BuildingCensus
D

452 Realty LLC

Multifamily Housing in New York City, NY · 452 E 148 St · 10455

ENERGY STAR score
40
band D · 2024
Site EUI
77.3
kBtu/ft²
GHG emissions
161
tCO₂e
GHG intensity
5.6
kgCO₂e/ft²
Floor area
28,770
sq ft
Year built
1888
vintage
◆ Loading map…
85–10070–8455–691–54
This entry + 6 nearby

Local Law 84 (LL84) · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score40 (band D)
Site EUI77.3 kBtu/ft²
Source EUI123.6 kBtu/ft²
GHG emissions161 tCO₂e
GHG intensity5.6 kgCO₂e/ft²
Electricity204,173 kWh
Natural gas15,282 therms
Gross floor area28,770 sq ft
Source recordnyc:15552287:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest40+777.3 kBtu/ft²161 tCO₂e
202333-880.6 kBtu/ft²161 tCO₂e
20224181.7 kBtu/ft²147 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.

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Ownership

No owning organisation shown. Names of private individuals in the disclosure are not published here.

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Location

Address
452 E 148 St
State
New York
ZIP
10455
Coordinates
40.81469, -73.91663

Within ~1 km

Nearby benchmarked buildings

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

Frequently asked questions

What is 452 Realty LLC's energy grade?

452 Realty LLC scores 40 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does 452 Realty LLC use?

Its 2024 site energy-use intensity was 77.3 kBtu/ft² (123.6 kBtu/ft² source) across 28,770 sq ft, including 204,173 kWh of electricity and 15,282 therms of natural gas.

What are 452 Realty LLC's carbon emissions?

452 Realty LLC reported 161 tCO₂e of greenhouse-gas emissions (5.6 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.

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Dataset updated . Source: Energy and Water Data Disclosure disclosure, record nyc:15552287:2024.