2709 Heath Avenue
Multifamily Housing in New York City, NY · 10463
At a glance
2709 Heath Avenue is a 39,150-square-foot multifamily housing building in New York City, New York, built in 1927. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 75 out of 100 (grade B), a site energy-use intensity of 74.3 kBtu/ft² and 183 tCO₂e of greenhouse-gas emissions. That score is higher than 57% 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 | 75 (band B) |
| Site EUI | 74.3 kBtu/ft² |
| Source EUI | 98.3 kBtu/ft² |
| GHG emissions | 183 tCO₂e |
| GHG intensity | 4.7 kgCO₂e/ft² |
| Electricity | 133,567 kWh |
| Natural gas | 24,515 therms |
| Gross floor area | 39,150 sq ft |
| Source record | nyc:7937776:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 75 | +5 | 74.3 kBtu/ft² | 183 tCO₂e |
| 2023 | 70 | +8 | 75.5 kBtu/ft² | 182 tCO₂e |
| 2022 | 62 | 86.5 kBtu/ft² | 195 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
- 2709 Heath Avenue
- City
- New York City
- State
- New York
- ZIP
- 10463
- Coordinates
- 40.87150, -73.90543
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 2709 Heath Avenue 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. 2709 Heath Avenue's ENERGY STAR score of 75 compares with an average of 63 across the 22,829 that report a score; it scores higher than 57% of them and lower than 42%. Its site EUI of 74.3 kBtu/ft² is roughly in line with 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 4.7 kgCO₂e/ft² is about 10% below the group average of 5.2 kgCO₂e/ft².
At 39,150 sq ft, it is about 61% below the average floor area of 100,951 sq ft for those buildings. It was built in 1927, 25 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 2709 Heath Avenue's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 2709 Heath Avenue, covering report years 2022–2024. Its ENERGY STAR score went from 62 in 2022 to 75 in 2024 (+13 points). Site EUI moved from 86.5 kBtu/ft² (2022) to 74.3 kBtu/ft² (2024), a 14% decrease. Reported emissions went from 195 tCO₂e to 183 tCO₂e over the same span (down 7%).
What does an ENERGY STAR score of 75 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 75 means the building performs better than about 75% of its national peers. BuildingCensus bands the score into report-card grades; 75 falls in band B — above median (70–84). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. 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. 2709 Heath Avenue's 74.3 kBtu/ft² across 39,150 sq ft works out to about 2.9 billion Btu (852 MWh-equivalent) in 2024. Its source EUI of 98.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 133,567 kWh of electricity and 24,515 therms of natural gas for the year.
Which law requires 2709 Heath Avenue to report its energy use?
2709 Heath 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:7937776:2024). 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
- LOST AAR: 118-82 Metropolitan Avenue· 39,146 sq ft
- Sackman: 605 W 112th St· 39,141 sq ft · score 76 (B)
- Whitestone Manor Condos· 39,140 sq ft · score 36 (D)
- WYTHE AND KENT REALTY/ 22 s 9st· 39,139 sq ft · score 81 (B)
- 2472 GRAND AVENUE - 37862· 39,138 sq ft · score 100 (A)
- LOST AAR: 410 West 23rd Street (child)· 39,135 sq ft · EUI 216.4 kBtu/ft²
- 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 2709 Heath Avenue's energy grade?
2709 Heath Avenue scores 75 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 2709 Heath Avenue use?
Its 2024 site energy-use intensity was 74.3 kBtu/ft² (98.3 kBtu/ft² source) across 39,150 sq ft, including 133,567 kWh of electricity and 24,515 therms of natural gas.
What are 2709 Heath Avenue's carbon emissions?
2709 Heath Avenue reported 183 tCO₂e of greenhouse-gas emissions (4.7 kgCO₂e/ft²) for 2024.
Where is 2709 Heath Avenue?
2709 Heath Avenue is in New York City, New York 10463. Its coordinates are 40.87150, -73.90543 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 2709 Heath Avenue and when was it built?
2709 Heath Avenue has 39,150 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1927 as its year built. It is classed as multifamily housing.
Is 2709 Heath 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, “2709 Heath Avenue, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/2709-heath-avenue-30163a4f (data as of October 2, 2026).