99 Hudson Street
Office in New York City, NY · 10013
At a glance
99 Hudson Street is a 142,848-square-foot office building in New York City, New York, built in 1930. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 56 out of 100 (grade C), a site energy-use intensity of 95.5 kBtu/ft² and 1,227 tCO₂e of greenhouse-gas emissions. That score is higher than 20% 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 | 56 (band C) |
| Site EUI | 95.5 kBtu/ft² |
| Source EUI | 179.9 kBtu/ft² |
| GHG emissions | 1,227 tCO₂e |
| GHG intensity | 8.6 kgCO₂e/ft² |
| Electricity | 1,934,397 kWh |
| Natural gas | 26,037 therms |
| Water use | 4,948 kgal |
| Gross floor area | 142,848 sq ft |
| Source record | nyc:5043155:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 56 | +9 | 95.5 kBtu/ft² | 1,227 tCO₂e |
| 2023 | 47 | +4 | 110.9 kBtu/ft² | 1,362 tCO₂e |
| 2022 | 43 | 102.7 kBtu/ft² | 1,115 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
- 99 Hudson Street
- City
- New York City
- State
- New York
- ZIP
- 10013
- Coordinates
- 40.71897, -74.00877
Within ~1 km
Nearby benchmarked buildings
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- 200 West Streetscore 83
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- 250 Vesey Streetscore 82
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Multifamily Housing · 1,737,729 sq ft
See also: most efficient in New York City · biggest emitters
How does 99 Hudson Street 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. 99 Hudson Street's ENERGY STAR score of 56 compares with an average of 72 across the 2,519 that report a score; it scores higher than 20% of them and lower than 79%. Its site EUI of 95.5 kBtu/ft² is about 48% 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 8.6 kgCO₂e/ft² is about 48% above the group average of 5.8 kgCO₂e/ft².
At 142,848 sq ft, it is about 30% below the average floor area of 205,440 sq ft for those buildings. It was built in 1930, 10 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 99 Hudson Street's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 99 Hudson Street, covering report years 2022–2024. Its ENERGY STAR score went from 43 in 2022 to 56 in 2024 (+13 points). Site EUI moved from 102.7 kBtu/ft² (2022) to 95.5 kBtu/ft² (2024), a 7% decrease. Reported emissions went from 1,115 tCO₂e to 1,227 tCO₂e over the same span (up 10%).
What does an ENERGY STAR score of 56 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 56 means the building performs better than about 56% of its national peers. BuildingCensus bands the score into report-card grades; 56 falls in band C — below median (55–69). It sits 19 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. 99 Hudson Street's 95.5 kBtu/ft² across 142,848 sq ft works out to about 13.6 billion Btu (3,998 MWh-equivalent) in 2024. Its source EUI of 179.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,934,397 kWh of electricity, 26,037 therms of natural gas and 4,948 thousand gallons of water for the year.
Which law requires 99 Hudson Street to report its energy use?
99 Hudson 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:5043155:2024). 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
- 141-07 20th Avenue· 142,692 sq ft · score 65 (C)
- 5421 Equities Company (BBL): 1-00822-0070 (BIN) 1015512· 142,635 sq ft · score 93 (A)
- Livingston Management Services: 276 5th Ave· 142,631 sq ft · score 86 (A)
- 218 West 18th Street· 142,590 sq ft · score 65 (C)
- Stellar - 44-50 West 28th St· 141,830 sq ft · score 86 (A)
- DCAS_1031_Bronx Bergen Building· 141,488 sq ft · score 83 (B)
- 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 99 Hudson Street's energy grade?
99 Hudson Street scores 56 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 99 Hudson Street use?
Its 2024 site energy-use intensity was 95.5 kBtu/ft² (179.9 kBtu/ft² source) across 142,848 sq ft, including 1,934,397 kWh of electricity and 26,037 therms of natural gas.
What are 99 Hudson Street's carbon emissions?
99 Hudson Street reported 1,227 tCO₂e of greenhouse-gas emissions (8.6 kgCO₂e/ft²) for 2024.
Where is 99 Hudson Street?
99 Hudson Street is in New York City, New York 10013. Its coordinates are 40.71897, -74.00877 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 99 Hudson Street and when was it built?
99 Hudson Street has 142,848 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1930 as its year built. It is classed as office.
Is 99 Hudson 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, “99 Hudson Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/99-hudson-street-4c94d669 (data as of October 2, 2026).