2005 Grand Ave.
Multifamily Housing in New York City, NY · 10453
At a glance
2005 Grand Ave. is a 25,010-square-foot multifamily housing building in New York City, New York, built in 1925. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 56 out of 100 (grade C), a site energy-use intensity of 105.9 kBtu/ft² and 163 tCO₂e of greenhouse-gas emissions. That score is higher than 37% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 56 (band C) |
| Site EUI | 105.9 kBtu/ft² |
| Source EUI | 139.0 kBtu/ft² |
| GHG emissions | 163 tCO₂e |
| GHG intensity | 6.5 kgCO₂e/ft² |
| Electricity | 116,346 kWh |
| Natural gas | 22,516 therms |
| Gross floor area | 25,010 sq ft |
| Source record | nyc:6700202:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 56 | -2 | 105.9 kBtu/ft² | 163 tCO₂e |
| 2022 | 58 | 109.9 kBtu/ft² | 159 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
- 2005 Grand Ave.
- City
- New York City
- State
- New York
- ZIP
- 10453
- Coordinates
- 40.85316, -73.91018
Within ~1 km
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- 1749 Grand Concoursescore 63
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- 1749 Grand Concoursescore —
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- 1775 Grand Concoursescore —
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- UNIVERSITY AVENUE REHABscore 60
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See also: most efficient in New York City · biggest emitters
How does 2005 Grand Ave. 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. 2005 Grand Ave.'s ENERGY STAR score of 56 compares with an average of 63 across the 22,829 that report a score; it scores higher than 37% of them and lower than 62%. Its site EUI of 105.9 kBtu/ft² is about 41% 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 6.5 kgCO₂e/ft² is about 25% above the group average of 5.2 kgCO₂e/ft².
At 25,010 sq ft, it is about 75% below the average floor area of 100,951 sq ft for those buildings. It was built in 1925, 27 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 2005 Grand Ave.'s energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 2005 Grand Ave., covering report years 2022–2023. Its ENERGY STAR score went from 58 in 2022 to 56 in 2023 (-2 points); its best year on file was 2022, at 58. Site EUI moved from 109.9 kBtu/ft² (2022) to 105.9 kBtu/ft² (2023), a 4% decrease. Reported emissions went from 159 tCO₂e to 163 tCO₂e over the same span (up 2%).
What does an ENERGY STAR score of 56 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 56 means the building performs better than about 56% of its national peers. BuildingCensus bands the score into report-card grades; 56 falls in band C — below median (55–69). It sits 19 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. 2005 Grand Ave.'s 105.9 kBtu/ft² across 25,010 sq ft works out to about 2.6 billion Btu (776 MWh-equivalent) in 2023. Its source EUI of 139.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 116,346 kWh of electricity and 22,516 therms of natural gas for the year.
Which law requires 2005 Grand Ave. to report its energy use?
2005 Grand Ave. 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 2023 disclosure (source record nyc:6700202:2023). 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.
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- All New York City benchmarked buildings· Local Law 84 (LL84)
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Frequently asked questions
What is 2005 Grand Ave.'s energy grade?
2005 Grand Ave. scores 56 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 2005 Grand Ave. use?
Its 2023 site energy-use intensity was 105.9 kBtu/ft² (139.0 kBtu/ft² source) across 25,010 sq ft, including 116,346 kWh of electricity and 22,516 therms of natural gas.
What are 2005 Grand Ave.'s carbon emissions?
2005 Grand Ave. reported 163 tCO₂e of greenhouse-gas emissions (6.5 kgCO₂e/ft²) for 2023.
Where is 2005 Grand Ave.?
2005 Grand Ave. is in New York City, New York 10453. Its coordinates are 40.85316, -73.91018 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 2005 Grand Ave. and when was it built?
2005 Grand Ave. has 25,010 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1925 as its year built. It is classed as multifamily housing.
Is 2005 Grand Ave. covered by Local Law 84 (LL84)?
Yes — it appears in the 2023 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, “2005 Grand Ave., New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/2005-grand-ave-d56296a7 (data as of October 2, 2026).