Gilman: 142 SOUTH 9 STREET
Multifamily Housing in New York City, NY · 142 SOUTH 9 STREET · 11211
At a glance
Gilman: 142 SOUTH 9 STREET is a 31,394-square-foot multifamily housing building in New York City, New York, built in 1915. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 4 out of 100 (grade D), a site energy-use intensity of 158.5 kBtu/ft² and 301 tCO₂e of greenhouse-gas emissions. That score is higher than 4% 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 | 4 (band D) |
| Site EUI | 158.5 kBtu/ft² |
| Source EUI | 189.1 kBtu/ft² |
| GHG emissions | 301 tCO₂e |
| GHG intensity | 9.6 kgCO₂e/ft² |
| Electricity | 122,598 kWh |
| Natural gas | 40,483 therms |
| Gross floor area | 31,394 sq ft |
| Source record | nyc:6664917:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 4 | -1 | 158.5 kBtu/ft² | 301 tCO₂e |
| 2023 | 5 | +3 | 154.3 kBtu/ft² | 290 tCO₂e |
| 2022 | 2 | 181.9 kBtu/ft² | 323 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
- 142 SOUTH 9 STREET
- City
- New York City
- State
- New York
- ZIP
- 11211
- Coordinates
- 40.70860, -73.96319
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Gilman: 142 SOUTH 9 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. Gilman: 142 SOUTH 9 STREET's ENERGY STAR score of 4 compares with an average of 63 across the 22,829 that report a score; it scores higher than 4% of them and lower than 96%. Its site EUI of 158.5 kBtu/ft² is about twice 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 9.6 kgCO₂e/ft² is about 84% above the group average of 5.2 kgCO₂e/ft².
At 31,394 sq ft, it is about 69% below the average floor area of 100,951 sq ft for those buildings. It was built in 1915, 37 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 Gilman: 142 SOUTH 9 STREET's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Gilman: 142 SOUTH 9 STREET, covering report years 2022–2024. Its ENERGY STAR score went from 2 in 2022 to 4 in 2024 (+2 points); its best year on file was 2023, at 5. Site EUI moved from 181.9 kBtu/ft² (2022) to 158.5 kBtu/ft² (2024), a 13% decrease. Reported emissions went from 323 tCO₂e to 301 tCO₂e over the same span (down 7%).
What does an ENERGY STAR score of 4 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 4 means the building performs better than about 4% of its national peers. BuildingCensus bands the score into report-card grades; 4 falls in band D — lowest band (1–54). It sits 71 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. Gilman: 142 SOUTH 9 STREET's 158.5 kBtu/ft² across 31,394 sq ft works out to about 5 billion Btu (1,458 MWh-equivalent) in 2024. Its source EUI of 189.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 122,598 kWh of electricity and 40,483 therms of natural gas for the year.
Which law requires Gilman: 142 SOUTH 9 STREET to report its energy use?
Gilman: 142 SOUTH 9 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:6664917:2024). 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
- Waterstone: 1718 66th St.· 31,392 sq ft · score 55 (C)
- Tap: 8785 Bay 16th Street· 31,390 sq ft · score 39 (D)
- 468 Convent Avenue· 31,390 sq ft · score 9 (D)
- 470 Convent Avenue· 31,390 sq ft · score 54 (D)
- 741 Coster St· 31,385 sq ft
- 101 East 2nd Street· 31,385 sq ft · score 79 (B)
- 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 Gilman: 142 SOUTH 9 STREET's energy grade?
Gilman: 142 SOUTH 9 STREET scores 4 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 Gilman: 142 SOUTH 9 STREET use?
Its 2024 site energy-use intensity was 158.5 kBtu/ft² (189.1 kBtu/ft² source) across 31,394 sq ft, including 122,598 kWh of electricity and 40,483 therms of natural gas.
What are Gilman: 142 SOUTH 9 STREET's carbon emissions?
Gilman: 142 SOUTH 9 STREET reported 301 tCO₂e of greenhouse-gas emissions (9.6 kgCO₂e/ft²) for 2024.
Where is Gilman: 142 SOUTH 9 STREET?
Gilman: 142 SOUTH 9 STREET is in New York City, New York 11211. Its coordinates are 40.70860, -73.96319 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Gilman: 142 SOUTH 9 STREET and when was it built?
Gilman: 142 SOUTH 9 STREET has 31,394 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1915 as its year built. It is classed as multifamily housing.
Is Gilman: 142 SOUTH 9 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, “Gilman: 142 SOUTH 9 STREET, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/gilman-142-south-9-street-3df6a84c (data as of October 2, 2026).