Hewitt Hall
Residence Hall/Dormitory in New York City, NY · 3009 Broadway · 10029
At a glance
Hewitt Hall is a 83,480-square-foot residence hall/dormitory at 3009 Broadway in New York City, New York, built in 1907. In its 2023 New York City benchmarking disclosure it reported 0 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | — |
| Source EUI | — |
| GHG emissions | 0 tCO₂e |
| GHG intensity | 0.0 kgCO₂e/ft² |
| Gross floor area | 83,480 sq ft |
| Source record | nyc:5876983:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | — | — | 0 tCO₂e | |
| 2022 | — | — | 0 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
- 3009 Broadway
- City
- New York City
- State
- New York
- ZIP
- 10029
- Coordinates
- 40.80909, -73.96312
Within ~1 km
Nearby benchmarked buildings
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- MANHATTANVILLEscore 13
Multifamily Housing · 1,443,550 sq ft
- Manhattanville Campusscore —
College/University · 1,272,806 sq ft
College/University · 1,043,100 sq ft
- Morningside Campus Parentscore —
Hospital (General Medical & Surgical) · 1,039,510 sq ft
- 560 Riverside Drive Campusscore —
Multifamily Housing · 912,727 sq ft
See also: most efficient in New York City · biggest emitters
How does Hewitt Hall compare with other residence hall/dormitory buildings in New York City?
The latest disclosures cover 343 residence hall/dormitory buildings in New York City, out of 48,310 buildings citywide. Its emissions intensity of 0.0 kgCO₂e/ft² is about 100% below the group average of 5.5 kgCO₂e/ft².
At 83,480 sq ft, it is roughly in line with the average floor area of 85,583 sq ft for those buildings. It was built in 1907, 39 years earlier than the group's average year built (1947). Across all 24 jurisdictions BuildingCensus covers, the 702 residence hall/dormitory buildings average an ENERGY STAR score of 70 and a site EUI of 70.7 kBtu/ft².
How has Hewitt Hall's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for Hewitt Hall, covering report years 2022–2023. None of those years carry an ENERGY STAR score or site EUI.
Which law requires Hewitt Hall to report its energy use?
Hewitt 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 2023 disclosure (source record nyc:5876983:2023). 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 residence hall/dormitory buildings in New York City
- Hartley Hall· 81,943 sq ft
- J. Cardinal O'Connor Hall· 81,625 sq ft
- Prospect Park - Main· 80,335 sq ft · EUI 141.0 kBtu/ft²
- Stabile Hall· 79,756 sq ft · score 56 (C)
- Barnard Plimpton Hall· 79,036 sq ft · score 59 (C)
- UTS McGiffert Hall· 78,397 sq ft · score 1 (D)
- Residence Hall/Dormitory buildings in New York City· 343 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 Hewitt Hall's energy grade?
Hewitt Hall did not report an ENERGY STAR score in its 2023 disclosure.
How much energy does Hewitt Hall use?
No energy-use intensity was reported for 2023.
What are Hewitt Hall's carbon emissions?
Hewitt Hall reported 0 tCO₂e of greenhouse-gas emissions (0.0 kgCO₂e/ft²) for 2023.
Where is Hewitt Hall?
Hewitt Hall is at 3009 Broadway, in New York City, New York 10029. Its coordinates are 40.80909, -73.96312 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Hewitt Hall and when was it built?
Hewitt Hall has 83,480 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1907 as its year built. It is classed as residence hall/dormitory.
Is Hewitt Hall covered by Local Law 84 (LL84)?
Yes — it appears in the 2023 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, “Hewitt Hall, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/hewitt-hall-41bc8a5c (data as of October 2, 2026).