Asti Condo (25-10 31st Ave)
Multifamily Housing in New York City, NY · 25-10 31 Ave · 11106
At a glance
Asti Condo (25-10 31st Ave) is a 52,959-square-foot multifamily housing building at 25-10 31 Ave in New York City, New York, built in 1950. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 98 out of 100 (grade A), a site energy-use intensity of 82.1 kBtu/ft² and 267 tCO₂e of greenhouse-gas emissions. That score is higher than 87% 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 | 98 (band A) |
| Site EUI | 82.1 kBtu/ft² |
| Source EUI | 105.2 kBtu/ft² |
| GHG emissions | 267 tCO₂e |
| GHG intensity | 5.0 kgCO₂e/ft² |
| Electricity | 168,737 kWh |
| Natural gas | 37,701 therms |
| Water use | 3,003 kgal |
| Gross floor area | 52,959 sq ft |
| Source record | nyc:2771510:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 98 | ±0 | 82.1 kBtu/ft² | 267 tCO₂e |
| 2023 | 98 | +2 | 80.0 kBtu/ft² | 257 tCO₂e |
| 2022 | 96 | 92.4 kBtu/ft² | 280 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
- 25-10 31 Ave
- City
- New York City
- State
- New York
- ZIP
- 11106
- Coordinates
- 40.76558, -73.92614
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Asti Condo (25-10 31st 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. Asti Condo (25-10 31st Ave)'s ENERGY STAR score of 98 compares with an average of 63 across the 22,829 that report a score; it scores higher than 87% of them and lower than 12%. Its site EUI of 82.1 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft². Its emissions intensity of 5.0 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 52,959 sq ft, it is about half of 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 Asti Condo (25-10 31st Ave)'s energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Asti Condo (25-10 31st Ave), covering report years 2022–2024. Its ENERGY STAR score went from 96 in 2022 to 98 in 2024 (+2 points); its best year on file was 2023, at 98. Site EUI moved from 92.4 kBtu/ft² (2022) to 82.1 kBtu/ft² (2024), a 11% decrease. Reported emissions went from 280 tCO₂e to 267 tCO₂e over the same span (down 5%).
What does an ENERGY STAR score of 98 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 98 means the building performs better than about 98% of its national peers. BuildingCensus bands the score into report-card grades; 98 falls in band A — high performer (85–100). 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. Asti Condo (25-10 31st Ave)'s 82.1 kBtu/ft² across 52,959 sq ft works out to about 4.3 billion Btu (1,274 MWh-equivalent) in 2024. Its source EUI of 105.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 168,737 kWh of electricity, 37,701 therms of natural gas and 3,003 thousand gallons of water for the year.
Which law requires Asti Condo (25-10 31st Ave) to report its energy use?
Asti Condo (25-10 31st 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 2024 disclosure (source record nyc:2771510:2024). 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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- 1870 Pelham Parkway South· 52,941 sq ft · score 5 (D)
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- 1363 FINDLAY HOLDING· 52,934 sq ft · score 52 (D)
- 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 Asti Condo (25-10 31st Ave)'s energy grade?
Asti Condo (25-10 31st Ave) scores 98 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Asti Condo (25-10 31st Ave) use?
Its 2024 site energy-use intensity was 82.1 kBtu/ft² (105.2 kBtu/ft² source) across 52,959 sq ft, including 168,737 kWh of electricity and 37,701 therms of natural gas.
What are Asti Condo (25-10 31st Ave)'s carbon emissions?
Asti Condo (25-10 31st Ave) reported 267 tCO₂e of greenhouse-gas emissions (5.0 kgCO₂e/ft²) for 2024.
Where is Asti Condo (25-10 31st Ave)?
Asti Condo (25-10 31st Ave) is at 25-10 31 Ave, in New York City, New York 11106. Its coordinates are 40.76558, -73.92614 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Asti Condo (25-10 31st Ave) and when was it built?
Asti Condo (25-10 31st Ave) has 52,959 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 Asti Condo (25-10 31st Ave) 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, “Asti Condo (25-10 31st Ave), New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/asti-condo-25-10-31st-ave-30bc0ee8 (data as of October 2, 2026).