2846 Webster Avenue
Parking in New York City, NY · 10458
At a glance
2846 Webster Avenue is a 28,200-square-foot parking building in New York City, New York, built in 1920. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 4.9 kBtu/ft² and 16 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 4.9 kBtu/ft² |
| Source EUI | 13.7 kBtu/ft² |
| GHG emissions | 16 tCO₂e |
| GHG intensity | 0.6 kgCO₂e/ft² |
| Electricity | 40,519 kWh |
| Water use | 36 kgal |
| Gross floor area | 28,200 sq ft |
| Source record | nyc:6581964:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 4.9 kBtu/ft² | 16 tCO₂e | |
| 2023 | — | 3.8 kBtu/ft² | 12 tCO₂e | |
| 2022 | — | 4.5 kBtu/ft² | 11 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
- 2846 Webster Avenue
- City
- New York City
- State
- New York
- ZIP
- 10458
- Coordinates
- 40.86667, -73.88463
Within ~1 km
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- Benchmarking Group - 20score —
Other - Entertainment/Public Assembly · 484,626 sq ft
Parking · 305,000 sq ft
See also: most efficient in New York City · biggest emitters
How does 2846 Webster Avenue compare with other parking buildings in New York City?
The latest disclosures cover 301 parking buildings in New York City, out of 48,310 buildings citywide. Its site EUI of 4.9 kBtu/ft² is about 88% below the average of 39.8 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 0.6 kgCO₂e/ft² is about 85% below the group average of 3.7 kgCO₂e/ft².
At 28,200 sq ft, it is about 70% below the average floor area of 93,719 sq ft for those buildings. It was built in 1920, 37 years earlier than the group's average year built (1957). Across all 24 jurisdictions BuildingCensus covers, the 1,071 parking buildings average an ENERGY STAR score of 67 and a site EUI of 40.3 kBtu/ft².
How has 2846 Webster Avenue's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 2846 Webster Avenue, covering report years 2022–2024. Site EUI moved from 4.5 kBtu/ft² (2022) to 4.9 kBtu/ft² (2024), an 9% increase. Reported emissions went from 11 tCO₂e to 16 tCO₂e over the same span (up 49%).
What does a site EUI of 4.9 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. 2846 Webster Avenue's 4.9 kBtu/ft² across 28,200 sq ft works out to about 0.1 billion Btu (40 MWh-equivalent) in 2024. Its source EUI of 13.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 40,519 kWh of electricity and 36 thousand gallons of water for the year.
Which law requires 2846 Webster Avenue to report its energy use?
2846 Webster Avenue 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:6581964:2024). 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 parking buildings in New York City
- 214 West 80th Street· 28,186 sq ft · EUI 11.5 kBtu/ft²
- 214 West 80th Street· 28,186 sq ft · EUI 6.8 kBtu/ft²
- KND: 1876 Atlantic Avenue· 28,000 sq ft · EUI 3.4 kBtu/ft²
- 1430 Inwood Avenue· 28,000 sq ft · EUI 26.9 kBtu/ft²
- 148 East 33 Street· 27,800 sq ft · EUI 27.2 kBtu/ft²
- eight & 39th Parking LLC· 27,473 sq ft · EUI 5.5 kBtu/ft²
- Parking buildings in New York City· 301 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 2846 Webster Avenue's energy grade?
2846 Webster Avenue did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 4.9 kBtu/ft².
How much energy does 2846 Webster Avenue use?
Its 2024 site energy-use intensity was 4.9 kBtu/ft² (13.7 kBtu/ft² source) across 28,200 sq ft, including 40,519 kWh of electricity.
What are 2846 Webster Avenue's carbon emissions?
2846 Webster Avenue reported 16 tCO₂e of greenhouse-gas emissions (0.6 kgCO₂e/ft²) for 2024.
Where is 2846 Webster Avenue?
2846 Webster Avenue is in New York City, New York 10458. Its coordinates are 40.86667, -73.88463 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 2846 Webster Avenue and when was it built?
2846 Webster Avenue has 28,200 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1920 as its year built. It is classed as parking.
Is 2846 Webster Avenue 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, “2846 Webster Avenue, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/2846-webster-avenue-b74e9fd1 (data as of October 2, 2026).