660 Madison Avenue
Retail Store in New York City, NY · 10065
At a glance
660 Madison Avenue is a 517,988-square-foot retail store in New York City, New York, built in 1958. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 88 out of 100 (grade A), a site energy-use intensity of 39.4 kBtu/ft² and 2,031 tCO₂e of greenhouse-gas emissions. That score is higher than 71% of the 270 scored retail store buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 88 (band A) |
| Site EUI | 39.4 kBtu/ft² |
| Source EUI | 90.2 kBtu/ft² |
| GHG emissions | 2,031 tCO₂e |
| GHG intensity | 3.9 kgCO₂e/ft² |
| Electricity | 4,059,904 kWh |
| Natural gas | 0 therms |
| Gross floor area | 517,988 sq ft |
| Source record | nyc:33984268:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 88 | +2 | 39.4 kBtu/ft² | 2,031 tCO₂e |
| 2023 | 86 | 41.3 kBtu/ft² | 1,999 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
- 660 Madison Avenue
- City
- New York City
- State
- New York
- ZIP
- 10065
- Coordinates
- 40.76451, -73.97076
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 660 Madison Avenue compare with other retail store buildings in New York City?
The latest disclosures cover 525 retail store buildings in New York City, out of 48,310 buildings citywide. 660 Madison Avenue's ENERGY STAR score of 88 compares with an average of 62 across the 270 that report a score; it scores higher than 71% of them and lower than 27%. Its site EUI of 39.4 kBtu/ft² is about half of the average of 75.0 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 3.9 kgCO₂e/ft² is about 40% below the group average of 6.5 kgCO₂e/ft².
At 517,988 sq ft, it is about 535% above the average floor area of 81,524 sq ft for those buildings. It was built in 1958, 4 years earlier than the group's average year built (1963). Across all 24 jurisdictions BuildingCensus covers, the 3,025 retail store buildings average an ENERGY STAR score of 73 and a site EUI of 57.7 kBtu/ft².
How has 660 Madison Avenue's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 660 Madison Avenue, covering report years 2023–2024. Its ENERGY STAR score went from 86 in 2023 to 88 in 2024 (+2 points). Site EUI moved from 41.3 kBtu/ft² (2023) to 39.4 kBtu/ft² (2024), a 5% decrease. Reported emissions went from 1,999 tCO₂e to 2,031 tCO₂e over the same span (up 2%).
What does an ENERGY STAR score of 88 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 88 means the building performs better than about 88% of its national peers. BuildingCensus bands the score into report-card grades; 88 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. 660 Madison Avenue's 39.4 kBtu/ft² across 517,988 sq ft works out to about 20.4 billion Btu (5,981 MWh-equivalent) in 2024. Its source EUI of 90.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 4,059,904 kWh of electricity and 0 therms of natural gas for the year.
Which law requires 660 Madison Avenue to report its energy use?
660 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:33984268:2024). 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 retail store buildings in New York City
- Blumenfeld 517 East 117th St· 510,265 sq ft · EUI 114.2 kBtu/ft²
- New York Design Center· 470,000 sq ft · score 78 (B)
- Bronx Terminal Market - 700 Exterior St - Retail A· 446,258 sq ft · score 67 (C)
- Empire Outlets· 340,102 sq ft · EUI 160.2 kBtu/ft²
- Macy's Staten Island· 319,000 sq ft · EUI 67.2 kBtu/ft²
- Macy's Staten Island Main Store· 319,000 sq ft · score 95 (A)
- Retail Store buildings in New York City· 525 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 660 Madison Avenue's energy grade?
660 Madison Avenue scores 88 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 660 Madison Avenue use?
Its 2024 site energy-use intensity was 39.4 kBtu/ft² (90.2 kBtu/ft² source) across 517,988 sq ft, including 4,059,904 kWh of electricity and 0 therms of natural gas.
What are 660 Madison Avenue's carbon emissions?
660 Madison Avenue reported 2,031 tCO₂e of greenhouse-gas emissions (3.9 kgCO₂e/ft²) for 2024.
Where is 660 Madison Avenue?
660 Madison Avenue is in New York City, New York 10065. Its coordinates are 40.76451, -73.97076 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 660 Madison Avenue and when was it built?
660 Madison Avenue has 517,988 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1958 as its year built. It is classed as retail store.
Is 660 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, “660 Madison Avenue, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/660-madison-avenue-b7f7fb54 (data as of October 2, 2026).