Estia Realty Co.
Multifamily Housing in New York City, NY · 1137 63rd Street · 11219
At a glance
Estia Realty Co. is a 28,000-square-foot multifamily housing building at 1137 63rd Street in New York City, New York, built in 1928. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 96 out of 100 (grade A), a site energy-use intensity of 62.6 kBtu/ft² and 96 tCO₂e of greenhouse-gas emissions. That score is higher than 84% 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 | 96 (band A) |
| Site EUI | 62.6 kBtu/ft² |
| Source EUI | 66.8 kBtu/ft² |
| GHG emissions | 96 tCO₂e |
| GHG intensity | 3.4 kgCO₂e/ft² |
| Electricity | 5,390 kWh |
| Natural gas | 16,515 therms |
| Water use | 1,755 kgal |
| Gross floor area | 28,000 sq ft |
| Source record | nyc:6312798:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 96 | -1 | 62.6 kBtu/ft² | 96 tCO₂e |
| 2023 | 97 | 59.6 kBtu/ft² | 90 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
- 1137 63rd Street
- City
- New York City
- State
- New York
- ZIP
- 11219
- Coordinates
- 40.62927, -74.00382
Within ~1 km
Nearby benchmarked buildings
- Skyline Developers - 1254 60th Stscore 100
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- 1250 - 1270 67th Streetscore 75
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- 1462 62nd Streetscore 83
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See also: most efficient in New York City · biggest emitters
How does Estia Realty Co. 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. Estia Realty Co.'s ENERGY STAR score of 96 compares with an average of 63 across the 22,829 that report a score; it scores higher than 84% of them and lower than 14%. Its site EUI of 62.6 kBtu/ft² is about 16% below 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 34% below the group average of 5.2 kgCO₂e/ft².
At 28,000 sq ft, it is about 72% below the average floor area of 100,951 sq ft for those buildings. It was built in 1928, 24 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.
How has Estia Realty Co.'s energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for Estia Realty Co., covering report years 2023–2024. Its ENERGY STAR score went from 97 in 2023 to 96 in 2024 (-1 points); its best year on file was 2023, at 97. Site EUI moved from 59.6 kBtu/ft² (2023) to 62.6 kBtu/ft² (2024), an 5% increase. Reported emissions went from 90 tCO₂e to 96 tCO₂e over the same span (up 7%).
What does an ENERGY STAR score of 96 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 96 means the building performs better than about 96% of its national peers. BuildingCensus bands the score into report-card grades; 96 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. Estia Realty Co.'s 62.6 kBtu/ft² across 28,000 sq ft works out to about 1.8 billion Btu (514 MWh-equivalent) in 2024. Its source EUI of 66.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 5,390 kWh of electricity, 16,515 therms of natural gas and 1,755 thousand gallons of water for the year.
Which law requires Estia Realty Co. to report its energy use?
Estia Realty Co. 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:6312798:2024). 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
- Colby: 999 Forest Ave· 27,998 sq ft · score 19 (D)
- 607 West 190th Street· 27,995 sq ft · score 86 (A)
- 53 East 131st Street· 27,990 sq ft · score 100 (A)
- 75 First Ave. Club LLC· 27,985 sq ft · score 100 (A)
- 660 Bergen Street· 27,981 sq ft · score 69 (C)
- 397 West 12th Street· 27,978 sq ft · EUI 126.4 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 Estia Realty Co.'s energy grade?
Estia Realty Co. scores 96 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Estia Realty Co. use?
Its 2024 site energy-use intensity was 62.6 kBtu/ft² (66.8 kBtu/ft² source) across 28,000 sq ft, including 5,390 kWh of electricity and 16,515 therms of natural gas.
What are Estia Realty Co.'s carbon emissions?
Estia Realty Co. reported 96 tCO₂e of greenhouse-gas emissions (3.4 kgCO₂e/ft²) for 2024.
Where is Estia Realty Co.?
Estia Realty Co. is at 1137 63rd Street, in New York City, New York 11219. Its coordinates are 40.62927, -74.00382 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Estia Realty Co. and when was it built?
Estia Realty Co. has 28,000 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1928 as its year built. It is classed as multifamily housing.
Is Estia Realty Co. 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, “Estia Realty Co., New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/estia-realty-co-70bbf789 (data as of October 2, 2026).