Century - 508 - 516 East 78th Street (Child - 517 East 77th)
Multifamily Housing in New York City, NY · 517 EAST 77 STREET · 10021
At a glance
Century - 508 - 516 East 78th Street (Child - 517 East 77th) is a 50,275-square-foot multifamily housing building at 517 EAST 77 STREET in New York City, New York, built in 1909. 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
Century - 508 - 516 East 78th Street (Child - 517 East 77th) 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: 50,275 sq ft · Built 1909
Source record nyc:53651893:2024
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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 517 EAST 77 STREET
- City
- New York City
- State
- New York
- ZIP
- 10021
- Coordinates
- 40.76992, -73.95101
Within ~1 km
Nearby benchmarked buildings
- NYP Cornell (East Campus)score 47
Hospital (General Medical & Surgical) · 2,801,795 sq ft
Other - Specialty Hospital · 2,490,355 sq ft
Mixed Use Property · 2,437,399 sq ft
- Weill Cornell Medical Centerscore —
Hospital (General Medical & Surgical) · 2,405,480 sq ft
Laboratory · 1,862,814 sq ft
Laboratory · 1,546,119 sq ft
See also: most efficient in New York City · biggest emitters
Which law requires Century - 508 - 516 East 78th Street (Child - 517 East 77th) to report its energy use?
Century - 508 - 516 East 78th Street (Child - 517 East 77th) 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:53651893:2024). 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
- 2715 Webb Avenue· 50,274 sq ft
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- CITADEL ESTATES LLC-2401· 50,258 sq ft · score 79 (B)
- 5th Corp - C Buildings (4746,35)· 50,256 sq ft · score 1 (D)
- 262 West 107th Street· 50,255 sq ft · score 65 (C)
- 262 West 107th Street· 50,255 sq ft · score 81 (B)
- 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 Century - 508 - 516 East 78th Street (Child - 517 East 77th)'s energy grade?
Century - 508 - 516 East 78th Street (Child - 517 East 77th) 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 Century - 508 - 516 East 78th Street (Child - 517 East 77th)?
Century - 508 - 516 East 78th Street (Child - 517 East 77th) is at 517 EAST 77 STREET, in New York City, New York 10021. Its coordinates are 40.76992, -73.95101 (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, “Century - 508 - 516 East 78th Street (Child - 517 East 77th), New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/century-508-516-east-78th-street-child-517-east-77th-ba7d34fb (data as of October 2, 2026).