363 West 30th
Multifamily Housing in New York City, NY · 363 West 30th Street · 10001
At a glance
363 West 30th is a 82,853-square-foot multifamily housing building at 363 West 30th Street in New York City, New York, built in 2001. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 85 out of 100 (grade A), a site energy-use intensity of 35.5 kBtu/ft² and 285 tCO₂e of greenhouse-gas emissions. That score is higher than 70% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 85 (band A) |
| Site EUI | 35.5 kBtu/ft² |
| Source EUI | 86.3 kBtu/ft² |
| GHG emissions | 285 tCO₂e |
| GHG intensity | 3.4 kgCO₂e/ft² |
| Electricity | 680,592 kWh |
| Natural gas | 6,159 therms |
| Gross floor area | 82,853 sq ft |
| Source record | nyc:25750637:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 85 | +10 | 35.5 kBtu/ft² | 285 tCO₂e |
| 2022 | 75 | 47.6 kBtu/ft² | 288 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
- 363 West 30th Street
- City
- New York City
- State
- New York
- ZIP
- 10001
- Coordinates
- 40.75041, -73.99697
Within ~1 km
Nearby benchmarked buildings
- Hudson Yards Cogen Campusscore —
Other · 7,739,076 sq ft
- Manhattan Westscore —
Other · 4,153,954 sq ft
- 20-30 Hudson Yardsscore —
Office · 3,810,623 sq ft
- Penn Southscore 95
Multifamily Housing · 3,391,963 sq ft
- 50 Hudson Yardsscore 76
Office · 2,944,455 sq ft
- The Spiral - 66 Hudson Boulevardscore 82
Office · 2,830,000 sq ft
See also: most efficient in New York City · biggest emitters
How does 363 West 30th 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. 363 West 30th's ENERGY STAR score of 85 compares with an average of 63 across the 22,829 that report a score; it scores higher than 70% of them and lower than 29%. Its site EUI of 35.5 kBtu/ft² is about half of 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 3.4 kgCO₂e/ft² is about 35% below the group average of 5.2 kgCO₂e/ft².
At 82,853 sq ft, it is about 18% below the average floor area of 100,951 sq ft for those buildings. It was built in 2001, 49 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 363 West 30th's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 363 West 30th, covering report years 2022–2023. Its ENERGY STAR score went from 75 in 2022 to 85 in 2023 (+10 points). Site EUI moved from 47.6 kBtu/ft² (2022) to 35.5 kBtu/ft² (2023), a 25% decrease. Reported emissions went from 288 tCO₂e to 285 tCO₂e over the same span (down 1%).
What does an ENERGY STAR score of 85 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 85 means the building performs better than about 85% of its national peers. BuildingCensus bands the score into report-card grades; 85 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. 363 West 30th's 35.5 kBtu/ft² across 82,853 sq ft works out to about 2.9 billion Btu (862 MWh-equivalent) in 2023. Its source EUI of 86.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 680,592 kWh of electricity and 6,159 therms of natural gas for the year.
Which law requires 363 West 30th to report its energy use?
363 West 30th 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 2023 disclosure (source record nyc:25750637:2023). 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
- 235 East 49th Street· 82,837 sq ft · score 31 (D)
- Douglas Elliman Property Management - 230 Central Park South· 82,835 sq ft · score 93 (A)
- 105 South 5th Street· 82,834 sq ft · score 62 (C)
- Leonedas: 103-19 68 ROAD· 82,833 sq ft · score 99 (A)
- 201 East 37th Street· 82,826 sq ft · score 55 (C)
- NPV: 101 Ocean Parkway· 82,818 sq ft · score 66 (C)
- 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 363 West 30th's energy grade?
363 West 30th scores 85 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 363 West 30th use?
Its 2023 site energy-use intensity was 35.5 kBtu/ft² (86.3 kBtu/ft² source) across 82,853 sq ft, including 680,592 kWh of electricity and 6,159 therms of natural gas.
What are 363 West 30th's carbon emissions?
363 West 30th reported 285 tCO₂e of greenhouse-gas emissions (3.4 kgCO₂e/ft²) for 2023.
Where is 363 West 30th?
363 West 30th is at 363 West 30th Street, in New York City, New York 10001. Its coordinates are 40.75041, -73.99697 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 363 West 30th and when was it built?
363 West 30th has 82,853 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 2001 as its year built. It is classed as multifamily housing.
Is 363 West 30th covered by Local Law 84 (LL84)?
Yes — it appears in the 2023 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, “363 West 30th, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/363-west-30th-392dbbb4 (data as of October 2, 2026).