RLSA Realty - 30 Hamilton Pl
Other - Lodging/Residential in New York City, NY · 30 Hamilton Place · 10031
At a glance
RLSA Realty - 30 Hamilton Pl is a 65,212-square-foot other - lodging/residential building at 30 Hamilton Place in New York City, New York, built in 1922. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 103.5 kBtu/ft² and 503 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 103.5 kBtu/ft² |
| Source EUI | 171.2 kBtu/ft² |
| GHG emissions | 503 tCO₂e |
| GHG intensity | 7.7 kgCO₂e/ft² |
| Electricity | 682,124 kWh |
| Natural gas | 44,242 therms |
| Water use | 7,390 kgal |
| Gross floor area | 65,212 sq ft |
| Source record | nyc:3580453:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 103.5 kBtu/ft² | 503 tCO₂e | |
| 2023 | — | 104.3 kBtu/ft² | 565 tCO₂e | |
| 2022 | — | 110.1 kBtu/ft² | 484 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
- 30 Hamilton Place
- City
- New York City
- State
- New York
- ZIP
- 10031
- Coordinates
- 40.82197, -73.95248
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does RLSA Realty - 30 Hamilton Pl compare with other other - lodging/residential buildings in New York City?
The latest disclosures cover 185 other - lodging/residential buildings in New York City, out of 48,310 buildings citywide. Its site EUI of 103.5 kBtu/ft² is about 10% above the average of 93.9 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 7.7 kgCO₂e/ft² is roughly in line with the group average of 7.5 kgCO₂e/ft².
At 65,212 sq ft, it is roughly in line with the average floor area of 62,795 sq ft for those buildings. It was built in 1922, 37 years earlier than the group's average year built (1960). Across all 24 jurisdictions BuildingCensus covers, the 327 other - lodging/residential buildings average an ENERGY STAR score of 70 and a site EUI of 75.4 kBtu/ft².
How has RLSA Realty - 30 Hamilton Pl's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for RLSA Realty - 30 Hamilton Pl, covering report years 2022–2024. Site EUI moved from 110.1 kBtu/ft² (2022) to 103.5 kBtu/ft² (2024), a 6% decrease. Reported emissions went from 484 tCO₂e to 503 tCO₂e over the same span (up 4%).
What does a site EUI of 103.5 kBtu/ft² mean?
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. RLSA Realty - 30 Hamilton Pl's 103.5 kBtu/ft² across 65,212 sq ft works out to about 6.7 billion Btu (1,978 MWh-equivalent) in 2024. Its source EUI of 171.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 682,124 kWh of electricity, 44,242 therms of natural gas and 7,390 thousand gallons of water for the year.
Which law requires RLSA Realty - 30 Hamilton Pl to report its energy use?
RLSA Realty - 30 Hamilton Pl 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:3580453:2024). 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 other - lodging/residential buildings in New York City
- Beach 65, LLC· 65,000 sq ft · EUI 165.5 kBtu/ft²
- 253 Empire Bvd.· 64,366 sq ft · EUI 50.4 kBtu/ft²
- DHS_1134_Classified DHS Location· 64,315 sq ft · EUI 100.6 kBtu/ft²
- HRA_4363_Confidential Location 5· 63,750 sq ft · EUI 98.4 kBtu/ft²
- DHS_10359_Sirovich Senior SRO Residence· 63,335 sq ft · EUI 143.7 kBtu/ft²
- 470 EAST 161 LLC· 62,717 sq ft · EUI 119.1 kBtu/ft²
- Other - Lodging/Residential buildings in New York City· 185 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 RLSA Realty - 30 Hamilton Pl's energy grade?
RLSA Realty - 30 Hamilton Pl did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 103.5 kBtu/ft².
How much energy does RLSA Realty - 30 Hamilton Pl use?
Its 2024 site energy-use intensity was 103.5 kBtu/ft² (171.2 kBtu/ft² source) across 65,212 sq ft, including 682,124 kWh of electricity and 44,242 therms of natural gas.
What are RLSA Realty - 30 Hamilton Pl's carbon emissions?
RLSA Realty - 30 Hamilton Pl reported 503 tCO₂e of greenhouse-gas emissions (7.7 kgCO₂e/ft²) for 2024.
Where is RLSA Realty - 30 Hamilton Pl?
RLSA Realty - 30 Hamilton Pl is at 30 Hamilton Place, in New York City, New York 10031. Its coordinates are 40.82197, -73.95248 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is RLSA Realty - 30 Hamilton Pl and when was it built?
RLSA Realty - 30 Hamilton Pl has 65,212 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1922 as its year built. It is classed as other - lodging/residential.
Is RLSA Realty - 30 Hamilton Pl 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, “RLSA Realty - 30 Hamilton Pl, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/rlsa-realty-30-hamilton-pl-ecdda3d0 (data as of October 2, 2026).