KINGSBOROUGH/KINGSBOROUGH EXTENSION
Multifamily Housing in New York City, NY · 154 KINGSBOROUGH 1ST WALK · 11233
At a glance
KINGSBOROUGH/KINGSBOROUGH EXTENSION is a 975,000-square-foot multifamily housing building at 154 KINGSBOROUGH 1ST WALK in New York City, New York, built in 1941. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 1.4 kBtu/ft² and 102 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 1.4 kBtu/ft² |
| Source EUI | 1.4 kBtu/ft² |
| GHG emissions | 102 tCO₂e |
| GHG intensity | 0.1 kgCO₂e/ft² |
| Gross floor area | 975,000 sq ft |
| Source record | nyc:3128117:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 1.4 kBtu/ft² | 102 tCO₂e | |
| 2023 | 100 | +14 | 2.1 kBtu/ft² | 154 tCO₂e |
| 2022 | 86 | 103.7 kBtu/ft² | 5,372 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
- 154 KINGSBOROUGH 1ST WALK
- City
- New York City
- State
- New York
- ZIP
- 11233
- Coordinates
- 40.67509, -73.92724
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does KINGSBOROUGH/KINGSBOROUGH EXTENSION 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. Its site EUI of 1.4 kBtu/ft² is about 98% 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 0.1 kgCO₂e/ft² is about 98% below the group average of 5.2 kgCO₂e/ft².
At 975,000 sq ft, it is about 866% above the average floor area of 100,951 sq ft for those buildings. It was built in 1941, 11 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 KINGSBOROUGH/KINGSBOROUGH EXTENSION's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for KINGSBOROUGH/KINGSBOROUGH EXTENSION, covering report years 2022–2024. Its ENERGY STAR score went from 86 in 2022 to 100 in 2023 (+14 points). Site EUI moved from 103.7 kBtu/ft² (2022) to 1.4 kBtu/ft² (2024), a 99% decrease. Reported emissions went from 5,372 tCO₂e to 102 tCO₂e over the same span (down 98%).
What does a site EUI of 1.4 kBtu/ft² mean?
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. KINGSBOROUGH/KINGSBOROUGH EXTENSION's 1.4 kBtu/ft² across 975,000 sq ft works out to about 1.4 billion Btu (400 MWh-equivalent) in 2024. Its source EUI of 1.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is different.
Which law requires KINGSBOROUGH/KINGSBOROUGH EXTENSION to report its energy use?
KINGSBOROUGH/KINGSBOROUGH EXTENSION 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:3128117:2024). 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
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- NORMANDIE COURT· 969,264 sq ft · score 7 (D)
- 400 EAST 56 STREET - [400 East 56th Street]· 967,301 sq ft · score 35 (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)
- 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 KINGSBOROUGH/KINGSBOROUGH EXTENSION's energy grade?
KINGSBOROUGH/KINGSBOROUGH EXTENSION did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 1.4 kBtu/ft².
How much energy does KINGSBOROUGH/KINGSBOROUGH EXTENSION use?
Its 2024 site energy-use intensity was 1.4 kBtu/ft² (1.4 kBtu/ft² source) across 975,000 sq ft.
What are KINGSBOROUGH/KINGSBOROUGH EXTENSION's carbon emissions?
KINGSBOROUGH/KINGSBOROUGH EXTENSION reported 102 tCO₂e of greenhouse-gas emissions (0.1 kgCO₂e/ft²) for 2024.
Where is KINGSBOROUGH/KINGSBOROUGH EXTENSION?
KINGSBOROUGH/KINGSBOROUGH EXTENSION is at 154 KINGSBOROUGH 1ST WALK, in New York City, New York 11233. Its coordinates are 40.67509, -73.92724 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is KINGSBOROUGH/KINGSBOROUGH EXTENSION and when was it built?
KINGSBOROUGH/KINGSBOROUGH EXTENSION has 975,000 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1941 as its year built. It is classed as multifamily housing.
Is KINGSBOROUGH/KINGSBOROUGH EXTENSION 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, “KINGSBOROUGH/KINGSBOROUGH EXTENSION, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/kingsborough-kingsborough-extension-6005cd9b (data as of October 2, 2026).