Lalezarian Properties LLC : 515 WEST 36 STREET
Multifamily Housing in New York City, NY · 515 WEST 36 STREET · 10018
At a glance
Lalezarian Properties LLC : 515 WEST 36 STREET is a 318,292-square-foot multifamily housing building in New York City, New York, built in 1950. 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 34.4 kBtu/ft² and 1,228 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 | 34.4 kBtu/ft² |
| Source EUI | 93.4 kBtu/ft² |
| GHG emissions | 1,228 tCO₂e |
| GHG intensity | 3.9 kgCO₂e/ft² |
| Electricity | 3,054,958 kWh |
| Natural gas | 5,307 therms |
| Water use | 7,226 kgal |
| Gross floor area | 318,292 sq ft |
| Source record | nyc:20965434:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 58 | -22 | 34.4 kBtu/ft² | 1,228 tCO₂e |
| 2023 | 80 | -8 | 27.9 kBtu/ft² | 954 tCO₂e |
| 2022 | 88 | 27.7 kBtu/ft² | 738 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
- 515 WEST 36 STREET
- City
- New York City
- State
- New York
- ZIP
- 10018
- Coordinates
- 40.75632, -73.99927
Within ~1 km
Nearby benchmarked buildings
- Hudson Yards Cogen Campusscore —
Other · 7,739,076 sq ft
- Manhattan Westscore —
Other · 4,153,954 sq ft
- 20-30 Hudson Yardsscore —
Office · 3,810,623 sq ft
- 50 Hudson Yardsscore 76
Office · 2,944,455 sq ft
- The Spiral - 66 Hudson Boulevardscore 82
Office · 2,830,000 sq ft
- PENN 1 (LL97)score —
Office · 2,488,353 sq ft
See also: most efficient in New York City · biggest emitters
How does Lalezarian Properties LLC : 515 WEST 36 STREET 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. Lalezarian Properties LLC : 515 WEST 36 STREET'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 34.4 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 3.9 kgCO₂e/ft² is about 26% below the group average of 5.2 kgCO₂e/ft².
At 318,292 sq ft, it is about 215% above 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 Lalezarian Properties LLC : 515 WEST 36 STREET's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Lalezarian Properties LLC : 515 WEST 36 STREET, covering report years 2022–2024. Its ENERGY STAR score went from 88 in 2022 to 58 in 2024 (-30 points); its best year on file was 2022, at 88. Site EUI moved from 27.7 kBtu/ft² (2022) to 34.4 kBtu/ft² (2024), an 24% increase. Reported emissions went from 738 tCO₂e to 1,228 tCO₂e over the same span (up 66%).
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. Lalezarian Properties LLC : 515 WEST 36 STREET's 34.4 kBtu/ft² across 318,292 sq ft works out to about 10.9 billion Btu (3,209 MWh-equivalent) in 2024. Its source EUI of 93.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 3,054,958 kWh of electricity, 5,307 therms of natural gas and 7,226 thousand gallons of water for the year.
Which law requires Lalezarian Properties LLC : 515 WEST 36 STREET to report its energy use?
Lalezarian Properties LLC : 515 WEST 36 STREET 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:20965434:2024). 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
- 801 Tilden St.· 318,060 sq ft · score 64 (C)
- River Arts Co-Op· 318,000 sq ft · score 85 (A)
- Madison Towers· 317,628 sq ft · score 56 (C)
- AKAM - 325 Fifth Avenue· 317,446 sq ft · score 16 (D)
- 1311 Brightwater Avenue - 43878· 317,403 sq ft · score 89 (A)
- Park Regent Condominium· 317,260 sq ft · score 21 (D)
- 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 Lalezarian Properties LLC : 515 WEST 36 STREET's energy grade?
Lalezarian Properties LLC : 515 WEST 36 STREET 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 Lalezarian Properties LLC : 515 WEST 36 STREET use?
Its 2024 site energy-use intensity was 34.4 kBtu/ft² (93.4 kBtu/ft² source) across 318,292 sq ft, including 3,054,958 kWh of electricity and 5,307 therms of natural gas.
What are Lalezarian Properties LLC : 515 WEST 36 STREET's carbon emissions?
Lalezarian Properties LLC : 515 WEST 36 STREET reported 1,228 tCO₂e of greenhouse-gas emissions (3.9 kgCO₂e/ft²) for 2024.
Where is Lalezarian Properties LLC : 515 WEST 36 STREET?
Lalezarian Properties LLC : 515 WEST 36 STREET is in New York City, New York 10018. Its coordinates are 40.75632, -73.99927 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Lalezarian Properties LLC : 515 WEST 36 STREET and when was it built?
Lalezarian Properties LLC : 515 WEST 36 STREET has 318,292 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 Lalezarian Properties LLC : 515 WEST 36 STREET 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, “Lalezarian Properties LLC : 515 WEST 36 STREET, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/lalezarian-properties-llc-515-west-36-street-21e390cf (data as of October 2, 2026).