307 PARKWAY GROUP LLC
Multifamily Housing in New York City, NY · 307 EASTERN PARKWAY · 11238
At a glance
307 PARKWAY GROUP LLC is a 32,320-square-foot multifamily housing building at 307 EASTERN PARKWAY in New York City, New York, built in 1924. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 67 out of 100 (grade C), a site energy-use intensity of 77.4 kBtu/ft² and 151 tCO₂e of greenhouse-gas emissions. That score is higher than 48% 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 | 67 (band C) |
| Site EUI | 77.4 kBtu/ft² |
| Source EUI | 96.9 kBtu/ft² |
| GHG emissions | 151 tCO₂e |
| GHG intensity | 4.7 kgCO₂e/ft² |
| Electricity | 85,063 kWh |
| Natural gas | 22,100 therms |
| Water use | 2,498 kgal |
| Gross floor area | 32,320 sq ft |
| Source record | nyc:6336129:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 67 | +1 | 77.4 kBtu/ft² | 151 tCO₂e |
| 2023 | 66 | -1 | 75.8 kBtu/ft² | 147 tCO₂e |
| 2022 | 67 | 81.4 kBtu/ft² | 150 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
- 307 EASTERN PARKWAY
- City
- New York City
- State
- New York
- ZIP
- 11238
- Coordinates
- 40.67080, -73.95860
Within ~1 km
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How does 307 PARKWAY GROUP 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. 307 PARKWAY GROUP LLC's ENERGY STAR score of 67 compares with an average of 63 across the 22,829 that report a score; it scores higher than 48% of them and lower than 51%. Its site EUI of 77.4 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft². Its emissions intensity of 4.7 kgCO₂e/ft² is about 10% below the group average of 5.2 kgCO₂e/ft².
At 32,320 sq ft, it is about 68% below the average floor area of 100,951 sq ft for those buildings. It was built in 1924, 28 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 307 PARKWAY GROUP LLC's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 307 PARKWAY GROUP LLC, covering report years 2022–2024. Its ENERGY STAR score was 67 in both 2022 and 2024. Site EUI moved from 81.4 kBtu/ft² (2022) to 77.4 kBtu/ft² (2024), a 5% decrease. Reported emissions went from 150 tCO₂e to 151 tCO₂e over the same span (up 1%).
What does an ENERGY STAR score of 67 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 67 means the building performs better than about 67% of its national peers. BuildingCensus bands the score into report-card grades; 67 falls in band C — below median (55–69). It sits 8 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. 307 PARKWAY GROUP LLC's 77.4 kBtu/ft² across 32,320 sq ft works out to about 2.5 billion Btu (733 MWh-equivalent) in 2024. Its source EUI of 96.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 85,063 kWh of electricity, 22,100 therms of natural gas and 2,498 thousand gallons of water for the year.
Which law requires 307 PARKWAY GROUP LLC to report its energy use?
307 PARKWAY GROUP 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:6336129:2024). 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
- Green Light Energy Conservation:76-01 150 STREET· 32,319 sq ft · score 60 (C)
- The Gershfeld Group - 178-36 Wexford Terrace· 32,315 sq ft · score 49 (D)
- 27 East 169th Street· 32,314 sq ft · score 36 (D)
- 42-32 147th Street· 32,306 sq ft · score 100 (A)
- 2381 Ocean Avenue· 32,305 sq ft · score 100 (A)
- 210 East 201st Street· 32,300 sq ft · score 65 (C)
- Multifamily Housing buildings in New York City· 33,022 benchmarked
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Frequently asked questions
What is 307 PARKWAY GROUP LLC's energy grade?
307 PARKWAY GROUP LLC scores 67 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 307 PARKWAY GROUP LLC use?
Its 2024 site energy-use intensity was 77.4 kBtu/ft² (96.9 kBtu/ft² source) across 32,320 sq ft, including 85,063 kWh of electricity and 22,100 therms of natural gas.
What are 307 PARKWAY GROUP LLC's carbon emissions?
307 PARKWAY GROUP LLC reported 151 tCO₂e of greenhouse-gas emissions (4.7 kgCO₂e/ft²) for 2024.
Where is 307 PARKWAY GROUP LLC?
307 PARKWAY GROUP LLC is at 307 EASTERN PARKWAY, in New York City, New York 11238. Its coordinates are 40.67080, -73.95860 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 307 PARKWAY GROUP LLC and when was it built?
307 PARKWAY GROUP LLC has 32,320 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1924 as its year built. It is classed as multifamily housing.
Is 307 PARKWAY GROUP 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, “307 PARKWAY GROUP LLC, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/307-parkway-group-llc-cc5c4bc3 (data as of October 2, 2026).