BuildingCensus
B

31-21 29th Street

Multifamily Housing in New York City, NY · 11106

ENERGY STAR score
79
band B · 2024
Site EUI
73.6
kBtu/ft²
GHG emissions
218
tCO₂e
GHG intensity
4.5
kgCO₂e/ft²
Floor area
48,000
sq ft
Year built
1930
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 score79 (band B)
Site EUI73.6 kBtu/ft²
Source EUI95.4 kBtu/ft²
GHG emissions218 tCO₂e
GHG intensity4.5 kgCO₂e/ft²
Electricity145,845 kWh
Natural gas30,341 therms
Gross floor area48,000 sq ft
Source recordnyc:31999764:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest79±073.6 kBtu/ft²218 tCO₂e
20237972.1 kBtu/ft²212 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
31-21 29th Street
State
New York
ZIP
11106
Coordinates
40.76455, -73.92549

Within ~1 km

Nearby benchmarked buildings

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

Frequently asked questions

What is 31-21 29th Street's energy grade?

31-21 29th Street scores 79 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 31-21 29th Street use?

Its 2024 site energy-use intensity was 73.6 kBtu/ft² (95.4 kBtu/ft² source) across 48,000 sq ft, including 145,845 kWh of electricity and 30,341 therms of natural gas.

What are 31-21 29th Street's carbon emissions?

31-21 29th Street reported 218 tCO₂e of greenhouse-gas emissions (4.5 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:31999764:2024.