Chestnut - 1230 Sheridan Avenue
Multifamily Housing in New York City, NY · 1230 Sheridan Avenue · 10456
At a glance
Chestnut - 1230 Sheridan Avenue is a 57,022-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 100 out of 100 (grade A), a site energy-use intensity of 17.9 kBtu/ft² and 100 tCO₂e of greenhouse-gas emissions. That score is higher than 90% 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 | 100 (band A) |
| Site EUI | 17.9 kBtu/ft² |
| Source EUI | 41.3 kBtu/ft² |
| GHG emissions | 100 tCO₂e |
| GHG intensity | 1.8 kgCO₂e/ft² |
| Electricity | 214,820 kWh |
| Natural gas | 2,905 therms |
| Water use | 4,952 kgal |
| Gross floor area | 57,022 sq ft |
| Source record | nyc:3535997:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | ±0 | 17.9 kBtu/ft² | 100 tCO₂e |
| 2023 | 100 | ±0 | 16.6 kBtu/ft² | 89 tCO₂e |
| 2022 | 100 | 18.3 kBtu/ft² | 81 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
- 1230 Sheridan Avenue
- City
- New York City
- State
- New York
- ZIP
- 10456
- Coordinates
- 40.83489, -73.91590
Within ~1 km
Nearby benchmarked buildings
- 1159 Riverscore 100
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- WEBSTERscore 2
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- Lovett - 1020 Grand Concoursescore 86
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- G626 River Terracescore 85
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K-12 School · 337,450 sq ft
See also: most efficient in New York City · biggest emitters
How does Chestnut - 1230 Sheridan 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. Chestnut - 1230 Sheridan Avenue's ENERGY STAR score of 100 compares with an average of 63 across the 22,829 that report a score; it scores higher than 90% of them. Its site EUI of 17.9 kBtu/ft² is about 76% below 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 1.8 kgCO₂e/ft² is about 66% below the group average of 5.2 kgCO₂e/ft².
At 57,022 sq ft, it is about 44% 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 Chestnut - 1230 Sheridan Avenue's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Chestnut - 1230 Sheridan Avenue, covering report years 2022–2024. Its ENERGY STAR score was 100 in both 2022 and 2024. Site EUI moved from 18.3 kBtu/ft² (2022) to 17.9 kBtu/ft² (2024), a 2% decrease. Reported emissions went from 81 tCO₂e to 100 tCO₂e over the same span (up 24%).
What does an ENERGY STAR score of 100 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: 100 is the top of the scale. BuildingCensus bands the score into report-card grades; 100 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. Chestnut - 1230 Sheridan Avenue's 17.9 kBtu/ft² across 57,022 sq ft works out to about 1 billion Btu (299 MWh-equivalent) in 2024. Its source EUI of 41.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 214,820 kWh of electricity, 2,905 therms of natural gas and 4,952 thousand gallons of water for the year.
Which law requires Chestnut - 1230 Sheridan Avenue to report its energy use?
Chestnut - 1230 Sheridan 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:3535997:2024). 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
- One Clark Street Housing Corp.· 57,001 sq ft · score 100 (A)
- 8023 19th Avenue· 57,000 sq ft · score 58 (C)
- 351 E 61st St· 57,000 sq ft · score 95 (A)
- OCEAN BAY APARTMENTS - 1440 GNRTR· 57,000 sq ft · EUI 2.2 kBtu/ft²
- Pinnacle - 40-25 Hampton St· 57,000 sq ft · score 32 (D)
- 2704 Wallace Avenue· 57,000 sq ft · score 47 (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 Chestnut - 1230 Sheridan Avenue's energy grade?
Chestnut - 1230 Sheridan Avenue scores 100 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 Chestnut - 1230 Sheridan Avenue use?
Its 2024 site energy-use intensity was 17.9 kBtu/ft² (41.3 kBtu/ft² source) across 57,022 sq ft, including 214,820 kWh of electricity and 2,905 therms of natural gas.
What are Chestnut - 1230 Sheridan Avenue's carbon emissions?
Chestnut - 1230 Sheridan Avenue reported 100 tCO₂e of greenhouse-gas emissions (1.8 kgCO₂e/ft²) for 2024.
Where is Chestnut - 1230 Sheridan Avenue?
Chestnut - 1230 Sheridan Avenue is in New York City, New York 10456. Its coordinates are 40.83489, -73.91590 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Chestnut - 1230 Sheridan Avenue and when was it built?
Chestnut - 1230 Sheridan Avenue has 57,022 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 Chestnut - 1230 Sheridan 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, “Chestnut - 1230 Sheridan Avenue, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/chestnut-1230-sheridan-avenue-0c8f2f56 (data as of October 2, 2026).