Underhill-Washington Equities, LLC(203 Underhill)
Multifamily Housing in New York City, NY · 203 Underhill Ave · 11238
At a glance
Underhill-Washington Equities, LLC(203 Underhill) is a 67,680-square-foot multifamily housing building at 203 Underhill Ave in New York City, New York, built in 1912. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 15.0 kBtu/ft² and 117 tCO₂e of greenhouse-gas emissions. That score is higher than 90% 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 | 100 (band A) |
| Site EUI | 15.0 kBtu/ft² |
| Source EUI | 41.9 kBtu/ft² |
| GHG emissions | 117 tCO₂e |
| GHG intensity | 1.7 kgCO₂e/ft² |
| Electricity | 297,106 kWh |
| Gross floor area | 67,680 sq ft |
| Source record | nyc:2771944:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | +46 | 15.0 kBtu/ft² | 117 tCO₂e |
| 2022 | 54 | 88.6 kBtu/ft² | 353 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
- 203 Underhill Ave
- City
- New York City
- State
- New York
- ZIP
- 11238
- Coordinates
- 40.67481, -73.96679
Within ~1 km
Nearby benchmarked buildings
- 595 Deanscore 60
Multifamily Housing · 830,339 sq ft
- Brodsky - 18 6th Aescore 82
Multifamily Housing · 806,897 sq ft
Museum · 550,409 sq ft
- 645 Dean - 3427353score —
Multifamily Housing · 417,645 sq ft
- 595 Dean - 3428601score —
Multifamily Housing · 412,694 sq ft
- 550 VANDERBILT AVENUEscore 38
Multifamily Housing · 397,569 sq ft
See also: most efficient in New York City · biggest emitters
How does Underhill-Washington Equities, LLC(203 Underhill) 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. Underhill-Washington Equities, LLC(203 Underhill)'s ENERGY STAR score of 100 compares with an average of 63 across the 22,829 that report a score; it scores higher than 90% of them. Its site EUI of 15.0 kBtu/ft² is about 80% below 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 1.7 kgCO₂e/ft² is about 67% below the group average of 5.2 kgCO₂e/ft².
At 67,680 sq ft, it is about 33% below the average floor area of 100,951 sq ft for those buildings. It was built in 1912, 40 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 Underhill-Washington Equities, LLC(203 Underhill)'s energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for Underhill-Washington Equities, LLC(203 Underhill), covering report years 2022, 2024. Its ENERGY STAR score went from 54 in 2022 to 100 in 2024 (+46 points). Site EUI moved from 88.6 kBtu/ft² (2022) to 15.0 kBtu/ft² (2024), a 83% decrease. Reported emissions went from 353 tCO₂e to 117 tCO₂e over the same span (down 67%).
What does an ENERGY STAR score of 100 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: 100 is the top of the scale. BuildingCensus bands the score into report-card grades; 100 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. Underhill-Washington Equities, LLC(203 Underhill)'s 15.0 kBtu/ft² across 67,680 sq ft works out to about 1 billion Btu (298 MWh-equivalent) in 2024. Its source EUI of 41.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 297,106 kWh of electricity for the year.
Which law requires Underhill-Washington Equities, LLC(203 Underhill) to report its energy use?
Underhill-Washington Equities, LLC(203 Underhill) 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:2771944:2024). 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
- Kissena Co Op Section 1 (43-34 Union St)· 67,677 sq ft
- Kissena Co Op Section 1 (43-40 Union St)· 67,676 sq ft
- 132-70 Sanford Avenue· 67,652 sq ft · score 73 (B)
- Schuyler Arms Tenants Corp (304 West 99th St)· 67,647 sq ft
- 78 Troutman Street· 67,638 sq ft · score 78 (B)
- Troutman Evergreen· 67,638 sq ft · score 92 (A)
- 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 Underhill-Washington Equities, LLC(203 Underhill)'s energy grade?
Underhill-Washington Equities, LLC(203 Underhill) scores 100 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 Underhill-Washington Equities, LLC(203 Underhill) use?
Its 2024 site energy-use intensity was 15.0 kBtu/ft² (41.9 kBtu/ft² source) across 67,680 sq ft, including 297,106 kWh of electricity.
What are Underhill-Washington Equities, LLC(203 Underhill)'s carbon emissions?
Underhill-Washington Equities, LLC(203 Underhill) reported 117 tCO₂e of greenhouse-gas emissions (1.7 kgCO₂e/ft²) for 2024.
Where is Underhill-Washington Equities, LLC(203 Underhill)?
Underhill-Washington Equities, LLC(203 Underhill) is at 203 Underhill Ave, in New York City, New York 11238. Its coordinates are 40.67481, -73.96679 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Underhill-Washington Equities, LLC(203 Underhill) and when was it built?
Underhill-Washington Equities, LLC(203 Underhill) has 67,680 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1912 as its year built. It is classed as multifamily housing.
Is Underhill-Washington Equities, LLC(203 Underhill) 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, “Underhill-Washington Equities, LLC(203 Underhill), New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/underhill-washington-equities-llc-203-underhill-d2ec335c (data as of October 2, 2026).