SLOAN REALTY LLC /18 Whitney
Multifamily Housing in New York City, NY · 18 WHITNEY PLACE · 11223
At a glance
SLOAN REALTY LLC /18 Whitney is a 37,300-square-foot multifamily housing building at 18 WHITNEY PLACE in New York City, New York, built in 1949. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 80 out of 100 (grade B), a site energy-use intensity of 64.0 kBtu/ft² and 146 tCO₂e of greenhouse-gas emissions. That score is higher than 63% 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 | 80 (band B) |
| Site EUI | 64.0 kBtu/ft² |
| Source EUI | 83.3 kBtu/ft² |
| GHG emissions | 146 tCO₂e |
| GHG intensity | 3.9 kgCO₂e/ft² |
| Electricity | 100,233 kWh |
| Natural gas | 20,456 therms |
| Water use | 1,349 kgal |
| Gross floor area | 37,300 sq ft |
| Source record | nyc:6571879:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 80 | +11 | 64.0 kBtu/ft² | 146 tCO₂e |
| 2022 | 69 | 76.7 kBtu/ft² | 164 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
- 18 WHITNEY PLACE
- City
- New York City
- State
- New York
- ZIP
- 11223
- Coordinates
- 40.59785, -73.97248
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does SLOAN REALTY LLC /18 Whitney 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. SLOAN REALTY LLC /18 Whitney's ENERGY STAR score of 80 compares with an average of 63 across the 22,829 that report a score; it scores higher than 63% of them and lower than 36%. Its site EUI of 64.0 kBtu/ft² is about 15% 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 3.9 kgCO₂e/ft² is about 25% below the group average of 5.2 kgCO₂e/ft².
At 37,300 sq ft, it is about 63% below the average floor area of 100,951 sq ft for those buildings. It was built in 1949, 3 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 SLOAN REALTY LLC /18 Whitney's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for SLOAN REALTY LLC /18 Whitney, covering report years 2022–2023. Its ENERGY STAR score went from 69 in 2022 to 80 in 2023 (+11 points). Site EUI moved from 76.7 kBtu/ft² (2022) to 64.0 kBtu/ft² (2023), a 17% decrease. Reported emissions went from 164 tCO₂e to 146 tCO₂e over the same span (down 11%).
What does an ENERGY STAR score of 80 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 80 means the building performs better than about 80% of its national peers. BuildingCensus bands the score into report-card grades; 80 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. SLOAN REALTY LLC /18 Whitney's 64.0 kBtu/ft² across 37,300 sq ft works out to about 2.4 billion Btu (700 MWh-equivalent) in 2023. Its source EUI of 83.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 100,233 kWh of electricity, 20,456 therms of natural gas and 1,349 thousand gallons of water for the year.
Which law requires SLOAN REALTY LLC /18 Whitney to report its energy use?
SLOAN REALTY LLC /18 Whitney 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:6571879:2023). 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
- Imani: 100 West 121st· 37,291 sq ft · score 55 (C)
- 555 Kingston Ave.· 37,290 sq ft · score 55 (C)
- Braddock Avenue Owners Inc· 37,288 sq ft · score 81 (B)
- GOLDIE REALTY CO LLC· 37,272 sq ft · score 32 (D)
- 3 East 84th Street· 37,271 sq ft · EUI 80.0 kBtu/ft²
- Gilman: 89 SEAMAN AVENUE· 37,268 sq ft · score 42 (D)
- 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 SLOAN REALTY LLC /18 Whitney's energy grade?
SLOAN REALTY LLC /18 Whitney scores 80 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 SLOAN REALTY LLC /18 Whitney use?
Its 2023 site energy-use intensity was 64.0 kBtu/ft² (83.3 kBtu/ft² source) across 37,300 sq ft, including 100,233 kWh of electricity and 20,456 therms of natural gas.
What are SLOAN REALTY LLC /18 Whitney's carbon emissions?
SLOAN REALTY LLC /18 Whitney reported 146 tCO₂e of greenhouse-gas emissions (3.9 kgCO₂e/ft²) for 2023.
Where is SLOAN REALTY LLC /18 Whitney?
SLOAN REALTY LLC /18 Whitney is at 18 WHITNEY PLACE, in New York City, New York 11223. Its coordinates are 40.59785, -73.97248 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is SLOAN REALTY LLC /18 Whitney and when was it built?
SLOAN REALTY LLC /18 Whitney has 37,300 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1949 as its year built. It is classed as multifamily housing.
Is SLOAN REALTY LLC /18 Whitney 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, “SLOAN REALTY LLC /18 Whitney, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/sloan-realty-llc-18-whitney-699b6141 (data as of October 2, 2026).