Washington Court - data
Mixed Use Property in New York City, NY · 89 Washington Place · 10011
At a glance
Washington Court - data is a 57,826-square-foot mixed use property building at 89 Washington Place in New York City, New York, built in 1986. In its 2023 New York City benchmarking disclosure it reported a site energy-use intensity of 92.6 kBtu/ft² and 439 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 92.6 kBtu/ft² |
| Source EUI | 181.6 kBtu/ft² |
| GHG emissions | 439 tCO₂e |
| GHG intensity | 7.6 kgCO₂e/ft² |
| Electricity | 816,527 kWh |
| Natural gas | 25,704 therms |
| Gross floor area | 57,826 sq ft |
| Source record | nyc:22427097:2023 |
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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 89 Washington Place
- City
- New York City
- State
- New York
- ZIP
- 10011
- Coordinates
- 40.73209, -74.00002
Within ~1 km
Nearby benchmarked buildings
College/University · 7,553,129 sq ft
- 375 Hudson (363 HUDSON STREET)score 92
Office · 885,326 sq ft
Office · 856,538 sq ft
College/University · 760,025 sq ft
- 620 Avenue of the Americasscore 82
Office · 731,613 sq ft
- 395 Hudson New York LLCscore 93
Office · 731,175 sq ft
See also: most efficient in New York City · biggest emitters
How does Washington Court - data 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 92.6 kBtu/ft² is roughly in line with 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 7.6 kgCO₂e/ft² is roughly in line with the group average of 7.9 kgCO₂e/ft².
At 57,826 sq ft, it is about 74% below the average floor area of 224,815 sq ft for those buildings. It was built in 1986, 29 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 92.6 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. Washington Court - data's 92.6 kBtu/ft² across 57,826 sq ft works out to about 5.4 billion Btu (1,569 MWh-equivalent) in 2023. Its source EUI of 181.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 816,527 kWh of electricity and 25,704 therms of natural gas for the year.
Which law requires Washington Court - data to report its energy use?
Washington Court - data 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:22427097:2023). 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
- 70-39 Parsons Blvd· 57,408 sq ft · EUI 105.3 kBtu/ft²
- 500 Greenwich Street· 56,614 sq ft · EUI 35.2 kBtu/ft²
- China Arcade· 55,865 sq ft · EUI 94.0 kBtu/ft²
- Copy of 827 East 92nd St Brooklyn NY· 54,868 sq ft · EUI 172.2 kBtu/ft²
- 64 Wooster Street· 54,848 sq ft · EUI 16.1 kBtu/ft²
- The 243 4th Avenue Codominium· 54,666 sq ft · EUI 39.1 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 Washington Court - data's energy grade?
Washington Court - data did not report an ENERGY STAR score in its 2023 disclosure, but its site energy-use intensity was 92.6 kBtu/ft².
How much energy does Washington Court - data use?
Its 2023 site energy-use intensity was 92.6 kBtu/ft² (181.6 kBtu/ft² source) across 57,826 sq ft, including 816,527 kWh of electricity and 25,704 therms of natural gas.
What are Washington Court - data's carbon emissions?
Washington Court - data reported 439 tCO₂e of greenhouse-gas emissions (7.6 kgCO₂e/ft²) for 2023.
Where is Washington Court - data?
Washington Court - data is at 89 Washington Place, in New York City, New York 10011. Its coordinates are 40.73209, -74.00002 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Washington Court - data and when was it built?
Washington Court - data has 57,826 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1986 as its year built. It is classed as mixed use property.
Is Washington Court - data 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, “Washington Court - data, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/washington-court-data-7fa30b6e (data as of October 2, 2026).