CostaRealty LLC - 1466 E Gun Hill Rd
Multifamily Housing in New York City, NY · 1466 E Gun Hill Rd · 10469
At a glance
CostaRealty LLC - 1466 E Gun Hill Rd is a 26,920-square-foot multifamily housing building in New York City, New York, built in 1959. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 83 out of 100 (grade B), a site energy-use intensity of 49.5 kBtu/ft² and 109 tCO₂e of greenhouse-gas emissions. That score is higher than 67% 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 | 83 (band B) |
| Site EUI | 49.5 kBtu/ft² |
| Source EUI | 72.7 kBtu/ft² |
| GHG emissions | 109 tCO₂e |
| GHG intensity | 4.0 kgCO₂e/ft² |
| Electricity | 99,490 kWh |
| Natural gas | 750 therms |
| Water use | 2,684 kgal |
| Gross floor area | 26,920 sq ft |
| Source record | nyc:6618633:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 83 | 49.5 kBtu/ft² | 109 tCO₂e | |
| 2022 | — | 124.8 kBtu/ft² | 251 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
- 1466 E Gun Hill Rd
- City
- New York City
- State
- New York
- ZIP
- 10469
- Coordinates
- 40.86903, -73.84349
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does CostaRealty LLC - 1466 E Gun Hill Rd 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. CostaRealty LLC - 1466 E Gun Hill Rd's ENERGY STAR score of 83 compares with an average of 63 across the 22,829 that report a score; it scores higher than 67% of them and lower than 32%. Its site EUI of 49.5 kBtu/ft² is about 34% 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 4.0 kgCO₂e/ft² is about 23% below the group average of 5.2 kgCO₂e/ft².
At 26,920 sq ft, it is about 73% below the average floor area of 100,951 sq ft for those buildings. It was built in 1959, 7 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 CostaRealty LLC - 1466 E Gun Hill Rd's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for CostaRealty LLC - 1466 E Gun Hill Rd, covering report years 2022–2023. Site EUI moved from 124.8 kBtu/ft² (2022) to 49.5 kBtu/ft² (2023), a 60% decrease. Reported emissions went from 251 tCO₂e to 109 tCO₂e over the same span (down 57%).
What does an ENERGY STAR score of 83 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 83 means the building performs better than about 83% of its national peers. BuildingCensus bands the score into report-card grades; 83 falls in band B — above median (70–84). 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. CostaRealty LLC - 1466 E Gun Hill Rd's 49.5 kBtu/ft² across 26,920 sq ft works out to about 1.3 billion Btu (391 MWh-equivalent) in 2023. Its source EUI of 72.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 99,490 kWh of electricity, 750 therms of natural gas and 2,684 thousand gallons of water for the year.
Which law requires CostaRealty LLC - 1466 E Gun Hill Rd to report its energy use?
CostaRealty LLC - 1466 E Gun Hill Rd 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:6618633:2023). 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
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- Wavecrest CHILD - 450 West 131 St Street· 26,917 sq ft · score 1 (D)
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- Multifamily Housing buildings in New York City· 33,022 benchmarked
- All New York City benchmarked buildings· Local Law 84 (LL84)
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Frequently asked questions
What is CostaRealty LLC - 1466 E Gun Hill Rd's energy grade?
CostaRealty LLC - 1466 E Gun Hill Rd scores 83 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does CostaRealty LLC - 1466 E Gun Hill Rd use?
Its 2023 site energy-use intensity was 49.5 kBtu/ft² (72.7 kBtu/ft² source) across 26,920 sq ft, including 99,490 kWh of electricity and 750 therms of natural gas.
What are CostaRealty LLC - 1466 E Gun Hill Rd's carbon emissions?
CostaRealty LLC - 1466 E Gun Hill Rd reported 109 tCO₂e of greenhouse-gas emissions (4.0 kgCO₂e/ft²) for 2023.
Where is CostaRealty LLC - 1466 E Gun Hill Rd?
CostaRealty LLC - 1466 E Gun Hill Rd is in New York City, New York 10469. Its coordinates are 40.86903, -73.84349 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is CostaRealty LLC - 1466 E Gun Hill Rd and when was it built?
CostaRealty LLC - 1466 E Gun Hill Rd has 26,920 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1959 as its year built. It is classed as multifamily housing.
Is CostaRealty LLC - 1466 E Gun Hill Rd 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, “CostaRealty LLC - 1466 E Gun Hill Rd, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/costarealty-llc-1466-e-gun-hill-rd-568827a4 (data as of October 2, 2026).