Mariani Realty - 2700 Wilson ave
Multifamily Housing in New York City, NY · 2700 Wilson ave · 10469
At a glance
Mariani Realty - 2700 Wilson ave is a 26,130-square-foot multifamily housing building in New York City, New York, built in 1954. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 74 out of 100 (grade B), a site energy-use intensity of 33.9 kBtu/ft² and 96 tCO₂e of greenhouse-gas emissions. That score is higher than 56% 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 | 74 (band B) |
| Site EUI | 33.9 kBtu/ft² |
| Source EUI | 88.9 kBtu/ft² |
| GHG emissions | 96 tCO₂e |
| GHG intensity | 3.7 kgCO₂e/ft² |
| Electricity | 233,171 kWh |
| Natural gas | 901 therms |
| Gross floor area | 26,130 sq ft |
| Source record | nyc:6791880:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 74 | -16 | 33.9 kBtu/ft² | 96 tCO₂e |
| 2023 | 90 | -10 | 28.8 kBtu/ft² | 77 tCO₂e |
| 2022 | 100 | 14.5 kBtu/ft² | 30 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
- 2700 Wilson ave
- City
- New York City
- State
- New York
- ZIP
- 10469
- Coordinates
- 40.86541, -73.84909
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Mariani Realty - 2700 Wilson 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. Mariani Realty - 2700 Wilson ave's ENERGY STAR score of 74 compares with an average of 63 across the 22,829 that report a score; it scores higher than 56% of them and lower than 43%. Its site EUI of 33.9 kBtu/ft² is about half of 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 3.7 kgCO₂e/ft² is about 29% below the group average of 5.2 kgCO₂e/ft².
At 26,130 sq ft, it is about 74% below the average floor area of 100,951 sq ft for those buildings. Its 1954 construction date is close to 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 Mariani Realty - 2700 Wilson ave's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Mariani Realty - 2700 Wilson ave, covering report years 2022–2024. Its ENERGY STAR score went from 100 in 2022 to 74 in 2024 (-26 points); its best year on file was 2022, at 100. Site EUI moved from 14.5 kBtu/ft² (2022) to 33.9 kBtu/ft² (2024), an 134% increase. Reported emissions went from 30 tCO₂e to 96 tCO₂e over the same span (up 226%).
What does an ENERGY STAR score of 74 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 74 means the building performs better than about 74% of its national peers. BuildingCensus bands the score into report-card grades; 74 falls in band B — above median (70–84). It sits 1 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. Mariani Realty - 2700 Wilson ave's 33.9 kBtu/ft² across 26,130 sq ft works out to about 0.9 billion Btu (260 MWh-equivalent) in 2024. Its source EUI of 88.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 233,171 kWh of electricity and 901 therms of natural gas for the year.
Which law requires Mariani Realty - 2700 Wilson ave to report its energy use?
Mariani Realty - 2700 Wilson 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:6791880:2024). 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
- 3506 Newkirk Avenue· 26,126 sq ft · score 40 (D)
- Monarch - 173 McGuinness Blvd· 26,124 sq ft · score 100 (A)
- 95-11 64th Rd· 26,118 sq ft
- 631 East 18th Street LLC· 26,115 sq ft · score 71 (B)
- 60 92nd Street· 26,104 sq ft · EUI 20.1 kBtu/ft²
- The Ridge 92· 26,104 sq ft · EUI 18.8 kBtu/ft²
- 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 Mariani Realty - 2700 Wilson ave's energy grade?
Mariani Realty - 2700 Wilson ave scores 74 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Mariani Realty - 2700 Wilson ave use?
Its 2024 site energy-use intensity was 33.9 kBtu/ft² (88.9 kBtu/ft² source) across 26,130 sq ft, including 233,171 kWh of electricity and 901 therms of natural gas.
What are Mariani Realty - 2700 Wilson ave's carbon emissions?
Mariani Realty - 2700 Wilson ave reported 96 tCO₂e of greenhouse-gas emissions (3.7 kgCO₂e/ft²) for 2024.
Where is Mariani Realty - 2700 Wilson ave?
Mariani Realty - 2700 Wilson ave is in New York City, New York 10469. Its coordinates are 40.86541, -73.84909 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Mariani Realty - 2700 Wilson ave and when was it built?
Mariani Realty - 2700 Wilson ave has 26,130 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1954 as its year built. It is classed as multifamily housing.
Is Mariani Realty - 2700 Wilson 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, “Mariani Realty - 2700 Wilson ave, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/mariani-realty-2700-wilson-ave-9bc98594 (data as of October 2, 2026).