Stellar - 288 9th Street
Multifamily Housing in New York City, NY · 288 9th Street · 10003
At a glance
Stellar - 288 9th Street is a 165,367-square-foot multifamily housing building in New York City, New York, built in 1940. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 17 out of 100 (grade D), a site energy-use intensity of 122.5 kBtu/ft² and 1,247 tCO₂e of greenhouse-gas emissions. That score is higher than 10% 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 | 17 (band D) |
| Site EUI | 122.5 kBtu/ft² |
| Source EUI | 157.8 kBtu/ft² |
| GHG emissions | 1,247 tCO₂e |
| GHG intensity | 7.5 kgCO₂e/ft² |
| Electricity | 808,167 kWh |
| Natural gas | 174,975 therms |
| Gross floor area | 165,367 sq ft |
| Source record | nyc:2665599:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 17 | +3 | 122.5 kBtu/ft² | 1,247 tCO₂e |
| 2023 | 14 | +6 | 124.7 kBtu/ft² | 1,247 tCO₂e |
| 2022 | 8 | 146.3 kBtu/ft² | 1,374 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
- 288 9th Street
- City
- New York City
- State
- New York
- ZIP
- 10003
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in New York City · biggest emitters
How does Stellar - 288 9th 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. Stellar - 288 9th Street's ENERGY STAR score of 17 compares with an average of 63 across the 22,829 that report a score; it scores higher than 10% of them and lower than 89%. Its site EUI of 122.5 kBtu/ft² is about 64% 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 7.5 kgCO₂e/ft² is about 45% above the group average of 5.2 kgCO₂e/ft².
At 165,367 sq ft, it is about 64% above the average floor area of 100,951 sq ft for those buildings. It was built in 1940, 12 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 Stellar - 288 9th Street's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Stellar - 288 9th Street, covering report years 2022–2024. Its ENERGY STAR score went from 8 in 2022 to 17 in 2024 (+9 points). Site EUI moved from 146.3 kBtu/ft² (2022) to 122.5 kBtu/ft² (2024), a 16% decrease. Reported emissions went from 1,374 tCO₂e to 1,247 tCO₂e over the same span (down 9%).
What does an ENERGY STAR score of 17 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 17 means the building performs better than about 17% of its national peers. BuildingCensus bands the score into report-card grades; 17 falls in band D — lowest band (1–54). It sits 58 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. Stellar - 288 9th Street's 122.5 kBtu/ft² across 165,367 sq ft works out to about 20.3 billion Btu (5,937 MWh-equivalent) in 2024. Its source EUI of 157.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 808,167 kWh of electricity and 174,975 therms of natural gas for the year.
Which law requires Stellar - 288 9th Street to report its energy use?
Stellar - 288 9th 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:2665599:2024). 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
- 136-18 and 136-20 Maple Avenue (Parent Property)· 165,240 sq ft · score 97 (A)
- West Farms 7 & 8· 165,200 sq ft · score 89 (A)
- 160-10 89th Avenue· 165,200 sq ft · score 50 (D)
- 4077 Owners Corp.· 165,176 sq ft · score 90 (A)
- Wallack - 308 East 72nd St· 165,138 sq ft · score 76 (B)
- Halstead - 201 West 89th Street - PARENT· 165,117 sq ft
- 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 Stellar - 288 9th Street's energy grade?
Stellar - 288 9th Street scores 17 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 Stellar - 288 9th Street use?
Its 2024 site energy-use intensity was 122.5 kBtu/ft² (157.8 kBtu/ft² source) across 165,367 sq ft, including 808,167 kWh of electricity and 174,975 therms of natural gas.
What are Stellar - 288 9th Street's carbon emissions?
Stellar - 288 9th Street reported 1,247 tCO₂e of greenhouse-gas emissions (7.5 kgCO₂e/ft²) for 2024.
Where is Stellar - 288 9th Street?
Stellar - 288 9th Street is in New York City, New York 10003.
How big is Stellar - 288 9th Street and when was it built?
Stellar - 288 9th Street has 165,367 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1940 as its year built. It is classed as multifamily housing.
Is Stellar - 288 9th 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, “Stellar - 288 9th Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/stellar-288-9th-street-9ac41b51 (data as of October 2, 2026).