Hammel Bldg 10
Multifamily Housing in New York City, NY · 8103 HAMMELS BLVD, BLDG 10 ROCKWY BCH NY 11693 · 11693
At a glance
Hammel Bldg 10 is a 46,300-square-foot multifamily housing building at 8103 HAMMELS BLVD, BLDG 10 ROCKWY BCH NY 11693 in New York City, New York, built in 1955. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 23.2 kBtu/ft² and 113 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 23.2 kBtu/ft² |
| Source EUI | 58.3 kBtu/ft² |
| GHG emissions | 113 tCO₂e |
| GHG intensity | 2.4 kgCO₂e/ft² |
| Electricity | 263,352 kWh |
| Natural gas | 1,751 therms |
| Gross floor area | 46,300 sq ft |
| Source record | nyc:33979279:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 23.2 kBtu/ft² | 113 tCO₂e | |
| 2023 | — | 26.8 kBtu/ft² | 125 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
- 8103 HAMMELS BLVD, BLDG 10 ROCKWY BCH NY 11693
- City
- New York City
- State
- New York
- ZIP
- 11693
- Coordinates
- 40.58989, -73.80765
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Hammel Bldg 10 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 23.2 kBtu/ft² is about 69% 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 2.4 kgCO₂e/ft² is about half of the group average of 5.2 kgCO₂e/ft².
At 46,300 sq ft, it is about half of the average floor area of 100,951 sq ft for those buildings. Its 1955 construction date is close to 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 Hammel Bldg 10's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for Hammel Bldg 10, covering report years 2023–2024. Site EUI moved from 26.8 kBtu/ft² (2023) to 23.2 kBtu/ft² (2024), a 13% decrease. Reported emissions went from 125 tCO₂e to 113 tCO₂e over the same span (down 10%).
What does a site EUI of 23.2 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. Hammel Bldg 10's 23.2 kBtu/ft² across 46,300 sq ft works out to about 1.1 billion Btu (315 MWh-equivalent) in 2024. Its source EUI of 58.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 263,352 kWh of electricity and 1,751 therms of natural gas for the year.
Which law requires Hammel Bldg 10 to report its energy use?
Hammel Bldg 10 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:33979279:2024). 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
- 601 West 180th Street· 46,290 sq ft · score 12 (D)
- 45 First Avenue· 46,289 sq ft · EUI 37.5 kBtu/ft²
- 2284 Grand Ave· 46,285 sq ft · score 19 (D)
- Metro Park 2285 Davidson Ave· 46,285 sq ft · score 51 (D)
- 150 Bedford Court Condominium· 46,271 sq ft · EUI 49.9 kBtu/ft²
- 763 Fox Street· 46,264 sq ft · score 43 (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 Hammel Bldg 10's energy grade?
Hammel Bldg 10 did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 23.2 kBtu/ft².
How much energy does Hammel Bldg 10 use?
Its 2024 site energy-use intensity was 23.2 kBtu/ft² (58.3 kBtu/ft² source) across 46,300 sq ft, including 263,352 kWh of electricity and 1,751 therms of natural gas.
What are Hammel Bldg 10's carbon emissions?
Hammel Bldg 10 reported 113 tCO₂e of greenhouse-gas emissions (2.4 kgCO₂e/ft²) for 2024.
Where is Hammel Bldg 10?
Hammel Bldg 10 is at 8103 HAMMELS BLVD, BLDG 10 ROCKWY BCH NY 11693, in New York City, New York 11693. Its coordinates are 40.58989, -73.80765 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Hammel Bldg 10 and when was it built?
Hammel Bldg 10 has 46,300 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1955 as its year built. It is classed as multifamily housing.
Is Hammel Bldg 10 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, “Hammel Bldg 10, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/hammel-bldg-10-ec3b9943 (data as of October 2, 2026).