West Development B LLC /
Multifamily Housing in New York City, NY · 1 Oak Street · 11222
At a glance
West Development B LLC / is a 582,274-square-foot multifamily housing building at 1 Oak Street in New York City, New York, built in 2022. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 50.6 kBtu/ft² and 3,238 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 50.6 kBtu/ft² |
| Source EUI | 134.3 kBtu/ft² |
| GHG emissions | 3,238 tCO₂e |
| GHG intensity | 5.6 kgCO₂e/ft² |
| Electricity | 7,915,806 kWh |
| Natural gas | 24,385 therms |
| Gross floor area | 582,274 sq ft |
| Source record | nyc:58468792:2024 |
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
- 1 Oak Street
- City
- New York City
- State
- New York
- ZIP
- 11222
- Coordinates
- 40.72740, -73.96106
Within ~1 km
Nearby benchmarked buildings
- 818111 - Eagle and Westscore 46
Multifamily Housing · 830,980 sq ft
Multifamily Housing · 652,518 sq ft
Multifamily Housing · 632,575 sq ft
- Clinton - 2 North 6th Placescore 82
Multifamily Housing · 589,750 sq ft
- 25 Kentscore —
Office · 575,159 sq ft
- 25 Kentscore —
Office · 494,561 sq ft
See also: most efficient in New York City · biggest emitters
How does West Development B LLC / 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 50.6 kBtu/ft² is about 32% 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 5.6 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 582,274 sq ft, it is about 477% above the average floor area of 100,951 sq ft for those buildings. It was built in 2022, 70 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.
What does a site EUI of 50.6 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. West Development B LLC /'s 50.6 kBtu/ft² across 582,274 sq ft works out to about 29.5 billion Btu (8,635 MWh-equivalent) in 2024. Its source EUI of 134.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 7,915,806 kWh of electricity and 24,385 therms of natural gas for the year.
Which law requires West Development B LLC / to report its energy use?
West Development B LLC / 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:58468792:2024). 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
- MARBLE HILL - Bldgs 4-7· 581,700 sq ft
- East River Housing - 455 FDR Drive - CHILD· 581,560 sq ft · score 8 (D)
- East River Housing - 475 FDR Drive - CHILD· 581,560 sq ft
- AKAM - 61-15 - 61-35 98th Street· 581,463 sq ft · score 70 (B)
- XX(7412) - Southgate Owners Corp. (Campus)· 581,460 sq ft · EUI 61.9 kBtu/ft²
- Parker 104-40· 580,486 sq ft
- 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 West Development B LLC /'s energy grade?
West Development B LLC / did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 50.6 kBtu/ft².
How much energy does West Development B LLC / use?
Its 2024 site energy-use intensity was 50.6 kBtu/ft² (134.3 kBtu/ft² source) across 582,274 sq ft, including 7,915,806 kWh of electricity and 24,385 therms of natural gas.
What are West Development B LLC /'s carbon emissions?
West Development B LLC / reported 3,238 tCO₂e of greenhouse-gas emissions (5.6 kgCO₂e/ft²) for 2024.
Where is West Development B LLC /?
West Development B LLC / is at 1 Oak Street, in New York City, New York 11222. Its coordinates are 40.72740, -73.96106 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is West Development B LLC / and when was it built?
West Development B LLC / has 582,274 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2022 as its year built. It is classed as multifamily housing.
Is West Development B LLC / 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).
Working with New York City building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “West Development B LLC /, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/west-development-b-llc-33a9b816 (data as of October 2, 2026).