NDS Realty LLC - 8215-4th Ave
Multifamily Housing in New York City, NY · 8215-4th Ave · 11209
At a glance
NDS Realty LLC - 8215-4th Ave is a 53,000-square-foot multifamily housing building in New York City, New York, built in 1939. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 75 out of 100 (grade B), a site energy-use intensity of 75.0 kBtu/ft² and 321 tCO₂e of greenhouse-gas emissions. That score is higher than 57% 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 | 75 (band B) |
| Site EUI | 75.0 kBtu/ft² |
| Source EUI | 96.4 kBtu/ft² |
| GHG emissions | 321 tCO₂e |
| GHG intensity | 6.0 kgCO₂e/ft² |
| Electricity | 178,511 kWh |
| Natural gas | 1,111 therms |
| Water use | 1,687 kgal |
| Gross floor area | 53,000 sq ft |
| Source record | nyc:2961210:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 75 | +1 | 75.0 kBtu/ft² | 321 tCO₂e |
| 2023 | 74 | -22 | 76.0 kBtu/ft² | 320 tCO₂e |
| 2022 | 96 | 76.7 kBtu/ft² | 306 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
- 8215-4th Ave
- City
- New York City
- State
- New York
- ZIP
- 11209
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in New York City · biggest emitters
How does NDS Realty LLC - 8215-4th 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. NDS Realty LLC - 8215-4th Ave's ENERGY STAR score of 75 compares with an average of 63 across the 22,829 that report a score; it scores higher than 57% of them and lower than 42%. Its site EUI of 75.0 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft². Its emissions intensity of 6.0 kgCO₂e/ft² is about 16% above the group average of 5.2 kgCO₂e/ft².
At 53,000 sq ft, it is about half of the average floor area of 100,951 sq ft for those buildings. It was built in 1939, 13 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 NDS Realty LLC - 8215-4th Ave's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for NDS Realty LLC - 8215-4th Ave, covering report years 2022–2024. Its ENERGY STAR score went from 96 in 2022 to 75 in 2024 (-21 points); its best year on file was 2022, at 96. Site EUI moved from 76.7 kBtu/ft² (2022) to 75.0 kBtu/ft² (2024), a 2% decrease. Reported emissions went from 306 tCO₂e to 321 tCO₂e over the same span (up 5%).
What does an ENERGY STAR score of 75 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 75 means the building performs better than about 75% of its national peers. BuildingCensus bands the score into report-card grades; 75 falls in band B — above median (70–84). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. 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. NDS Realty LLC - 8215-4th Ave's 75.0 kBtu/ft² across 53,000 sq ft works out to about 4 billion Btu (1,165 MWh-equivalent) in 2024. Its source EUI of 96.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 178,511 kWh of electricity, 1,111 therms of natural gas and 1,687 thousand gallons of water for the year.
Which law requires NDS Realty LLC - 8215-4th Ave to report its energy use?
NDS Realty LLC - 8215-4th 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:2961210:2024). 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)
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Frequently asked questions
What is NDS Realty LLC - 8215-4th Ave's energy grade?
NDS Realty LLC - 8215-4th Ave scores 75 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 NDS Realty LLC - 8215-4th Ave use?
Its 2024 site energy-use intensity was 75.0 kBtu/ft² (96.4 kBtu/ft² source) across 53,000 sq ft, including 178,511 kWh of electricity and 1,111 therms of natural gas.
What are NDS Realty LLC - 8215-4th Ave's carbon emissions?
NDS Realty LLC - 8215-4th Ave reported 321 tCO₂e of greenhouse-gas emissions (6.0 kgCO₂e/ft²) for 2024.
Where is NDS Realty LLC - 8215-4th Ave?
NDS Realty LLC - 8215-4th Ave is in New York City, New York 11209.
How big is NDS Realty LLC - 8215-4th Ave and when was it built?
NDS Realty LLC - 8215-4th Ave has 53,000 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1939 as its year built. It is classed as multifamily housing.
Is NDS Realty LLC - 8215-4th 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, “NDS Realty LLC - 8215-4th Ave, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/nds-realty-llc-8215-4th-ave-d7001b8a (data as of October 2, 2026).