155 Delancey St
Mixed Use Property in New York City, NY · 10002
At a glance
155 Delancey St is a 468,652-square-foot mixed use property building in New York City, New York, built in 2021. In its 2023 New York City benchmarking disclosure it reported a site energy-use intensity of 36.1 kBtu/ft² and 1,518 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 36.1 kBtu/ft² |
| Source EUI | 79.5 kBtu/ft² |
| GHG emissions | 1,518 tCO₂e |
| GHG intensity | 3.2 kgCO₂e/ft² |
| Electricity | 3,261,597 kWh |
| Natural gas | 57,944 therms |
| Gross floor area | 468,652 sq ft |
| Source record | nyc:33918842:2023 |
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
- 155 Delancey St
- City
- New York City
- State
- New York
- ZIP
- 10002
- Coordinates
- 40.71790, -73.98632
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 155 Delancey St compare with other mixed use property buildings in New York City?
The latest disclosures cover 395 mixed use property buildings in New York City, out of 48,310 buildings citywide. Its site EUI of 36.1 kBtu/ft² is about 61% below the average of 92.7 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 3.2 kgCO₂e/ft² is about 59% below the group average of 7.9 kgCO₂e/ft².
At 468,652 sq ft, it is about twice the average floor area of 224,815 sq ft for those buildings. It was built in 2021, 64 years later than the group's average year built (1958). Across all 24 jurisdictions BuildingCensus covers, the 1,212 mixed use property buildings average an ENERGY STAR score of 69 and a site EUI of 79.8 kBtu/ft².
What does a site EUI of 36.1 kBtu/ft² mean?
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. 155 Delancey St's 36.1 kBtu/ft² across 468,652 sq ft works out to about 16.9 billion Btu (4,958 MWh-equivalent) in 2023. Its source EUI of 79.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 3,261,597 kWh of electricity and 57,944 therms of natural gas for the year.
Which law requires 155 Delancey St to report its energy use?
155 Delancey St 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:33918842:2023). 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 mixed use property buildings in New York City
- LC. Law School/McKeon Hall· 468,020 sq ft
- LC. Law School/McKeon Hall· 468,020 sq ft
- 866 Third Ave (854 3 AVE)· 458,682 sq ft · EUI 92.1 kBtu/ft²
- Tower 53, 821 7 AVENUE· 442,397 sq ft · score 71 (B)
- Union Square South· 438,548 sq ft · EUI 97.9 kBtu/ft²
- Feil - 200 East 161st Street· 437,560 sq ft · EUI 52.6 kBtu/ft²
- Mixed Use Property buildings in New York City· 395 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 155 Delancey St's energy grade?
155 Delancey St did not report an ENERGY STAR score in its 2023 disclosure, but its site energy-use intensity was 36.1 kBtu/ft².
How much energy does 155 Delancey St use?
Its 2023 site energy-use intensity was 36.1 kBtu/ft² (79.5 kBtu/ft² source) across 468,652 sq ft, including 3,261,597 kWh of electricity and 57,944 therms of natural gas.
What are 155 Delancey St's carbon emissions?
155 Delancey St reported 1,518 tCO₂e of greenhouse-gas emissions (3.2 kgCO₂e/ft²) for 2023.
Where is 155 Delancey St?
155 Delancey St is in New York City, New York 10002. Its coordinates are 40.71790, -73.98632 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 155 Delancey St and when was it built?
155 Delancey St has 468,652 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 2021 as its year built. It is classed as mixed use property.
Is 155 Delancey St 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, “155 Delancey St, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/155-delancey-st-89012f7d (data as of October 2, 2026).