East Midtown Plaza - Building BC - 311 East 23rd Street
Multifamily Housing in New York City, NY · 311 East 23rd Street · 10010
At a glance
East Midtown Plaza - Building BC - 311 East 23rd Street is a 118,009-square-foot multifamily housing building in New York City, New York, built in 1970. It is listed in the 2024 Energy and Water Data Disclosure disclosure without energy figures: no ENERGY STAR score, energy use or emissions were published for it that year.
No energy data reported for 2024
East Midtown Plaza - Building BC - 311 East 23rd Street appears in the 2024 Energy and Water Data Disclosure disclosure, but no ENERGY STAR score, energy use or emissions were published for it — the building did not report benchmarking data for that year.
Floor area on file: 118,009 sq ft · Built 1970
Source record nyc:11286278:2024
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
- 311 East 23rd Street
- City
- New York City
- State
- New York
- ZIP
- 10010
- Coordinates
- 40.73766, -73.98036
Within ~1 km
Nearby benchmarked buildings
- Stuyvesant Townscore 83
Multifamily Housing · 9,055,218 sq ft
Hospital (General Medical & Surgical) · 3,532,083 sq ft
- Benchmarking Group - 212score —
Hospital (General Medical & Surgical) · 3,472,597 sq ft
- Peter Cooper Villagescore 85
Multifamily Housing · 3,015,232 sq ft
Hospital (General Medical & Surgical) · 2,276,300 sq ft
- 11 Madison Avenuescore 77
Office · 2,228,574 sq ft
See also: most efficient in New York City · biggest emitters
How has East Midtown Plaza - Building BC - 311 East 23rd Street's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for East Midtown Plaza - Building BC - 311 East 23rd Street, covering report years 2022–2024. None of those years carry an ENERGY STAR score or site EUI.
Which law requires East Midtown Plaza - Building BC - 311 East 23rd Street to report its energy use?
East Midtown Plaza - Building BC - 311 East 23rd 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:11286278:2024). 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
- MP Management - 2757 Claflin Ave· 118,000 sq ft · score 94 (A)
- 29 East 64th St· 118,000 sq ft · score 84 (B)
- 225 Division Ave· 118,000 sq ft
- Century - 309 East 87th Street· 118,000 sq ft · score 94 (A)
- AKAM - 205 East 59th Street· 117,930 sq ft · score 14 (D)
- 525 West 238th Street· 117,929 sq ft · score 60 (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 East Midtown Plaza - Building BC - 311 East 23rd Street's energy grade?
East Midtown Plaza - Building BC - 311 East 23rd Street has no grade: it did not report energy data for 2024. The 2024 Energy and Water Data Disclosure disclosure lists the building but publishes no ENERGY STAR score, energy use or emissions for it.
Where is East Midtown Plaza - Building BC - 311 East 23rd Street?
East Midtown Plaza - Building BC - 311 East 23rd Street is in New York City, New York 10010. Its coordinates are 40.73766, -73.98036 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
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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, “East Midtown Plaza - Building BC - 311 East 23rd Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/east-midtown-plaza-building-bc-311-east-23rd-street-20e2f3e7 (data as of October 2, 2026).