502 Park Avenue
Multifamily Housing in New York City, NY · 10022
At a glance
502 Park Avenue is a 252,049-square-foot multifamily housing building in New York City, New York, built in 2002. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 7 out of 100 (grade D), a site energy-use intensity of 84.5 kBtu/ft² and 1,808 tCO₂e of greenhouse-gas emissions. That score is higher than 6% 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 | 7 (band D) |
| Site EUI | 84.5 kBtu/ft² |
| Source EUI | 153.0 kBtu/ft² |
| GHG emissions | 1,808 tCO₂e |
| GHG intensity | 7.2 kgCO₂e/ft² |
| Electricity | 2,379,512 kWh |
| Natural gas | 1,023 therms |
| Gross floor area | 252,049 sq ft |
| Source record | nyc:2614204:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 7 | +1 | 84.5 kBtu/ft² | 1,808 tCO₂e |
| 2023 | 6 | -1 | 84.0 kBtu/ft² | 1,756 tCO₂e |
| 2022 | 7 | 85.2 kBtu/ft² | 1,593 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
- 502 Park Avenue
- City
- New York City
- State
- New York
- ZIP
- 10022
- Coordinates
- 40.76301, -73.96974
Within ~1 km
Nearby benchmarked buildings
- 277 Park Avenuescore 64
Office · 1,897,643 sq ft
Office · 1,844,165 sq ft
- 345 Park Ave LPscore 47
Office · 1,783,232 sq ft
- 277 Park Avenuescore 55
Office · 1,745,856 sq ft
Office · 1,682,110 sq ft
- 399 Park Avenuescore 69
Office · 1,671,941 sq ft
See also: most efficient in New York City · biggest emitters
How does 502 Park 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. 502 Park Avenue's ENERGY STAR score of 7 compares with an average of 63 across the 22,829 that report a score; it scores higher than 6% of them and lower than 94%. Its site EUI of 84.5 kBtu/ft² is about 13% 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 7.2 kgCO₂e/ft² is about 38% above the group average of 5.2 kgCO₂e/ft².
At 252,049 sq ft, it is about 150% above the average floor area of 100,951 sq ft for those buildings. It was built in 2002, 50 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 502 Park Avenue's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 502 Park Avenue, covering report years 2022–2024. Its ENERGY STAR score was 7 in both 2022 and 2024. Site EUI moved from 85.2 kBtu/ft² (2022) to 84.5 kBtu/ft² (2024), a 1% decrease. Reported emissions went from 1,593 tCO₂e to 1,808 tCO₂e over the same span (up 13%).
What does an ENERGY STAR score of 7 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 7 means the building performs better than about 7% of its national peers. BuildingCensus bands the score into report-card grades; 7 falls in band D — lowest band (1–54). It sits 68 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. 502 Park Avenue's 84.5 kBtu/ft² across 252,049 sq ft works out to about 21.3 billion Btu (6,242 MWh-equivalent) in 2024. Its source EUI of 153.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 2,379,512 kWh of electricity and 1,023 therms of natural gas for the year.
Which law requires 502 Park Avenue to report its energy use?
502 Park 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:2614204:2024). 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
- 1st Corp - O Buildings (5784,1)· 251,997 sq ft · score 100 (A)
- OneVesta Property Management: 99-25 60, 99-45 60, 99-30 59, GAR 59 (CAMPUS)· 251,921 sq ft · score 64 (C)
- Kaled: 99-11 59th Ave· 251,921 sq ft · score 94 (A)
- OneVesta: 99-45 60th Ave· 251,921 sq ft · score 67 (C)
- 520 Park Avenue· 251,892 sq ft · score 15 (D)
- 111 Wadsworth Ave - 8788· 251,655 sq ft
- 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 502 Park Avenue's energy grade?
502 Park Avenue scores 7 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 502 Park Avenue use?
Its 2024 site energy-use intensity was 84.5 kBtu/ft² (153.0 kBtu/ft² source) across 252,049 sq ft, including 2,379,512 kWh of electricity and 1,023 therms of natural gas.
What are 502 Park Avenue's carbon emissions?
502 Park Avenue reported 1,808 tCO₂e of greenhouse-gas emissions (7.2 kgCO₂e/ft²) for 2024.
Where is 502 Park Avenue?
502 Park Avenue is in New York City, New York 10022. Its coordinates are 40.76301, -73.96974 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 502 Park Avenue and when was it built?
502 Park Avenue has 252,049 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2002 as its year built. It is classed as multifamily housing.
Is 502 Park 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).
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, “502 Park Avenue, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/502-park-avenue-02d14a9a (data as of October 2, 2026).