Marcal: 847 Lexington Ave.
Multifamily Housing in New York City, NY · 847 Lexington Ave · 11221
At a glance
Marcal: 847 Lexington Ave. is a 44,085-square-foot multifamily housing building in New York City, New York, built in 2017. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 45.3 kBtu/ft² and 177 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 45.3 kBtu/ft² |
| Source EUI | 93.3 kBtu/ft² |
| GHG emissions | 177 tCO₂e |
| GHG intensity | 4.0 kgCO₂e/ft² |
| Electricity | 338,303 kWh |
| Natural gas | 8,407 therms |
| Gross floor area | 44,085 sq ft |
| Source record | nyc:11665523:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 45.3 kBtu/ft² | 177 tCO₂e | |
| 2023 | — | 47.6 kBtu/ft² | 177 tCO₂e | |
| 2022 | — | 51.9 kBtu/ft² | 165 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
- 847 Lexington Ave
- City
- New York City
- State
- New York
- ZIP
- 11221
- Coordinates
- 40.69049, -73.92662
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Marcal: 847 Lexington 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 45.3 kBtu/ft² is about 40% below 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 4.0 kgCO₂e/ft² is about 22% below the group average of 5.2 kgCO₂e/ft².
At 44,085 sq ft, it is about 56% below the average floor area of 100,951 sq ft for those buildings. It was built in 2017, 65 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 Marcal: 847 Lexington Ave.'s energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Marcal: 847 Lexington Ave., covering report years 2022–2024. Site EUI moved from 51.9 kBtu/ft² (2022) to 45.3 kBtu/ft² (2024), a 13% decrease. Reported emissions went from 165 tCO₂e to 177 tCO₂e over the same span (up 8%).
What does a site EUI of 45.3 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. Marcal: 847 Lexington Ave.'s 45.3 kBtu/ft² across 44,085 sq ft works out to about 2 billion Btu (585 MWh-equivalent) in 2024. Its source EUI of 93.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 338,303 kWh of electricity and 8,407 therms of natural gas for the year.
Which law requires Marcal: 847 Lexington Ave. to report its energy use?
Marcal: 847 Lexington 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:11665523:2024). 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 Marcal: 847 Lexington Ave.'s energy grade?
Marcal: 847 Lexington Ave. did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 45.3 kBtu/ft².
How much energy does Marcal: 847 Lexington Ave. use?
Its 2024 site energy-use intensity was 45.3 kBtu/ft² (93.3 kBtu/ft² source) across 44,085 sq ft, including 338,303 kWh of electricity and 8,407 therms of natural gas.
What are Marcal: 847 Lexington Ave.'s carbon emissions?
Marcal: 847 Lexington Ave. reported 177 tCO₂e of greenhouse-gas emissions (4.0 kgCO₂e/ft²) for 2024.
Where is Marcal: 847 Lexington Ave.?
Marcal: 847 Lexington Ave. is in New York City, New York 11221. Its coordinates are 40.69049, -73.92662 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Marcal: 847 Lexington Ave. and when was it built?
Marcal: 847 Lexington Ave. has 44,085 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2017 as its year built. It is classed as multifamily housing.
Is Marcal: 847 Lexington 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).
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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, “Marcal: 847 Lexington Ave., New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/marcal-847-lexington-ave-edbe25a5 (data as of October 2, 2026).