BuildingCensus
B

42-46 West 138th Street HDFC

Multifamily Housing in New York City, NY · 42 West 138th Street, Apt 24 · 10003

ENERGY STAR score
78
band B · 2024
Site EUI
84.9
kBtu/ft²
GHG emissions
171
tCO₂e
GHG intensity
5.4
kgCO₂e/ft²
Floor area
31,746
sq ft
Year built
1925
vintage
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85–10070–8455–691–54
This entry + 6 nearby

Local Law 84 (LL84) · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score78 (band B)
Site EUI84.9 kBtu/ft²
Source EUI114.1 kBtu/ft²
GHG emissions171 tCO₂e
GHG intensity5.4 kgCO₂e/ft²
Electricity132,414 kWh
Natural gas22,442 therms
Gross floor area31,746 sq ft
Source recordnyc:6607058:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest78-1884.9 kBtu/ft²171 tCO₂e
202396+657.4 kBtu/ft²121 tCO₂e
20229073.5 kBtu/ft²139 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.

Program details →

Ownership

No owner listed in the disclosure.

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Location

Address
42 West 138th Street, Apt 24
State
New York
ZIP
10003
Coordinates
40.81537, -73.93790

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in New York City · biggest emitters

Frequently asked questions

What is 42-46 West 138th Street HDFC's energy grade?

42-46 West 138th Street HDFC scores 78 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 42-46 West 138th Street HDFC use?

Its 2024 site energy-use intensity was 84.9 kBtu/ft² (114.1 kBtu/ft² source) across 31,746 sq ft, including 132,414 kWh of electricity and 22,442 therms of natural gas.

What are 42-46 West 138th Street HDFC's carbon emissions?

42-46 West 138th Street HDFC reported 171 tCO₂e of greenhouse-gas emissions (5.4 kgCO₂e/ft²) for 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.

Dataset updated . Source: Energy and Water Data Disclosure disclosure, record nyc:6607058:2024.