880 Thieriot
Multifamily Housing in New York City, NY · 880 Thieriot Ave · 10473
At a glance
880 Thieriot is a 175,851-square-foot multifamily housing building at 880 Thieriot Ave in New York City, New York, built in 1968. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 19.6 kBtu/ft² and 336 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 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 19.6 kBtu/ft² |
| Source EUI | 47.9 kBtu/ft² |
| GHG emissions | 336 tCO₂e |
| GHG intensity | 1.9 kgCO₂e/ft² |
| Electricity | 805,363 kWh |
| Natural gas | 6,953 therms |
| Gross floor area | 175,851 sq ft |
| Source record | nyc:20416429:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 100 | ±0 | 19.6 kBtu/ft² | 336 tCO₂e |
| 2022 | 100 | 19.5 kBtu/ft² | 268 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
- 880 Thieriot Ave
- City
- New York City
- State
- New York
- ZIP
- 10473
- Coordinates
- 40.82309, -73.86239
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 880 Thieriot 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. 880 Thieriot'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 19.6 kBtu/ft² is about 74% below 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 1.9 kgCO₂e/ft² is about 63% below the group average of 5.2 kgCO₂e/ft².
At 175,851 sq ft, it is about 74% above the average floor area of 100,951 sq ft for those buildings. It was built in 1968, 16 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 880 Thieriot's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 880 Thieriot, covering report years 2022–2023. Its ENERGY STAR score was 100 in both 2022 and 2023. Site EUI moved from 19.5 kBtu/ft² (2022) to 19.6 kBtu/ft² (2023), an 1% increase. Reported emissions went from 268 tCO₂e to 336 tCO₂e over the same span (up 25%).
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. 880 Thieriot's 19.6 kBtu/ft² across 175,851 sq ft works out to about 3.4 billion Btu (1,010 MWh-equivalent) in 2023. Its source EUI of 47.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 805,363 kWh of electricity and 6,953 therms of natural gas for the year.
Which law requires 880 Thieriot to report its energy use?
880 Thieriot 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:20416429:2023). 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 multifamily housing buildings in New York City
- 2132 Presidential Assets LLC· 175,806 sq ft · score 70 (B)
- 75 Lewis· 175,798 sq ft · score 100 (A)
- 285 Riverside Drive Corp.· 175,747 sq ft · score 98 (A)
- A&E - Riverdale - Small· 175,726 sq ft · score 46 (D)
- 83-40 Austin Street· 175,700 sq ft · score 82 (B)
- The Dylan (dy028)· 175,687 sq ft · score 66 (C)
- Multifamily Housing buildings in New York City· 33,022 benchmarked
- All New York City benchmarked buildings· Local Law 84 (LL84)
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- Least efficient large buildings in New York City
- Biggest emitters in New York City
Frequently asked questions
What is 880 Thieriot's energy grade?
880 Thieriot scores 100 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 880 Thieriot use?
Its 2023 site energy-use intensity was 19.6 kBtu/ft² (47.9 kBtu/ft² source) across 175,851 sq ft, including 805,363 kWh of electricity and 6,953 therms of natural gas.
What are 880 Thieriot's carbon emissions?
880 Thieriot reported 336 tCO₂e of greenhouse-gas emissions (1.9 kgCO₂e/ft²) for 2023.
Where is 880 Thieriot?
880 Thieriot is at 880 Thieriot Ave, in New York City, New York 10473. Its coordinates are 40.82309, -73.86239 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 880 Thieriot and when was it built?
880 Thieriot has 175,851 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1968 as its year built. It is classed as multifamily housing.
Is 880 Thieriot 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, “880 Thieriot, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/880-thieriot-0e92fc6a (data as of October 2, 2026).