Milstein - 30 West 63rd Street
Multifamily Housing in New York City, NY · 30 West 63rd Street · 10023
At a glance
Milstein - 30 West 63rd Street is a 672,137-square-foot multifamily housing building in New York City, New York, built in 1980. 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 81.2 kBtu/ft² and 3,838 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 | 81.2 kBtu/ft² |
| Source EUI | 124.7 kBtu/ft² |
| GHG emissions | 3,838 tCO₂e |
| GHG intensity | 5.7 kgCO₂e/ft² |
| Electricity | 4,444,042 kWh |
| Natural gas | 394,104 therms |
| Water use | 18,684 kgal |
| Gross floor area | 672,137 sq ft |
| Source record | nyc:2655007:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 43 | +6 | 81.2 kBtu/ft² | 3,838 tCO₂e |
| 2023 | 37 | -3 | 80.2 kBtu/ft² | 3,802 tCO₂e |
| 2022 | 40 | 87.8 kBtu/ft² | 3,634 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
- 30 West 63rd Street
- City
- New York City
- State
- New York
- ZIP
- 10023
- Coordinates
- 40.77109, -73.98145
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Milstein - 30 West 63rd 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. Milstein - 30 West 63rd Street'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 81.2 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft². Its emissions intensity of 5.7 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 672,137 sq ft, it is about 566% above the average floor area of 100,951 sq ft for those buildings. It was built in 1980, 28 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 Milstein - 30 West 63rd Street's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Milstein - 30 West 63rd Street, covering report years 2022–2024. Its ENERGY STAR score went from 40 in 2022 to 43 in 2024 (+3 points). Site EUI moved from 87.8 kBtu/ft² (2022) to 81.2 kBtu/ft² (2024), a 8% decrease. Reported emissions went from 3,634 tCO₂e to 3,838 tCO₂e over the same span (up 6%).
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. Milstein - 30 West 63rd Street's 81.2 kBtu/ft² across 672,137 sq ft works out to about 54.6 billion Btu (15,995 MWh-equivalent) in 2024. Its source EUI of 124.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 4,444,042 kWh of electricity, 394,104 therms of natural gas and 18,684 thousand gallons of water for the year.
Which law requires Milstein - 30 West 63rd Street to report its energy use?
Milstein - 30 West 63rd 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:2655007:2024). 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
- Mott Haven - Bldgs 2-6· 670,550 sq ft · EUI 227.2 kBtu/ft²
- Gotham Point-South Tower· 670,000 sq ft · score 79 (B)
- Multifamily (Bin:1087293)· 669,892 sq ft
- 9 Dekalb Fee Owner LLC (55 Fleet Street)· 667,250 sq ft · score 68 (C)
- Second Housing Company· 665,000 sq ft · score 66 (C)
- 50 Riverside Boulevard· 664,116 sq ft · EUI 46.5 kBtu/ft²
- 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 Milstein - 30 West 63rd Street's energy grade?
Milstein - 30 West 63rd Street 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 Milstein - 30 West 63rd Street use?
Its 2024 site energy-use intensity was 81.2 kBtu/ft² (124.7 kBtu/ft² source) across 672,137 sq ft, including 4,444,042 kWh of electricity and 394,104 therms of natural gas.
What are Milstein - 30 West 63rd Street's carbon emissions?
Milstein - 30 West 63rd Street reported 3,838 tCO₂e of greenhouse-gas emissions (5.7 kgCO₂e/ft²) for 2024.
Where is Milstein - 30 West 63rd Street?
Milstein - 30 West 63rd Street is in New York City, New York 10023. Its coordinates are 40.77109, -73.98145 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Milstein - 30 West 63rd Street and when was it built?
Milstein - 30 West 63rd Street has 672,137 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1980 as its year built. It is classed as multifamily housing.
Is Milstein - 30 West 63rd 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, “Milstein - 30 West 63rd Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/milstein-30-west-63rd-street-5ccfc26b (data as of October 2, 2026).