1121 Broadway NY
Office in New York City, NY · 1133Broadway · 10010
At a glance
1121 Broadway NY is a 120,000-square-foot office building at 1133Broadway in New York City, New York, built in 1896. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 89 out of 100 (grade A), a site energy-use intensity of 97.7 kBtu/ft² and 868 tCO₂e of greenhouse-gas emissions. That score is higher than 72% of the 2,519 scored office buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 89 (band A) |
| Site EUI | 97.7 kBtu/ft² |
| Source EUI | 160.3 kBtu/ft² |
| GHG emissions | 868 tCO₂e |
| GHG intensity | 7.2 kgCO₂e/ft² |
| Electricity | 1,161,304 kWh |
| Natural gas | 77,561 therms |
| Gross floor area | 120,000 sq ft |
| Source record | nyc:3955173:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 89 | -9 | 97.7 kBtu/ft² | 868 tCO₂e |
| 2023 | 98 | -1 | 60.3 kBtu/ft² | 511 tCO₂e |
| 2022 | 99 | 59.2 kBtu/ft² | 430 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
- 1133Broadway
- City
- New York City
- State
- New York
- ZIP
- 10010
- Coordinates
- 40.74352, -73.98907
Within ~1 km
Nearby benchmarked buildings
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- (71003A) Herald Square Macy'sscore 70
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- 51 Madisonscore 79
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- One Madison Avenuescore —
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- Benchmarking Group - 3score —
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See also: most efficient in New York City · biggest emitters
How does 1121 Broadway NY compare with other office buildings in New York City?
The latest disclosures cover 3,384 office buildings in New York City, out of 48,310 buildings citywide. 1121 Broadway NY's ENERGY STAR score of 89 compares with an average of 72 across the 2,519 that report a score; it scores higher than 72% of them and lower than 26%. Its site EUI of 97.7 kBtu/ft² is about 51% above the average of 64.5 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 7.2 kgCO₂e/ft² is about 25% above the group average of 5.8 kgCO₂e/ft².
At 120,000 sq ft, it is about 42% below the average floor area of 205,440 sq ft for those buildings. It was built in 1896, 44 years earlier than the group's average year built (1940). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has 1121 Broadway NY's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 1121 Broadway NY, covering report years 2022–2024. Its ENERGY STAR score went from 99 in 2022 to 89 in 2024 (-10 points); its best year on file was 2022, at 99. Site EUI moved from 59.2 kBtu/ft² (2022) to 97.7 kBtu/ft² (2024), an 65% increase. Reported emissions went from 430 tCO₂e to 868 tCO₂e over the same span (up 102%).
What does an ENERGY STAR score of 89 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 89 means the building performs better than about 89% of its national peers. BuildingCensus bands the score into report-card grades; 89 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. 1121 Broadway NY's 97.7 kBtu/ft² across 120,000 sq ft works out to about 11.7 billion Btu (3,436 MWh-equivalent) in 2024. Its source EUI of 160.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,161,304 kWh of electricity and 77,561 therms of natural gas for the year.
Which law requires 1121 Broadway NY to report its energy use?
1121 Broadway NY 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:3955173:2024). 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 office buildings in New York City
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- URA Group - 2 West 45th Street· 119,990 sq ft · score 64 (C)
- AB 40th Street LLC (6 WEST 40 STREET)· 119,689 sq ft · score 81 (B)
- 17th Street Associates· 119,512 sq ft · score 65 (C)
- 10 Astor Place· 119,434 sq ft · EUI 74.8 kBtu/ft²
- Office buildings in New York City· 3,384 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 1121 Broadway NY's energy grade?
1121 Broadway NY scores 89 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 1121 Broadway NY use?
Its 2024 site energy-use intensity was 97.7 kBtu/ft² (160.3 kBtu/ft² source) across 120,000 sq ft, including 1,161,304 kWh of electricity and 77,561 therms of natural gas.
What are 1121 Broadway NY's carbon emissions?
1121 Broadway NY reported 868 tCO₂e of greenhouse-gas emissions (7.2 kgCO₂e/ft²) for 2024.
Where is 1121 Broadway NY?
1121 Broadway NY is at 1133Broadway, in New York City, New York 10010. Its coordinates are 40.74352, -73.98907 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 1121 Broadway NY and when was it built?
1121 Broadway NY has 120,000 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1896 as its year built. It is classed as office.
Is 1121 Broadway NY 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, “1121 Broadway NY, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/1121-broadway-ny-249f8a19 (data as of October 2, 2026).