1825 Madison Avenue
Multifamily Housing in New York City, NY · 10035
At a glance
1825 Madison Avenue is a 112,576-square-foot multifamily housing building in New York City, New York, built in 2004. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 60 out of 100 (grade C), a site energy-use intensity of 66.8 kBtu/ft² and 537 tCO₂e of greenhouse-gas emissions. That score is higher than 41% 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 | 60 (band C) |
| Site EUI | 66.8 kBtu/ft² |
| Source EUI | 104.6 kBtu/ft² |
| GHG emissions | 537 tCO₂e |
| GHG intensity | 4.8 kgCO₂e/ft² |
| Electricity | 649,431 kWh |
| Natural gas | 53,054 therms |
| Water use | 4,738 kgal |
| Gross floor area | 112,576 sq ft |
| Source record | nyc:26619461:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 60 | +4 | 66.8 kBtu/ft² | 537 tCO₂e |
| 2023 | 56 | -1 | 67.7 kBtu/ft² | 528 tCO₂e |
| 2022 | 57 | 73.4 kBtu/ft² | 510 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
- 1825 Madison Avenue
- City
- New York City
- State
- New York
- ZIP
- 10035
- Coordinates
- 40.80174, -73.94356
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 1825 Madison Avenue 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. 1825 Madison Avenue's ENERGY STAR score of 60 compares with an average of 63 across the 22,829 that report a score; it scores higher than 41% of them and lower than 58%. Its site EUI of 66.8 kBtu/ft² is about 11% 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 4.8 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 112,576 sq ft, it is about 12% above the average floor area of 100,951 sq ft for those buildings. It was built in 2004, 52 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 1825 Madison Avenue's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 1825 Madison Avenue, covering report years 2022–2024. Its ENERGY STAR score went from 57 in 2022 to 60 in 2024 (+3 points). Site EUI moved from 73.4 kBtu/ft² (2022) to 66.8 kBtu/ft² (2024), a 9% decrease. Reported emissions went from 510 tCO₂e to 537 tCO₂e over the same span (up 5%).
What does an ENERGY STAR score of 60 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 60 means the building performs better than about 60% of its national peers. BuildingCensus bands the score into report-card grades; 60 falls in band C — below median (55–69). It sits 15 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. 1825 Madison Avenue's 66.8 kBtu/ft² across 112,576 sq ft works out to about 7.5 billion Btu (2,204 MWh-equivalent) in 2024. Its source EUI of 104.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 649,431 kWh of electricity, 53,054 therms of natural gas and 4,738 thousand gallons of water for the year.
Which law requires 1825 Madison Avenue to report its energy use?
1825 Madison 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:26619461:2024). 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
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- THE ONE EIGHTEEN CONDOMINIUM· 112,536 sq ft · score 94 (A)
- Multifamily Housing buildings in New York City· 33,022 benchmarked
- All New York City benchmarked buildings· Local Law 84 (LL84)
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- Least efficient large buildings in New York City
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Frequently asked questions
What is 1825 Madison Avenue's energy grade?
1825 Madison Avenue scores 60 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 1825 Madison Avenue use?
Its 2024 site energy-use intensity was 66.8 kBtu/ft² (104.6 kBtu/ft² source) across 112,576 sq ft, including 649,431 kWh of electricity and 53,054 therms of natural gas.
What are 1825 Madison Avenue's carbon emissions?
1825 Madison Avenue reported 537 tCO₂e of greenhouse-gas emissions (4.8 kgCO₂e/ft²) for 2024.
Where is 1825 Madison Avenue?
1825 Madison Avenue is in New York City, New York 10035. Its coordinates are 40.80174, -73.94356 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 1825 Madison Avenue and when was it built?
1825 Madison Avenue has 112,576 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2004 as its year built. It is classed as multifamily housing.
Is 1825 Madison Avenue 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, “1825 Madison Avenue, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/1825-madison-avenue-b0d5da5f (data as of October 2, 2026).