, covering report years 2022–2024. Its ENERGY STAR score went from 55 in 2022 to 68 in 2024 (+13 points). Site EUI moved from 101.1 kBtu/ft² (2022) to 88.9 kBtu/ft² (2024), a 12% decrease. Reported emissions went from 343 tCO₂e to 318 tCO₂e over the same span (down 7%).
What does an ENERGY STAR score of 68 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 68 means the building performs better than about 68% of its national peers. BuildingCensus bands the score into report-card grades; 68 falls in band C — below median (55–69). It sits 7 points below 75, the threshold for ENERGY STAR certification. 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. Hayco: 2525 Aqeduct Ave's 88.9 kBtu/ft² across 45,785 sq ft works out to about 4.1 billion Btu (1,193 MWh-equivalent) in 2024. Its source EUI of 112.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 165,368 kWh of electricity and 3,155 therms of natural gas for the year.
Which law requires Hayco: 2525 Aqeduct Ave to report its energy use?
Hayco: 2525 Aqeduct Ave 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:6282646:2024). 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
- DEPM 7140 CHILD - 230 East 20 Street· 45,784 sq ft
- 425 West End Avenue· 45,774 sq ft · score 98 (A)
- 916 Brooklyn LLC· 45,762 sq ft · score 65 (C)
- 709 West 176th Street· 45,760 sq ft · score 96 (A)
- 563 Cauldwell Ave.· 45,760 sq ft · score 54 (D)
- 93-23 218th Street· 45,760 sq ft · score 9 (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 Hayco: 2525 Aqeduct Ave's energy grade?
Hayco: 2525 Aqeduct Ave scores 68 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Hayco: 2525 Aqeduct Ave use?
Its 2024 site energy-use intensity was 88.9 kBtu/ft² (112.1 kBtu/ft² source) across 45,785 sq ft, including 165,368 kWh of electricity and 3,155 therms of natural gas.
What are Hayco: 2525 Aqeduct Ave's carbon emissions?
Hayco: 2525 Aqeduct Ave reported 318 tCO₂e of greenhouse-gas emissions (7.0 kgCO₂e/ft²) for 2024.
Where is Hayco: 2525 Aqeduct Ave?
Hayco: 2525 Aqeduct Ave is at 2525 Aqueduct Ave, in New York City, New York 10468. Its coordinates are 40.86547, -73.90208 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Hayco: 2525 Aqeduct Ave and when was it built?
Hayco: 2525 Aqeduct Ave has 45,785 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1923 as its year built. It is classed as multifamily housing.
Is Hayco: 2525 Aqeduct Ave 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, “Hayco: 2525 Aqeduct Ave, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/hayco-2525-aqeduct-ave-6eca013f (data as of October 2, 2026).