BuildingCensus
B

North XNorthwest (nr083, nr082)

Multifamily Housing in Philadelphia, PA · 450 N 18th St · 19130

ENERGY STAR score
82
band B · 2021
Site EUI
23.6
kBtu/ft²
GHG emissions
1,007
tCO₂e
GHG intensity
kgCO₂e/ft²
Floor area
485,155
sq ft
Year built
1988
vintage
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85–10070–8455–691–54
This entry + 6 nearby

Phila. Code §9-3402 / Building Energy Performance Program · reporting year 2021

Benchmarking record

FieldValue
ENERGY STAR score82 (band B)
Site EUI23.6 kBtu/ft²
Source EUI60.9 kBtu/ft²
GHG emissions1,007 tCO₂e
GHG intensity
Electricity2,932,249 kWh
Natural gas14,625 therms
Water use6,437 kgal
Gross floor area485,155 sq ft
Source recordphiladelphia:12491088:2021

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2021latest82-123.6 kBtu/ft²1,007 tCO₂e
202083-120.7 kBtu/ft²944 tCO₂e
20198421.2 kBtu/ft²978 tCO₂e

Compliance context

Phila. Code §9-3402 / Building Energy Performance Program

Philadelphia's Building Energy Performance Program requires buildings over 50,000 sq ft to benchmark and complete tune-ups, with fines for failure to report.

Program details →

Ownership

No owner listed in the disclosure.

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Location

Address
450 N 18th St
State
Pennsylvania
ZIP
19130
Coordinates
39.96226, -75.16883

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in Philadelphia · biggest emitters

Frequently asked questions

What is North XNorthwest (nr083, nr082)'s energy grade?

North XNorthwest (nr083, nr082) scores 82 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2021 Philadelphia disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does North XNorthwest (nr083, nr082) use?

Its 2021 site energy-use intensity was 23.6 kBtu/ft² (60.9 kBtu/ft² source) across 485,155 sq ft, including 2,932,249 kWh of electricity and 14,625 therms of natural gas.

What are North XNorthwest (nr083, nr082)'s carbon emissions?

North XNorthwest (nr083, nr082) reported 1,007 tCO₂e of greenhouse-gas emissions for 2021. Philadelphia's Building Energy Performance Program requires buildings over 50,000 sq ft to benchmark and complete tune-ups, with fines for failure to report.

Dataset updated . Source: Building Energy Benchmarking disclosure, record philadelphia:12491088:2021.