Tilden Towers
Multifamily Housing in New York City, NY · 801 Tilden Street · 10467
At a glance
Tilden Towers is a 349,866-square-foot multifamily housing building at 801 Tilden Street in New York City, New York, built in 1967. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 75 out of 100 (grade B), a site energy-use intensity of 68.9 kBtu/ft² and 1,562 tCO₂e of greenhouse-gas emissions. That score is higher than 57% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 75 (band B) |
| Site EUI | 68.9 kBtu/ft² |
| Source EUI | 95.1 kBtu/ft² |
| GHG emissions | 1,562 tCO₂e |
| GHG intensity | 4.5 kgCO₂e/ft² |
| Electricity | 1,330,325 kWh |
| Natural gas | 195,673 therms |
| Water use | 16,157 kgal |
| Gross floor area | 349,866 sq ft |
| Source record | nyc:20581802:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 75 | +4 | 68.9 kBtu/ft² | 1,562 tCO₂e |
| 2023 | 71 | 69.2 kBtu/ft² | 1,536 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
- 801 Tilden Street
- City
- New York City
- State
- New York
- ZIP
- 10467
- Coordinates
- 40.87686, -73.86158
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Tilden Towers 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. Tilden Towers's ENERGY STAR score of 75 compares with an average of 63 across the 22,829 that report a score; it scores higher than 57% of them and lower than 42%. Its site EUI of 68.9 kBtu/ft² is roughly in line with 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 4.5 kgCO₂e/ft² is about 14% below the group average of 5.2 kgCO₂e/ft².
At 349,866 sq ft, it is about 247% above the average floor area of 100,951 sq ft for those buildings. It was built in 1967, 15 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 Tilden Towers's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for Tilden Towers, covering report years 2023–2024. Its ENERGY STAR score went from 71 in 2023 to 75 in 2024 (+4 points). Site EUI moved from 69.2 kBtu/ft² (2023) to 68.9 kBtu/ft² (2024), a 0% decrease. Reported emissions went from 1,536 tCO₂e to 1,562 tCO₂e over the same span (up 2%).
What does an ENERGY STAR score of 75 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: a score of 75 means the building performs better than about 75% of its national peers. BuildingCensus bands the score into report-card grades; 75 falls in band B — above median (70–84). 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. Tilden Towers's 68.9 kBtu/ft² across 349,866 sq ft works out to about 24.1 billion Btu (7,065 MWh-equivalent) in 2024. Its source EUI of 95.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,330,325 kWh of electricity, 195,673 therms of natural gas and 16,157 thousand gallons of water for the year.
Which law requires Tilden Towers to report its energy use?
Tilden Towers 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:20581802:2024). 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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- 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 Tilden Towers's energy grade?
Tilden Towers scores 75 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Tilden Towers use?
Its 2024 site energy-use intensity was 68.9 kBtu/ft² (95.1 kBtu/ft² source) across 349,866 sq ft, including 1,330,325 kWh of electricity and 195,673 therms of natural gas.
What are Tilden Towers's carbon emissions?
Tilden Towers reported 1,562 tCO₂e of greenhouse-gas emissions (4.5 kgCO₂e/ft²) for 2024.
Where is Tilden Towers?
Tilden Towers is at 801 Tilden Street, in New York City, New York 10467. Its coordinates are 40.87686, -73.86158 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Tilden Towers and when was it built?
Tilden Towers has 349,866 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1967 as its year built. It is classed as multifamily housing.
Is Tilden Towers 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, “Tilden Towers, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/tilden-towers-879fa7e0 (data as of October 2, 2026).