751 Troy Avenue
Multifamily Housing in New York City, NY · 11203
At a glance
751 Troy Avenue is a 106,113-square-foot multifamily housing building in New York City, New York, built in 1938. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 69 out of 100 (grade C), a site energy-use intensity of 89.0 kBtu/ft² and 560 tCO₂e of greenhouse-gas emissions. That score is higher than 50% 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 | 69 (band C) |
| Site EUI | 89.0 kBtu/ft² |
| Source EUI | 108.9 kBtu/ft² |
| GHG emissions | 560 tCO₂e |
| GHG intensity | 5.3 kgCO₂e/ft² |
| Electricity | 274,680 kWh |
| Natural gas | 85,056 therms |
| Gross floor area | 106,113 sq ft |
| Source record | nyc:2710814:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 69 | +13 | 89.0 kBtu/ft² | 560 tCO₂e |
| 2023 | 56 | -1 | 100.3 kBtu/ft² | 537 tCO₂e |
| 2022 | 57 | 105.7 kBtu/ft² | 542 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
- 751 Troy Avenue
- City
- New York City
- State
- New York
- ZIP
- 11203
- Coordinates
- 40.65475, -73.93651
Within ~1 km
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How does 751 Troy 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. 751 Troy Avenue's ENERGY STAR score of 69 compares with an average of 63 across the 22,829 that report a score; it scores higher than 50% of them and lower than 49%. Its site EUI of 89.0 kBtu/ft² is about 19% 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 5.3 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 106,113 sq ft, it is roughly in line with the average floor area of 100,951 sq ft for those buildings. It was built in 1938, 14 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 751 Troy Avenue's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 751 Troy Avenue, covering report years 2022–2024. Its ENERGY STAR score went from 57 in 2022 to 69 in 2024 (+12 points). Site EUI moved from 105.7 kBtu/ft² (2022) to 89.0 kBtu/ft² (2024), a 16% decrease. Reported emissions went from 542 tCO₂e to 560 tCO₂e over the same span (up 3%).
What does an ENERGY STAR score of 69 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 69 means the building performs better than about 69% of its national peers. BuildingCensus bands the score into report-card grades; 69 falls in band C — below median (55–69). It sits 6 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. 751 Troy Avenue's 89.0 kBtu/ft² across 106,113 sq ft works out to about 9.4 billion Btu (2,768 MWh-equivalent) in 2024. Its source EUI of 108.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 274,680 kWh of electricity and 85,056 therms of natural gas for the year.
Which law requires 751 Troy Avenue to report its energy use?
751 Troy 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:2710814:2024). 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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- 603 Mother Gaston Blvd· 106,055 sq ft · score 64 (C)
- 610 Waring Avenue· 106,050 sq ft
- Quantum: 80-06 47 Ave· 106,050 sq ft · score 69 (C)
- 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 751 Troy Avenue's energy grade?
751 Troy Avenue scores 69 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 751 Troy Avenue use?
Its 2024 site energy-use intensity was 89.0 kBtu/ft² (108.9 kBtu/ft² source) across 106,113 sq ft, including 274,680 kWh of electricity and 85,056 therms of natural gas.
What are 751 Troy Avenue's carbon emissions?
751 Troy Avenue reported 560 tCO₂e of greenhouse-gas emissions (5.3 kgCO₂e/ft²) for 2024.
Where is 751 Troy Avenue?
751 Troy Avenue is in New York City, New York 11203. Its coordinates are 40.65475, -73.93651 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 751 Troy Avenue and when was it built?
751 Troy Avenue has 106,113 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1938 as its year built. It is classed as multifamily housing.
Is 751 Troy 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, “751 Troy Avenue, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/751-troy-avenue-bbd91c4e (data as of October 2, 2026).