BAY 145 LLC
Multifamily Housing in New York City, NY · 145 Sea Breeze Avenue · 11224
At a glance
BAY 145 LLC is a 48,600-square-foot multifamily housing building at 145 Sea Breeze Avenue in New York City, New York, built in 1930. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 58 out of 100 (grade C), a site energy-use intensity of 78.3 kBtu/ft² and 234 tCO₂e of greenhouse-gas emissions. That score is higher than 39% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 58 (band C) |
| Site EUI | 78.3 kBtu/ft² |
| Source EUI | 100.6 kBtu/ft² |
| GHG emissions | 234 tCO₂e |
| GHG intensity | 4.8 kgCO₂e/ft² |
| Electricity | 149,623 kWh |
| Natural gas | 32,950 therms |
| Water use | 5,182 kgal |
| Gross floor area | 48,600 sq ft |
| Source record | nyc:6055110:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 58 | -1 | 78.3 kBtu/ft² | 234 tCO₂e |
| 2023 | 59 | +8 | 77.3 kBtu/ft² | 228 tCO₂e |
| 2022 | 51 | 91.9 kBtu/ft² | 253 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
- 145 Sea Breeze Avenue
- City
- New York City
- State
- New York
- ZIP
- 11224
- Coordinates
- 40.57566, -73.97020
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does BAY 145 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. BAY 145 LLC's ENERGY STAR score of 58 compares with an average of 63 across the 22,829 that report a score; it scores higher than 39% of them and lower than 60%. Its site EUI of 78.3 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft². Its emissions intensity of 4.8 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 48,600 sq ft, it is about half of the average floor area of 100,951 sq ft for those buildings. It was built in 1930, 22 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 BAY 145 LLC's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for BAY 145 LLC, covering report years 2022–2024. Its ENERGY STAR score went from 51 in 2022 to 58 in 2024 (+7 points); its best year on file was 2023, at 59. Site EUI moved from 91.9 kBtu/ft² (2022) to 78.3 kBtu/ft² (2024), a 15% decrease. Reported emissions went from 253 tCO₂e to 234 tCO₂e over the same span (down 8%).
What does an ENERGY STAR score of 58 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 58 means the building performs better than about 58% of its national peers. BuildingCensus bands the score into report-card grades; 58 falls in band C — below median (55–69). It sits 17 points below 75, the threshold for ENERGY STAR certification. 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. BAY 145 LLC's 78.3 kBtu/ft² across 48,600 sq ft works out to about 3.8 billion Btu (1,115 MWh-equivalent) in 2024. Its source EUI of 100.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 149,623 kWh of electricity, 32,950 therms of natural gas and 5,182 thousand gallons of water for the year.
Which law requires BAY 145 LLC to report its energy use?
BAY 145 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:6055110:2024). 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
- Maxwell: 206 E 95th St.· 48,599 sq ft · score 41 (D)
- Andrews: 139 Wooster St· 48,598 sq ft · EUI 73.2 kBtu/ft²
- NY Realty - 65 West 192 Street· 48,590 sq ft · score 38 (D)
- 65 West 192 Street - Bronx· 48,590 sq ft · score 38 (D)
- NAGLE 184 LLC· 48,588 sq ft · score 69 (C)
- 80 Haven Avenue· 48,582 sq ft · score 100 (A)
- 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 BAY 145 LLC's energy grade?
BAY 145 LLC scores 58 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does BAY 145 LLC use?
Its 2024 site energy-use intensity was 78.3 kBtu/ft² (100.6 kBtu/ft² source) across 48,600 sq ft, including 149,623 kWh of electricity and 32,950 therms of natural gas.
What are BAY 145 LLC's carbon emissions?
BAY 145 LLC reported 234 tCO₂e of greenhouse-gas emissions (4.8 kgCO₂e/ft²) for 2024.
Where is BAY 145 LLC?
BAY 145 LLC is at 145 Sea Breeze Avenue, in New York City, New York 11224. Its coordinates are 40.57566, -73.97020 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is BAY 145 LLC and when was it built?
BAY 145 LLC has 48,600 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1930 as its year built. It is classed as multifamily housing.
Is BAY 145 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).
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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, “BAY 145 LLC, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/bay-145-llc-0724d032 (data as of October 2, 2026).