425-427 West 125th Street (Parent Property)
Multifamily Housing in New York City, NY · 425-427 West 125th Street · 10027
At a glance
425-427 West 125th Street (Parent Property) is a 52,239-square-foot multifamily housing building in New York City, New York, built in 1901. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 43 out of 100 (grade D), a site energy-use intensity of 76.9 kBtu/ft² and 289 tCO₂e of greenhouse-gas emissions. That score is higher than 26% 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 | 43 (band D) |
| Site EUI | 76.9 kBtu/ft² |
| Source EUI | 121.7 kBtu/ft² |
| GHG emissions | 289 tCO₂e |
| GHG intensity | 5.5 kgCO₂e/ft² |
| Electricity | 357,748 kWh |
| Natural gas | 27,979 therms |
| Gross floor area | 52,239 sq ft |
| Source record | nyc:26678750:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 43 | +4 | 76.9 kBtu/ft² | 289 tCO₂e |
| 2023 | 39 | +4 | 77.9 kBtu/ft² | 285 tCO₂e |
| 2022 | 35 | 86.2 kBtu/ft² | 281 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
- 425-427 West 125th Street
- City
- New York City
- State
- New York
- ZIP
- 10027
- Coordinates
- 40.81211, -73.95515
Within ~1 km
Nearby benchmarked buildings
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- SAINT NICHOLASscore —
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- MANHATTANVILLEscore 13
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- 1470 Amsterdam Avenuescore 2
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- Manhattanville Campusscore —
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See also: most efficient in New York City · biggest emitters
How does 425-427 West 125th Street (Parent Property) 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. 425-427 West 125th Street (Parent Property)'s ENERGY STAR score of 43 compares with an average of 63 across the 22,829 that report a score; it scores higher than 26% of them and lower than 73%. Its site EUI of 76.9 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft². Its emissions intensity of 5.5 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 52,239 sq ft, it is about half of the average floor area of 100,951 sq ft for those buildings. It was built in 1901, 51 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 425-427 West 125th Street (Parent Property)'s energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 425-427 West 125th Street (Parent Property), covering report years 2022–2024. Its ENERGY STAR score went from 35 in 2022 to 43 in 2024 (+8 points). Site EUI moved from 86.2 kBtu/ft² (2022) to 76.9 kBtu/ft² (2024), a 11% decrease. Reported emissions went from 281 tCO₂e to 289 tCO₂e over the same span (up 3%).
What does an ENERGY STAR score of 43 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 43 means the building performs better than about 43% of its national peers. BuildingCensus bands the score into report-card grades; 43 falls in band D — lowest band (1–54). It sits 32 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. 425-427 West 125th Street (Parent Property)'s 76.9 kBtu/ft² across 52,239 sq ft works out to about 4 billion Btu (1,177 MWh-equivalent) in 2024. Its source EUI of 121.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 357,748 kWh of electricity and 27,979 therms of natural gas for the year.
Which law requires 425-427 West 125th Street (Parent Property) to report its energy use?
425-427 West 125th Street (Parent Property) 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:26678750:2024). 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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Frequently asked questions
What is 425-427 West 125th Street (Parent Property)'s energy grade?
425-427 West 125th Street (Parent Property) scores 43 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 425-427 West 125th Street (Parent Property) use?
Its 2024 site energy-use intensity was 76.9 kBtu/ft² (121.7 kBtu/ft² source) across 52,239 sq ft, including 357,748 kWh of electricity and 27,979 therms of natural gas.
What are 425-427 West 125th Street (Parent Property)'s carbon emissions?
425-427 West 125th Street (Parent Property) reported 289 tCO₂e of greenhouse-gas emissions (5.5 kgCO₂e/ft²) for 2024.
Where is 425-427 West 125th Street (Parent Property)?
425-427 West 125th Street (Parent Property) is in New York City, New York 10027. Its coordinates are 40.81211, -73.95515 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 425-427 West 125th Street (Parent Property) and when was it built?
425-427 West 125th Street (Parent Property) has 52,239 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1901 as its year built. It is classed as multifamily housing.
Is 425-427 West 125th Street (Parent Property) 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, “425-427 West 125th Street (Parent Property), New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/425-427-west-125th-street-parent-property-9db84d32 (data as of October 2, 2026).