3320 Reservoir Realty
Multifamily Housing in New York City, NY · 3320 RESERVOIR OVAL EAST · 10467
At a glance
3320 Reservoir Realty is a 75,820-square-foot multifamily housing building at 3320 RESERVOIR OVAL EAST in New York City, New York, built in 1950. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 44 out of 100 (grade D), a site energy-use intensity of 81.9 kBtu/ft² and 395 tCO₂e of greenhouse-gas emissions. That score is higher than 27% 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 | 44 (band D) |
| Site EUI | 81.9 kBtu/ft² |
| Source EUI | 110.4 kBtu/ft² |
| GHG emissions | 395 tCO₂e |
| GHG intensity | 5.2 kgCO₂e/ft² |
| Electricity | 309,922 kWh |
| Natural gas | 51,527 therms |
| Water use | 6,142 kgal |
| Gross floor area | 75,820 sq ft |
| Source record | nyc:16096318:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 44 | -3 | 81.9 kBtu/ft² | 395 tCO₂e |
| 2023 | 47 | +4 | 77.5 kBtu/ft² | 369 tCO₂e |
| 2022 | 43 | 86.8 kBtu/ft² | 383 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
- 3320 RESERVOIR OVAL EAST
- City
- New York City
- State
- New York
- ZIP
- 10467
- Coordinates
- 40.87703, -73.87606
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 3320 Reservoir Realty 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. 3320 Reservoir Realty's ENERGY STAR score of 44 compares with an average of 63 across the 22,829 that report a score; it scores higher than 27% of them and lower than 72%. Its site EUI of 81.9 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft². Its emissions intensity of 5.2 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 75,820 sq ft, it is about 25% below the average floor area of 100,951 sq ft for those buildings. Its 1950 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 3320 Reservoir Realty's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 3320 Reservoir Realty, covering report years 2022–2024. Its ENERGY STAR score went from 43 in 2022 to 44 in 2024 (+1 points); its best year on file was 2023, at 47. Site EUI moved from 86.8 kBtu/ft² (2022) to 81.9 kBtu/ft² (2024), a 6% decrease. Reported emissions went from 383 tCO₂e to 395 tCO₂e over the same span (up 3%).
What does an ENERGY STAR score of 44 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 44 means the building performs better than about 44% of its national peers. BuildingCensus bands the score into report-card grades; 44 falls in band D — lowest band (1–54). It sits 31 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. 3320 Reservoir Realty's 81.9 kBtu/ft² across 75,820 sq ft works out to about 6.2 billion Btu (1,820 MWh-equivalent) in 2024. Its source EUI of 110.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 309,922 kWh of electricity, 51,527 therms of natural gas and 6,142 thousand gallons of water for the year.
Which law requires 3320 Reservoir Realty to report its energy use?
3320 Reservoir Realty 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:16096318:2024). 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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Frequently asked questions
What is 3320 Reservoir Realty's energy grade?
3320 Reservoir Realty scores 44 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 3320 Reservoir Realty use?
Its 2024 site energy-use intensity was 81.9 kBtu/ft² (110.4 kBtu/ft² source) across 75,820 sq ft, including 309,922 kWh of electricity and 51,527 therms of natural gas.
What are 3320 Reservoir Realty's carbon emissions?
3320 Reservoir Realty reported 395 tCO₂e of greenhouse-gas emissions (5.2 kgCO₂e/ft²) for 2024.
Where is 3320 Reservoir Realty?
3320 Reservoir Realty is at 3320 RESERVOIR OVAL EAST, in New York City, New York 10467. Its coordinates are 40.87703, -73.87606 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 3320 Reservoir Realty and when was it built?
3320 Reservoir Realty has 75,820 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1950 as its year built. It is classed as multifamily housing.
Is 3320 Reservoir Realty 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, “3320 Reservoir Realty, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/3320-reservoir-realty-f075a5e6 (data as of October 2, 2026).