717-719 Coster St
Multifamily Housing in New York City, NY · 717 Coster St · 10474
At a glance
717-719 Coster St is a 45,201-square-foot multifamily housing building at 717 Coster St in New York City, New York, built in 2008. 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 22.0 kBtu/ft² and 87 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 | 22.0 kBtu/ft² |
| Source EUI | 46.9 kBtu/ft² |
| GHG emissions | 87 tCO₂e |
| GHG intensity | 1.9 kgCO₂e/ft² |
| Electricity | 180,238 kWh |
| Natural gas | 3,800 therms |
| Water use | 3,697 kgal |
| Gross floor area | 45,201 sq ft |
| Source record | nyc:6683537:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 100 | ±0 | 22.0 kBtu/ft² | 87 tCO₂e |
| 2022 | 100 | 13.0 kBtu/ft² | 47 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
- 717 Coster St
- City
- New York City
- State
- New York
- ZIP
- 10474
- Coordinates
- 40.81491, -73.88755
Within ~1 km
Nearby benchmarked buildings
- 975 - 1000 Simpson Stscore —
Multifamily Housing · 783,108 sq ft
Multifamily Housing · 356,591 sq ft
- Evergreen Gardens Inc. Parentscore 47
Multifamily Housing · 328,071 sq ft
Multifamily Housing · 303,967 sq ft
- 1340 Viele Avenuescore —
Manufacturing/Industrial Plant · 290,000 sq ft
Non-Refrigerated Warehouse · 269,776 sq ft
See also: most efficient in New York City · biggest emitters
How does 717-719 Coster St 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. 717-719 Coster St'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 22.0 kBtu/ft² is about 71% 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 45,201 sq ft, it is about 55% below the average floor area of 100,951 sq ft for those buildings. It was built in 2008, 56 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 717-719 Coster St's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 717-719 Coster St, covering report years 2022–2023. Its ENERGY STAR score was 100 in both 2022 and 2023. Site EUI moved from 13.0 kBtu/ft² (2022) to 22.0 kBtu/ft² (2023), an 69% increase. Reported emissions went from 47 tCO₂e to 87 tCO₂e over the same span (up 86%).
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. 717-719 Coster St's 22.0 kBtu/ft² across 45,201 sq ft works out to about 1 billion Btu (291 MWh-equivalent) in 2023. Its source EUI of 46.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 180,238 kWh of electricity, 3,800 therms of natural gas and 3,697 thousand gallons of water for the year.
Which law requires 717-719 Coster St to report its energy use?
717-719 Coster 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:6683537:2023). 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
- 380 WALLABOUT STREET· 45,200 sq ft · score 100 (A)
- Cornerstone: 22 Wooster· 45,197 sq ft · EUI 56.4 kBtu/ft²
- MILLER: 2698 Bailey Avenue· 45,197 sq ft · score 59 (C)
- 310 West 97th Street· 45,193 sq ft
- 306 West 97th Street· 45,193 sq ft
- Miller - 1172 Anderson Avenue· 45,190 sq ft · score 60 (C)
- Multifamily Housing buildings in New York City· 33,022 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 717-719 Coster St's energy grade?
717-719 Coster St 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 717-719 Coster St use?
Its 2023 site energy-use intensity was 22.0 kBtu/ft² (46.9 kBtu/ft² source) across 45,201 sq ft, including 180,238 kWh of electricity and 3,800 therms of natural gas.
What are 717-719 Coster St's carbon emissions?
717-719 Coster St reported 87 tCO₂e of greenhouse-gas emissions (1.9 kgCO₂e/ft²) for 2023.
Where is 717-719 Coster St?
717-719 Coster St is at 717 Coster St, in New York City, New York 10474. Its coordinates are 40.81491, -73.88755 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 717-719 Coster St and when was it built?
717-719 Coster St has 45,201 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 2008 as its year built. It is classed as multifamily housing.
Is 717-719 Coster 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).
Working with New York City building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “717-719 Coster St, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/717-719-coster-st-c5d68773 (data as of October 2, 2026).