230 East 73rd Street Corp.
Multifamily Housing in New York City, NY · 230 E 73rd St · 10021
At a glance
230 East 73rd Street Corp. is a 97,580-square-foot multifamily housing building at 230 E 73rd St in New York City, New York, built in 1937.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | — |
| Source EUI | — |
| GHG emissions | — |
| GHG intensity | — |
| Electricity | 436,662 kWh |
| Natural gas | 1,532 therms |
| Gross floor area | 97,580 sq ft |
| Source record | nyc:2708144:2024 |
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
- 230 E 73rd St
- City
- New York City
- State
- New York
- ZIP
- 10021
- Coordinates
- 40.77008, -73.95930
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 230 East 73rd Street Corp. 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.
At 97,580 sq ft, it is roughly in line with the average floor area of 100,951 sq ft for those buildings. It was built in 1937, 15 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.
Which law requires 230 East 73rd Street Corp. to report its energy use?
230 East 73rd Street Corp. 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:2708144:2024). 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
- AKAM - 520 West 23rd Street· 97,568 sq ft · score 77 (B)
- Kaled: 71-11 Yellowstone Blvd· 97,552 sq ft · score 100 (A)
- AKAM - 322 East 57th Street· 97,529 sq ft · score 65 (C)
- 450 WEST 24 STREET· 97,517 sq ft
- 415 WEST 23 STREET· 97,517 sq ft
- 460 WEST 24 STREET· 97,517 sq ft
- 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 230 East 73rd Street Corp.'s energy grade?
230 East 73rd Street Corp. did not report an ENERGY STAR score in its 2024 disclosure.
How much energy does 230 East 73rd Street Corp. use?
No energy-use intensity was reported for 2024.
What are 230 East 73rd Street Corp.'s carbon emissions?
No greenhouse-gas emissions figure was reported for 2024.
Where is 230 East 73rd Street Corp.?
230 East 73rd Street Corp. is at 230 E 73rd St, in New York City, New York 10021. Its coordinates are 40.77008, -73.95930 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 230 East 73rd Street Corp. and when was it built?
230 East 73rd Street Corp. has 97,580 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1937 as its year built. It is classed as multifamily housing.
Is 230 East 73rd Street Corp. 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, “230 East 73rd Street Corp., New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/230-east-73rd-street-corp-ea5337d0 (data as of October 2, 2026).