RUDD REALTY : 689 FT WASHINGTON AVENUE
Multifamily Housing in New York City, NY · 689 FT WASHINGTON AVENUE · 10040
At a glance
RUDD REALTY : 689 FT WASHINGTON AVENUE is a 75,914-square-foot multifamily housing building in New York City, New York, built in 1950. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 90.3 kBtu/ft² and 427 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 90.3 kBtu/ft² |
| Source EUI | 118.1 kBtu/ft² |
| GHG emissions | 427 tCO₂e |
| GHG intensity | 5.6 kgCO₂e/ft² |
| Electricity | 295,633 kWh |
| Natural gas | 58,463 therms |
| Gross floor area | 75,914 sq ft |
| Source record | nyc:33944294:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 90.3 kBtu/ft² | 427 tCO₂e | |
| 2023 | — | 41.3 kBtu/ft² | 193 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
- 689 FT WASHINGTON AVENUE
- City
- New York City
- State
- New York
- ZIP
- 10040
- Coordinates
- 40.85722, -73.93554
Within ~1 km
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How does RUDD REALTY : 689 FT WASHINGTON AVENUE 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. Its site EUI of 90.3 kBtu/ft² is about 21% above the average of 74.9 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 5.6 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 75,914 sq ft, it is about 25% below the average floor area of 100,951 sq ft for those buildings. Its 1950 construction date is close to 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 RUDD REALTY : 689 FT WASHINGTON AVENUE's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for RUDD REALTY : 689 FT WASHINGTON AVENUE, covering report years 2023–2024. Site EUI moved from 41.3 kBtu/ft² (2023) to 90.3 kBtu/ft² (2024), an 119% increase. Reported emissions went from 193 tCO₂e to 427 tCO₂e over the same span (up 121%).
What does a site EUI of 90.3 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. RUDD REALTY : 689 FT WASHINGTON AVENUE's 90.3 kBtu/ft² across 75,914 sq ft works out to about 6.9 billion Btu (2,009 MWh-equivalent) in 2024. Its source EUI of 118.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 295,633 kWh of electricity and 58,463 therms of natural gas for the year.
Which law requires RUDD REALTY : 689 FT WASHINGTON AVENUE to report its energy use?
RUDD REALTY : 689 FT WASHINGTON AVENUE 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:33944294:2024). 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.
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- AKAM - 210 East 73rd Street· 75,884 sq ft
- Multifamily Housing buildings in New York City· 33,022 benchmarked
- All New York City benchmarked buildings· Local Law 84 (LL84)
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Frequently asked questions
What is RUDD REALTY : 689 FT WASHINGTON AVENUE's energy grade?
RUDD REALTY : 689 FT WASHINGTON AVENUE did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 90.3 kBtu/ft².
How much energy does RUDD REALTY : 689 FT WASHINGTON AVENUE use?
Its 2024 site energy-use intensity was 90.3 kBtu/ft² (118.1 kBtu/ft² source) across 75,914 sq ft, including 295,633 kWh of electricity and 58,463 therms of natural gas.
What are RUDD REALTY : 689 FT WASHINGTON AVENUE's carbon emissions?
RUDD REALTY : 689 FT WASHINGTON AVENUE reported 427 tCO₂e of greenhouse-gas emissions (5.6 kgCO₂e/ft²) for 2024.
Where is RUDD REALTY : 689 FT WASHINGTON AVENUE?
RUDD REALTY : 689 FT WASHINGTON AVENUE is in New York City, New York 10040. Its coordinates are 40.85722, -73.93554 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is RUDD REALTY : 689 FT WASHINGTON AVENUE and when was it built?
RUDD REALTY : 689 FT WASHINGTON AVENUE has 75,914 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1950 as its year built. It is classed as multifamily housing.
Is RUDD REALTY : 689 FT WASHINGTON AVENUE 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, “RUDD REALTY : 689 FT WASHINGTON AVENUE, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/rudd-realty-689-ft-washington-avenue-597b94aa (data as of October 2, 2026).