47 Hall
Multifamily Housing in New York City, NY · 47 Hall Street · 11205
At a glance
47 Hall is a 584,476-square-foot multifamily housing building at 47 Hall Street in New York City, New York, built in 2021. 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 68.3 kBtu/ft² and 4,058 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 | 68.3 kBtu/ft² |
| Source EUI | 165.4 kBtu/ft² |
| GHG emissions | 4,058 tCO₂e |
| GHG intensity | 6.9 kgCO₂e/ft² |
| Electricity | 9,171,087 kWh |
| Natural gas | 86,000 therms |
| Water use | 34,235 kgal |
| Gross floor area | 584,476 sq ft |
| Source record | nyc:20800804:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | ±0 | 68.3 kBtu/ft² | 4,058 tCO₂e |
| 2023 | 100 | +10 | 26.3 kBtu/ft² | 1,509 tCO₂e |
| 2022 | 90 | 26.6 kBtu/ft² | 1,217 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 47 Hall Street
- City
- New York City
- State
- New York
- ZIP
- 11205
- Coordinates
- 40.69644, -73.96650
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 47 Hall 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. 47 Hall'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 68.3 kBtu/ft² is roughly in line with 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 6.9 kgCO₂e/ft² is about 33% above the group average of 5.2 kgCO₂e/ft².
At 584,476 sq ft, it is about 479% above the average floor area of 100,951 sq ft for those buildings. It was built in 2021, 69 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 47 Hall's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 47 Hall, covering report years 2022–2024. Its ENERGY STAR score went from 90 in 2022 to 100 in 2024 (+10 points); its best year on file was 2023, at 100. Site EUI moved from 26.6 kBtu/ft² (2022) to 68.3 kBtu/ft² (2024), an 157% increase. Reported emissions went from 1,217 tCO₂e to 4,058 tCO₂e over the same span (up 234%).
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. 47 Hall's 68.3 kBtu/ft² across 584,476 sq ft works out to about 39.9 billion Btu (11,699 MWh-equivalent) in 2024. Its source EUI of 165.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 9,171,087 kWh of electricity, 86,000 therms of natural gas and 34,235 thousand gallons of water for the year.
Which law requires 47 Hall to report its energy use?
47 Hall 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:20800804:2024). 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
- 790-800 Concourse· 584,332 sq ft · score 100 (A)
- Marcus Garvey Preservation LLC (2127)· 583,323 sq ft · score 1 (D)
- WEBSTER· 583,200 sq ft · score 2 (D)
- 415 East 37 Street - Horizon· 583,000 sq ft · score 54 (D)
- Brodsky - 124 W 60th Street· 582,822 sq ft · score 21 (D)
- 45 E 89th St· 582,673 sq ft · score 5 (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 47 Hall's energy grade?
47 Hall 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 47 Hall use?
Its 2024 site energy-use intensity was 68.3 kBtu/ft² (165.4 kBtu/ft² source) across 584,476 sq ft, including 9,171,087 kWh of electricity and 86,000 therms of natural gas.
What are 47 Hall's carbon emissions?
47 Hall reported 4,058 tCO₂e of greenhouse-gas emissions (6.9 kgCO₂e/ft²) for 2024.
Where is 47 Hall?
47 Hall is at 47 Hall Street, in New York City, New York 11205. Its coordinates are 40.69644, -73.96650 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 47 Hall and when was it built?
47 Hall has 584,476 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2021 as its year built. It is classed as multifamily housing.
Is 47 Hall 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, “47 Hall, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/47-hall-214d7986 (data as of October 2, 2026).