IMPACT REAL ESTATE MANAGEMENT : 34-49 81 STREET
Multifamily Housing in New York City, NY · 34-49 81 STREET · 11372
At a glance
IMPACT REAL ESTATE MANAGEMENT : 34-49 81 STREET is a 90,000-square-foot multifamily housing building in New York City, New York, built in 1950. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 18 out of 100 (grade D), a site energy-use intensity of 139.9 kBtu/ft² and 912 tCO₂e of greenhouse-gas emissions. That score is higher than 11% 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 | 18 (band D) |
| Site EUI | 139.9 kBtu/ft² |
| Source EUI | 166.4 kBtu/ft² |
| GHG emissions | 912 tCO₂e |
| GHG intensity | 10.1 kgCO₂e/ft² |
| Electricity | 347,348 kWh |
| Natural gas | 33,441 therms |
| Water use | 5,086 kgal |
| Gross floor area | 90,000 sq ft |
| Source record | nyc:30286243:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 18 | 139.9 kBtu/ft² | 912 tCO₂e | |
| 2023 | — | — | — |
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
- 34-49 81 STREET
- City
- New York City
- State
- New York
- ZIP
- 11372
- Coordinates
- 40.75265, -73.88578
Within ~1 km
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- 80-15 41st Avenuescore 81
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See also: most efficient in New York City · biggest emitters
How does IMPACT REAL ESTATE MANAGEMENT : 34-49 81 STREET 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. IMPACT REAL ESTATE MANAGEMENT : 34-49 81 STREET's ENERGY STAR score of 18 compares with an average of 63 across the 22,829 that report a score; it scores higher than 11% of them and lower than 89%. Its site EUI of 139.9 kBtu/ft² is about 87% 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 10.1 kgCO₂e/ft² is about twice the group average of 5.2 kgCO₂e/ft².
At 90,000 sq ft, it is about 11% below the average floor area of 100,951 sq ft for those buildings. Its 1950 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 IMPACT REAL ESTATE MANAGEMENT : 34-49 81 STREET's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for IMPACT REAL ESTATE MANAGEMENT : 34-49 81 STREET, covering report years 2023–2024. Only one of those years carries energy figures.
What does an ENERGY STAR score of 18 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 18 means the building performs better than about 18% of its national peers. BuildingCensus bands the score into report-card grades; 18 falls in band D — lowest band (1–54). It sits 57 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. IMPACT REAL ESTATE MANAGEMENT : 34-49 81 STREET's 139.9 kBtu/ft² across 90,000 sq ft works out to about 12.6 billion Btu (3,690 MWh-equivalent) in 2024. Its source EUI of 166.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 347,348 kWh of electricity, 33,441 therms of natural gas and 5,086 thousand gallons of water for the year.
Which law requires IMPACT REAL ESTATE MANAGEMENT : 34-49 81 STREET to report its energy use?
IMPACT REAL ESTATE MANAGEMENT : 34-49 81 STREET 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:30286243:2024). 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
- ROOSEVELT TERRACE COOP INC (35-50 85th St)· 89,999 sq ft
- 1735 East 13th Street· 89,990 sq ft · score 50 (D)
- OneVesta : 565 West 169th Street· 89,990 sq ft · score 13 (D)
- OneVesta Property Management: 565 West 169th Street· 89,989 sq ft · score 13 (D)
- 137-05 Franklin Ave· 89,975 sq ft
- University Mews Owners, Inc.· 89,970 sq ft · score 81 (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 IMPACT REAL ESTATE MANAGEMENT : 34-49 81 STREET's energy grade?
IMPACT REAL ESTATE MANAGEMENT : 34-49 81 STREET scores 18 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 IMPACT REAL ESTATE MANAGEMENT : 34-49 81 STREET use?
Its 2024 site energy-use intensity was 139.9 kBtu/ft² (166.4 kBtu/ft² source) across 90,000 sq ft, including 347,348 kWh of electricity and 33,441 therms of natural gas.
What are IMPACT REAL ESTATE MANAGEMENT : 34-49 81 STREET's carbon emissions?
IMPACT REAL ESTATE MANAGEMENT : 34-49 81 STREET reported 912 tCO₂e of greenhouse-gas emissions (10.1 kgCO₂e/ft²) for 2024.
Where is IMPACT REAL ESTATE MANAGEMENT : 34-49 81 STREET?
IMPACT REAL ESTATE MANAGEMENT : 34-49 81 STREET is in New York City, New York 11372. Its coordinates are 40.75265, -73.88578 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is IMPACT REAL ESTATE MANAGEMENT : 34-49 81 STREET and when was it built?
IMPACT REAL ESTATE MANAGEMENT : 34-49 81 STREET has 90,000 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1950 as its year built. It is classed as multifamily housing.
Is IMPACT REAL ESTATE MANAGEMENT : 34-49 81 STREET 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, “IMPACT REAL ESTATE MANAGEMENT : 34-49 81 STREET, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/impact-real-estate-management-34-49-81-street-246c883a (data as of October 2, 2026).