JESSEO REALTY LLC
Multifamily Housing in New York City, NY · 644 West 173rd Street · 10032
At a glance
JESSEO REALTY LLC is a 25,400-square-foot multifamily housing building at 644 West 173rd Street in New York City, New York, built in 1917. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 93 out of 100 (grade A), a site energy-use intensity of 70.3 kBtu/ft² and 114 tCO₂e of greenhouse-gas emissions. That score is higher than 80% 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 | 93 (band A) |
| Site EUI | 70.3 kBtu/ft² |
| Source EUI | 95.2 kBtu/ft² |
| GHG emissions | 114 tCO₂e |
| GHG intensity | 4.5 kgCO₂e/ft² |
| Electricity | 90,880 kWh |
| Natural gas | 14,756 therms |
| Water use | 1,323 kgal |
| Gross floor area | 25,400 sq ft |
| Source record | nyc:6691963:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 93 | -1 | 70.3 kBtu/ft² | 114 tCO₂e |
| 2023 | 94 | ±0 | 68.1 kBtu/ft² | 108 tCO₂e |
| 2022 | 94 | 73.5 kBtu/ft² | 108 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 644 West 173rd Street
- City
- New York City
- State
- New York
- ZIP
- 10032
- Coordinates
- 40.84498, -73.93961
Within ~1 km
Nearby benchmarked buildings
Hospital (General Medical & Surgical) · 1,355,034 sq ft
- Rachel Bridge Associates LLCscore 25
Multifamily Housing · 1,006,620 sq ft
- Orsid-120 Cabrini Boulevardscore 100
Multifamily Housing · 890,134 sq ft
Multifamily Housing · 836,252 sq ft
Multifamily Housing · 547,512 sq ft
- RACHEL BRIDGE BBL 1-02153-0001score 98
Multifamily Housing · 503,310 sq ft
See also: most efficient in New York City · biggest emitters
How does JESSEO 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. JESSEO REALTY LLC's ENERGY STAR score of 93 compares with an average of 63 across the 22,829 that report a score; it scores higher than 80% of them and lower than 18%. Its site EUI of 70.3 kBtu/ft² is roughly in line with 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 4.5 kgCO₂e/ft² is about 14% below the group average of 5.2 kgCO₂e/ft².
At 25,400 sq ft, it is about 75% below the average floor area of 100,951 sq ft for those buildings. It was built in 1917, 35 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 JESSEO REALTY LLC's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for JESSEO REALTY LLC, covering report years 2022–2024. Its ENERGY STAR score went from 94 in 2022 to 93 in 2024 (-1 points); its best year on file was 2022, at 94. Site EUI moved from 73.5 kBtu/ft² (2022) to 70.3 kBtu/ft² (2024), a 4% decrease. Reported emissions went from 108 tCO₂e to 114 tCO₂e over the same span (up 5%).
What does an ENERGY STAR score of 93 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 93 means the building performs better than about 93% of its national peers. BuildingCensus bands the score into report-card grades; 93 falls in band A — high performer (85–100). 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. JESSEO REALTY LLC's 70.3 kBtu/ft² across 25,400 sq ft works out to about 1.8 billion Btu (523 MWh-equivalent) in 2024. Its source EUI of 95.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 90,880 kWh of electricity, 14,756 therms of natural gas and 1,323 thousand gallons of water for the year.
Which law requires JESSEO REALTY LLC to report its energy use?
JESSEO 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:6691963:2024). 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
- 540 West 50th Street· 25,399 sq ft · score 57 (C)
- 305 East 140th Street Bronx Bricks Condominium· 25,386 sq ft · score 97 (A)
- 2220 78 Street· 25,386 sq ft · EUI 3.8 kBtu/ft²
- 22-12 78 Street· 25,386 sq ft · EUI 71.4 kBtu/ft²
- 2205 77 Street· 25,386 sq ft · EUI 51.0 kBtu/ft²
- 22-19 77 Street· 25,386 sq ft · EUI 57.1 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 JESSEO REALTY LLC's energy grade?
JESSEO REALTY LLC scores 93 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does JESSEO REALTY LLC use?
Its 2024 site energy-use intensity was 70.3 kBtu/ft² (95.2 kBtu/ft² source) across 25,400 sq ft, including 90,880 kWh of electricity and 14,756 therms of natural gas.
What are JESSEO REALTY LLC's carbon emissions?
JESSEO REALTY LLC reported 114 tCO₂e of greenhouse-gas emissions (4.5 kgCO₂e/ft²) for 2024.
Where is JESSEO REALTY LLC?
JESSEO REALTY LLC is at 644 West 173rd Street, in New York City, New York 10032. Its coordinates are 40.84498, -73.93961 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is JESSEO REALTY LLC and when was it built?
JESSEO REALTY LLC has 25,400 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1917 as its year built. It is classed as multifamily housing.
Is JESSEO 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).
Working with New York City building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “JESSEO REALTY LLC, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/jesseo-realty-llc-2d74143e (data as of October 2, 2026).