BuildingCensus
A

Halbor Realty Co.-306

Multifamily Housing in New York City, NY · 306 West 93rd Street · 10025

ENERGY STAR score
100
band A · 2024
Site EUI
27.1
kBtu/ft²
GHG emissions
71
tCO₂e
GHG intensity
2.7
kgCO₂e/ft²
Floor area
26,439
sq ft
Year built
1927
vintage
◆ Loading map…
85–10070–8455–691–54
This entry + 6 nearby

Local Law 84 (LL84) · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score100 (band A)
Site EUI27.1 kBtu/ft²
Source EUI63.7 kBtu/ft²
GHG emissions71 tCO₂e
GHG intensity2.7 kgCO₂e/ft²
Electricity156,108 kWh
Natural gas1,840 therms
Water use1,115 kgal
Gross floor area26,439 sq ft
Source recordnyc:6686108:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest100±027.1 kBtu/ft²71 tCO₂e
2023100±029.1 kBtu/ft²73 tCO₂e
202210030.8 kBtu/ft²62 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.

Own or manage this building? Claim it to correct the record and get compliance alerts.

Location

Address
306 West 93rd Street
State
New York
ZIP
10025
Coordinates
40.79346, -73.97495

Within ~1 km

Nearby benchmarked buildings

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

Frequently asked questions

What is Halbor Realty Co.-306's energy grade?

Halbor Realty Co.-306 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 Halbor Realty Co.-306 use?

Its 2024 site energy-use intensity was 27.1 kBtu/ft² (63.7 kBtu/ft² source) across 26,439 sq ft, including 156,108 kWh of electricity and 1,840 therms of natural gas.

What are Halbor Realty Co.-306's carbon emissions?

Halbor Realty Co.-306 reported 71 tCO₂e of greenhouse-gas emissions (2.7 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:6686108:2024.