218 Saint Ann's Avenue
Multifamily Housing in New York City, NY · 10454
At a glance
218 Saint Ann's Avenue is a 13,440-square-foot multifamily housing building in New York City, New York, built in 1910. In its 2023 New York City benchmarking disclosure it reported a site energy-use intensity of 154.9 kBtu/ft² and 137 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 154.9 kBtu/ft² |
| Source EUI | 224.5 kBtu/ft² |
| GHG emissions | 137 tCO₂e |
| GHG intensity | 10.2 kgCO₂e/ft² |
| Electricity | 139,241 kWh |
| Natural gas | 16,066 therms |
| Gross floor area | 13,440 sq ft |
| Source record | nyc:7088021:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | — | 154.9 kBtu/ft² | 137 tCO₂e | |
| 2022 | — | 79.5 kBtu/ft² | 72 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
- 218 Saint Ann's Avenue
- City
- New York City
- State
- New York
- ZIP
- 10454
- Coordinates
- 40.80656, -73.91765
Within ~1 km
Nearby benchmarked buildings
Multifamily Housing · 1,288,340 sq ft
Multifamily Housing · 1,288,340 sq ft
Multifamily Housing · 1,158,740 sq ft
- MOTT HAVENscore 4
Multifamily Housing · 1,017,350 sq ft
- SAINT MARYS PARKscore 5
Multifamily Housing · 962,460 sq ft
- Mitchel - Bldgs 6-9, 11score —
Multifamily Housing · 682,296 sq ft
See also: most efficient in New York City · biggest emitters
How does 218 Saint Ann's 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 154.9 kBtu/ft² is about twice 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 10.2 kgCO₂e/ft² is about twice the group average of 5.2 kgCO₂e/ft².
At 13,440 sq ft, it is about 87% below the average floor area of 100,951 sq ft for those buildings. It was built in 1910, 42 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 218 Saint Ann's Avenue's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 218 Saint Ann's Avenue, covering report years 2022–2023. Site EUI moved from 79.5 kBtu/ft² (2022) to 154.9 kBtu/ft² (2023), an 95% increase. Reported emissions went from 72 tCO₂e to 137 tCO₂e over the same span (up 90%).
What does a site EUI of 154.9 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. 218 Saint Ann's Avenue's 154.9 kBtu/ft² across 13,440 sq ft works out to about 2.1 billion Btu (610 MWh-equivalent) in 2023. Its source EUI of 224.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 139,241 kWh of electricity and 16,066 therms of natural gas for the year.
Which law requires 218 Saint Ann's Avenue to report its energy use?
218 Saint Ann's 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 2023 disclosure (source record nyc:7088021:2023). 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
- 1978 University Ave· 13,416 sq ft · EUI 59.9 kBtu/ft²
- 1030 Cauldwell Ave· 13,400 sq ft · score 64 (C)
- 1183 Clay Ave· 13,392 sq ft
- 1171 Clay Ave· 13,392 sq ft
- 208 East 118th Street· 13,335 sq ft
- 206 East 118th Street· 13,335 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 218 Saint Ann's Avenue's energy grade?
218 Saint Ann's Avenue did not report an ENERGY STAR score in its 2023 disclosure, but its site energy-use intensity was 154.9 kBtu/ft².
How much energy does 218 Saint Ann's Avenue use?
Its 2023 site energy-use intensity was 154.9 kBtu/ft² (224.5 kBtu/ft² source) across 13,440 sq ft, including 139,241 kWh of electricity and 16,066 therms of natural gas.
What are 218 Saint Ann's Avenue's carbon emissions?
218 Saint Ann's Avenue reported 137 tCO₂e of greenhouse-gas emissions (10.2 kgCO₂e/ft²) for 2023.
Where is 218 Saint Ann's Avenue?
218 Saint Ann's Avenue is in New York City, New York 10454. Its coordinates are 40.80656, -73.91765 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 218 Saint Ann's Avenue and when was it built?
218 Saint Ann's Avenue has 13,440 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1910 as its year built. It is classed as multifamily housing.
Is 218 Saint Ann's Avenue covered by Local Law 84 (LL84)?
Yes — it appears in the 2023 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, “218 Saint Ann's Avenue, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/218-saint-ann-s-avenue-7858d687 (data as of October 2, 2026).