G STARS Realty Corp
Multifamily Housing in New York City, NY · 2991 BRIGHTON 13 St · 11235
At a glance
G STARS Realty Corp is a 45,360-square-foot multifamily housing building at 2991 BRIGHTON 13 St in New York City, New York, built in 1946. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 51 out of 100 (grade D), a site energy-use intensity of 82.5 kBtu/ft² and 223 tCO₂e of greenhouse-gas emissions. That score is higher than 32% 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 | 51 (band D) |
| Site EUI | 82.5 kBtu/ft² |
| Source EUI | 102.0 kBtu/ft² |
| GHG emissions | 223 tCO₂e |
| GHG intensity | 4.9 kgCO₂e/ft² |
| Electricity | 116,312 kWh |
| Natural gas | 33,461 therms |
| Water use | 2,899 kgal |
| Gross floor area | 45,360 sq ft |
| Source record | nyc:6166141:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 51 | -30 | 82.5 kBtu/ft² | 223 tCO₂e |
| 2023 | 81 | +36 | 72.7 kBtu/ft² | 179 tCO₂e |
| 2022 | 45 | 89.8 kBtu/ft² | 230 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
- 2991 BRIGHTON 13 St
- City
- New York City
- State
- New York
- ZIP
- 11235
- Coordinates
- 40.58036, -73.95523
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does G STARS Realty Corp 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. G STARS Realty Corp's ENERGY STAR score of 51 compares with an average of 63 across the 22,829 that report a score; it scores higher than 32% of them and lower than 67%. Its site EUI of 82.5 kBtu/ft² is about 10% above the average of 74.9 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 4.9 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 45,360 sq ft, it is about 55% below the average floor area of 100,951 sq ft for those buildings. It was built in 1946, 6 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 G STARS Realty Corp's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for G STARS Realty Corp, covering report years 2022–2024. Its ENERGY STAR score went from 45 in 2022 to 51 in 2024 (+6 points); its best year on file was 2023, at 81. Site EUI moved from 89.8 kBtu/ft² (2022) to 82.5 kBtu/ft² (2024), a 8% decrease. Reported emissions went from 230 tCO₂e to 223 tCO₂e over the same span (down 3%).
What does an ENERGY STAR score of 51 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 51 means the building performs better than about 51% of its national peers. BuildingCensus bands the score into report-card grades; 51 falls in band D — lowest band (1–54). It sits 24 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. G STARS Realty Corp's 82.5 kBtu/ft² across 45,360 sq ft works out to about 3.7 billion Btu (1,097 MWh-equivalent) in 2024. Its source EUI of 102.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 116,312 kWh of electricity, 33,461 therms of natural gas and 2,899 thousand gallons of water for the year.
Which law requires G STARS Realty Corp to report its energy use?
G STARS Realty Corp 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:6166141:2024). 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
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- A02600 - 50 Pine Street Condominium· 45,352 sq ft · score 1 (D)
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- Putnam Court L.P· 45,351 sq ft · score 74 (B)
- 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 G STARS Realty Corp's energy grade?
G STARS Realty Corp scores 51 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does G STARS Realty Corp use?
Its 2024 site energy-use intensity was 82.5 kBtu/ft² (102.0 kBtu/ft² source) across 45,360 sq ft, including 116,312 kWh of electricity and 33,461 therms of natural gas.
What are G STARS Realty Corp's carbon emissions?
G STARS Realty Corp reported 223 tCO₂e of greenhouse-gas emissions (4.9 kgCO₂e/ft²) for 2024.
Where is G STARS Realty Corp?
G STARS Realty Corp is at 2991 BRIGHTON 13 St, in New York City, New York 11235. Its coordinates are 40.58036, -73.95523 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is G STARS Realty Corp and when was it built?
G STARS Realty Corp has 45,360 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1946 as its year built. It is classed as multifamily housing.
Is G STARS Realty Corp 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, “G STARS Realty Corp, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/g-stars-realty-corp-9af65d4d (data as of October 2, 2026).