2705 MARION REALTY LLC
Multifamily Housing in New York City, NY · 2705 MARION AVE · 10458
At a glance
2705 MARION REALTY LLC is a 32,250-square-foot multifamily housing building at 2705 MARION AVE in New York City, New York, built in 1921. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 58 out of 100 (grade C), a site energy-use intensity of 90.0 kBtu/ft² and 176 tCO₂e of greenhouse-gas emissions. That score is higher than 39% 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 | 58 (band C) |
| Site EUI | 90.0 kBtu/ft² |
| Source EUI | 113.9 kBtu/ft² |
| GHG emissions | 176 tCO₂e |
| GHG intensity | 5.5 kgCO₂e/ft² |
| Electricity | 104,535 kWh |
| Natural gas | 25,468 therms |
| Gross floor area | 32,250 sq ft |
| Source record | nyc:6542590:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 58 | +2 | 90.0 kBtu/ft² | 176 tCO₂e |
| 2023 | 56 | +10 | 87.8 kBtu/ft² | 171 tCO₂e |
| 2022 | 46 | 100.8 kBtu/ft² | 185 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
- 2705 MARION AVE
- City
- New York City
- State
- New York
- ZIP
- 10458
- Coordinates
- 40.86557, -73.88962
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 2705 MARION REALTY LLC 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. 2705 MARION REALTY LLC's ENERGY STAR score of 58 compares with an average of 63 across the 22,829 that report a score; it scores higher than 39% of them and lower than 60%. Its site EUI of 90.0 kBtu/ft² is about 20% 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 5.5 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 32,250 sq ft, it is about 68% below the average floor area of 100,951 sq ft for those buildings. It was built in 1921, 31 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 2705 MARION REALTY LLC's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 2705 MARION REALTY LLC, covering report years 2022–2024. Its ENERGY STAR score went from 46 in 2022 to 58 in 2024 (+12 points). Site EUI moved from 100.8 kBtu/ft² (2022) to 90.0 kBtu/ft² (2024), a 11% decrease. Reported emissions went from 185 tCO₂e to 176 tCO₂e over the same span (down 5%).
What does an ENERGY STAR score of 58 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 58 means the building performs better than about 58% of its national peers. BuildingCensus bands the score into report-card grades; 58 falls in band C — below median (55–69). It sits 17 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. 2705 MARION REALTY LLC's 90.0 kBtu/ft² across 32,250 sq ft works out to about 2.9 billion Btu (851 MWh-equivalent) in 2024. Its source EUI of 113.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 104,535 kWh of electricity and 25,468 therms of natural gas for the year.
Which law requires 2705 MARION REALTY LLC to report its energy use?
2705 MARION REALTY LLC 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:6542590:2024). 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
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- Century - Fillmore Gardens - 5612 Ave T (Child 1)· 32,233 sq ft · score 1 (D)
- 211 Elizabeth Street· 32,229 sq ft · EUI 458.1 kBtu/ft²
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- Multifamily Housing buildings in New York City· 33,022 benchmarked
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Frequently asked questions
What is 2705 MARION REALTY LLC's energy grade?
2705 MARION REALTY LLC scores 58 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 2705 MARION REALTY LLC use?
Its 2024 site energy-use intensity was 90.0 kBtu/ft² (113.9 kBtu/ft² source) across 32,250 sq ft, including 104,535 kWh of electricity and 25,468 therms of natural gas.
What are 2705 MARION REALTY LLC's carbon emissions?
2705 MARION REALTY LLC reported 176 tCO₂e of greenhouse-gas emissions (5.5 kgCO₂e/ft²) for 2024.
Where is 2705 MARION REALTY LLC?
2705 MARION REALTY LLC is at 2705 MARION AVE, in New York City, New York 10458. Its coordinates are 40.86557, -73.88962 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 2705 MARION REALTY LLC and when was it built?
2705 MARION REALTY LLC has 32,250 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1921 as its year built. It is classed as multifamily housing.
Is 2705 MARION REALTY LLC 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, “2705 MARION REALTY LLC, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/2705-marion-realty-llc-a98b943d (data as of October 2, 2026).