PD: 3800 Greystone Ave
Multifamily Housing in New York City, NY · 3800 Greystone Ave · 10463
At a glance
PD: 3800 Greystone Ave is a 45,530-square-foot multifamily housing building in New York City, New York, built in 1927. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 78.2 kBtu/ft² and 232 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 78.2 kBtu/ft² |
| Source EUI | 108.6 kBtu/ft² |
| GHG emissions | 232 tCO₂e |
| GHG intensity | 5.1 kgCO₂e/ft² |
| Electricity | 202,306 kWh |
| Natural gas | 28,683 therms |
| Water use | 4 kgal |
| Gross floor area | 45,530 sq ft |
| Source record | nyc:12426512:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 78.2 kBtu/ft² | 232 tCO₂e | |
| 2023 | — | 70.7 kBtu/ft² | 203 tCO₂e | |
| 2022 | — | 78.2 kBtu/ft² | 208 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
- 3800 Greystone Ave
- City
- New York City
- State
- New York
- ZIP
- 10463
- Coordinates
- 40.88754, -73.90525
Within ~1 km
Nearby benchmarked buildings
College/University · 862,179 sq ft
Multifamily Housing · 418,871 sq ft
Multifamily Housing · 386,450 sq ft
K-12 School · 369,548 sq ft
- Glenwood - Briar Hill - PARENTscore 39
Multifamily Housing · 360,683 sq ft
- 3411 Irwin Avenuescore 62
Multifamily Housing · 345,000 sq ft
See also: most efficient in New York City · biggest emitters
How does PD: 3800 Greystone Ave 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 78.2 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft². Its emissions intensity of 5.1 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 45,530 sq ft, it is about half of the average floor area of 100,951 sq ft for those buildings. It was built in 1927, 25 years earlier 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 PD: 3800 Greystone Ave's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for PD: 3800 Greystone Ave, covering report years 2022–2024. Site EUI moved from 78.2 kBtu/ft² (2022) to 78.2 kBtu/ft² (2024), an 0% increase. Reported emissions went from 208 tCO₂e to 232 tCO₂e over the same span (up 11%).
What does a site EUI of 78.2 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. PD: 3800 Greystone Ave's 78.2 kBtu/ft² across 45,530 sq ft works out to about 3.6 billion Btu (1,043 MWh-equivalent) in 2024. Its source EUI of 108.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 202,306 kWh of electricity, 28,683 therms of natural gas and 4 thousand gallons of water for the year.
Which law requires PD: 3800 Greystone Ave to report its energy use?
PD: 3800 Greystone Ave 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:12426512:2024). 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
- City Skyline: 522 w 157th St· 45,524 sq ft · score 92 (A)
- 2 Thayer Street Realty Corporation· 45,524 sq ft · score 99 (A)
- 114 ELLIOT PLACE - 35459· 45,518 sq ft · score 63 (C)
- 180 Beach 117 Street· 45,513 sq ft · score 100 (A)
- Chatam Management : 624 EAST 220 STREET· 45,502 sq ft · score 56 (C)
- 2766 Sedgwick Avenue· 45,500 sq ft · score 100 (A)
- 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 PD: 3800 Greystone Ave's energy grade?
PD: 3800 Greystone Ave did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 78.2 kBtu/ft².
How much energy does PD: 3800 Greystone Ave use?
Its 2024 site energy-use intensity was 78.2 kBtu/ft² (108.6 kBtu/ft² source) across 45,530 sq ft, including 202,306 kWh of electricity and 28,683 therms of natural gas.
What are PD: 3800 Greystone Ave's carbon emissions?
PD: 3800 Greystone Ave reported 232 tCO₂e of greenhouse-gas emissions (5.1 kgCO₂e/ft²) for 2024.
Where is PD: 3800 Greystone Ave?
PD: 3800 Greystone Ave is in New York City, New York 10463. Its coordinates are 40.88754, -73.90525 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is PD: 3800 Greystone Ave and when was it built?
PD: 3800 Greystone Ave has 45,530 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1927 as its year built. It is classed as multifamily housing.
Is PD: 3800 Greystone Ave 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, “PD: 3800 Greystone Ave, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/pd-3800-greystone-ave-491c50e6 (data as of October 2, 2026).