205 MILL ROAD
Multifamily Housing in New York City, NY · 30 Ebbitts Street · 10306
At a glance
205 MILL ROAD is a 143,994-square-foot multifamily housing building at 30 Ebbitts Street in New York City, New York, built in 1969. 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 3.3 kBtu/ft² and 25 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 | 3.3 kBtu/ft² |
| Source EUI | 3.4 kBtu/ft² |
| GHG emissions | 25 tCO₂e |
| GHG intensity | 0.2 kgCO₂e/ft² |
| Natural gas | 4,704 therms |
| Gross floor area | 143,994 sq ft |
| Source record | nyc:2630968:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | ±0 | 3.3 kBtu/ft² | 25 tCO₂e |
| 2023 | 100 | 3.7 kBtu/ft² | 24 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
- 30 Ebbitts Street
- City
- New York City
- State
- New York
- ZIP
- 10306
- Coordinates
- 40.56448, -74.11044
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 205 MILL ROAD 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. 205 MILL ROAD'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 3.3 kBtu/ft² is about 96% 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 0.2 kgCO₂e/ft² is about 97% below the group average of 5.2 kgCO₂e/ft².
At 143,994 sq ft, it is about 43% above the average floor area of 100,951 sq ft for those buildings. It was built in 1969, 17 years later 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 205 MILL ROAD's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 205 MILL ROAD, covering report years 2023–2024. Its ENERGY STAR score was 100 in both 2023 and 2024. Site EUI moved from 3.7 kBtu/ft² (2023) to 3.3 kBtu/ft² (2024), a 11% decrease. Reported emissions went from 24 tCO₂e to 25 tCO₂e over the same span (up 5%).
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. 205 MILL ROAD's 3.3 kBtu/ft² across 143,994 sq ft works out to about 0.5 billion Btu (139 MWh-equivalent) in 2024. Its source EUI of 3.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 4,704 therms of natural gas for the year.
Which law requires 205 MILL ROAD to report its energy use?
205 MILL ROAD 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:2630968:2024). 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
- 3475 Third Avenue· 143,971 sq ft · score 86 (A)
- 2350 Ocean Avenue - 24128· 143,926 sq ft · score 39 (D)
- 325 Lafayette Avenue· 143,892 sq ft · score 99 (A)
- 325 Lafayette Ave· 143,892 sq ft · score 99 (A)
- 3636 Fieldston Road· 143,886 sq ft · score 61 (C)
- 71-01 Park Avenue· 143,865 sq ft · score 90 (A)
- 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 205 MILL ROAD's energy grade?
205 MILL ROAD 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 205 MILL ROAD use?
Its 2024 site energy-use intensity was 3.3 kBtu/ft² (3.4 kBtu/ft² source) across 143,994 sq ft and 4,704 therms of natural gas.
What are 205 MILL ROAD's carbon emissions?
205 MILL ROAD reported 25 tCO₂e of greenhouse-gas emissions (0.2 kgCO₂e/ft²) for 2024.
Where is 205 MILL ROAD?
205 MILL ROAD is at 30 Ebbitts Street, in New York City, New York 10306. Its coordinates are 40.56448, -74.11044 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 205 MILL ROAD and when was it built?
205 MILL ROAD has 143,994 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1969 as its year built. It is classed as multifamily housing.
Is 205 MILL ROAD 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, “205 MILL ROAD, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/205-mill-road-a43fbf49 (data as of October 2, 2026).