444 East 84th St. Apt Corp.
Multifamily Housing in New York City, NY · 444 East 84th St · 10028
At a glance
444 East 84th St. Apt Corp. is a 91,649-square-foot multifamily housing building in New York City, New York, built in 1956. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 61 out of 100 (grade C), a site energy-use intensity of 75.1 kBtu/ft² and 573 tCO₂e of greenhouse-gas emissions. That score is higher than 42% 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 | 61 (band C) |
| Site EUI | 75.1 kBtu/ft² |
| Source EUI | 107.3 kBtu/ft² |
| GHG emissions | 573 tCO₂e |
| GHG intensity | 6.3 kgCO₂e/ft² |
| Electricity | 470,236 kWh |
| Natural gas | 1,649 therms |
| Gross floor area | 91,649 sq ft |
| Source record | nyc:2706418:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 61 | -15 | 75.1 kBtu/ft² | 573 tCO₂e |
| 2023 | 76 | +5 | 61.9 kBtu/ft² | 578 tCO₂e |
| 2022 | 71 | 69.9 kBtu/ft² | 610 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
- 444 East 84th St
- City
- New York City
- State
- New York
- ZIP
- 10028
- Coordinates
- 40.77511, -73.94930
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 444 East 84th St. Apt Corp. 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. 444 East 84th St. Apt Corp.'s ENERGY STAR score of 61 compares with an average of 63 across the 22,829 that report a score; it scores higher than 42% of them and lower than 58%. Its site EUI of 75.1 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft². Its emissions intensity of 6.3 kgCO₂e/ft² is about 20% above the group average of 5.2 kgCO₂e/ft².
At 91,649 sq ft, it is roughly in line with the average floor area of 100,951 sq ft for those buildings. It was built in 1956, 4 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 444 East 84th St. Apt Corp.'s energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 444 East 84th St. Apt Corp., covering report years 2022–2024. Its ENERGY STAR score went from 71 in 2022 to 61 in 2024 (-10 points); its best year on file was 2023, at 76. Site EUI moved from 69.9 kBtu/ft² (2022) to 75.1 kBtu/ft² (2024), an 7% increase. Reported emissions went from 610 tCO₂e to 573 tCO₂e over the same span (down 6%).
What does an ENERGY STAR score of 61 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 61 means the building performs better than about 61% of its national peers. BuildingCensus bands the score into report-card grades; 61 falls in band C — below median (55–69). It sits 14 points below 75, the threshold for ENERGY STAR certification. 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. 444 East 84th St. Apt Corp.'s 75.1 kBtu/ft² across 91,649 sq ft works out to about 6.9 billion Btu (2,017 MWh-equivalent) in 2024. Its source EUI of 107.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 470,236 kWh of electricity and 1,649 therms of natural gas for the year.
Which law requires 444 East 84th St. Apt Corp. to report its energy use?
444 East 84th St. Apt Corp. 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:2706418:2024). 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.
More multifamily housing buildings in New York City
- 10 Holder Place· 91,643 sq ft · score 66 (C)
- RM 320 Sterling Owner LLC (2152)· 91,630 sq ft · score 74 (B)
- Esquire Management - 85 Strong Street· 91,620 sq ft · score 82 (B)
- 85 STRONG STREET· 91,620 sq ft · score 98 (A)
- 111 E. 167th St· 91,617 sq ft · score 21 (D)
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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 444 East 84th St. Apt Corp.'s energy grade?
444 East 84th St. Apt Corp. scores 61 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 444 East 84th St. Apt Corp. use?
Its 2024 site energy-use intensity was 75.1 kBtu/ft² (107.3 kBtu/ft² source) across 91,649 sq ft, including 470,236 kWh of electricity and 1,649 therms of natural gas.
What are 444 East 84th St. Apt Corp.'s carbon emissions?
444 East 84th St. Apt Corp. reported 573 tCO₂e of greenhouse-gas emissions (6.3 kgCO₂e/ft²) for 2024.
Where is 444 East 84th St. Apt Corp.?
444 East 84th St. Apt Corp. is in New York City, New York 10028. Its coordinates are 40.77511, -73.94930 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 444 East 84th St. Apt Corp. and when was it built?
444 East 84th St. Apt Corp. has 91,649 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1956 as its year built. It is classed as multifamily housing.
Is 444 East 84th St. Apt Corp. 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, “444 East 84th St. Apt Corp., New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/444-east-84th-st-apt-corp-b507e94a (data as of October 2, 2026).