Washington Square West (wh84)
Multifamily Housing in Philadelphia, PA · 220 S 11th Street · 19107
Phila. Code §9-3402 / Building Energy Performance Program · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 2 (band D) |
| Site EUI | 129.7 kBtu/ft² |
| Source EUI | 189.2 kBtu/ft² |
| GHG emissions | 798 tCO₂e |
| GHG intensity | — |
| Electricity | 919,951 kWh |
| Natural gas | 103,093 therms |
| Water use | 5,608 kgal |
| Gross floor area | 37,386 sq ft |
| Source record | philadelphia:5029662:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 2 | -76 | 129.7 kBtu/ft² | 798 tCO₂e |
| 2023 | 78 | +56 | 43.5 kBtu/ft² | 323 tCO₂e |
| 2022 | 22 | -64 | 92.7 kBtu/ft² | 598 tCO₂e |
| 2021 | 86 | ±0 | 39.6 kBtu/ft² | 318 tCO₂e |
| 2020 | 86 | +81 | 38.7 kBtu/ft² | 320 tCO₂e |
| 2019 | 5 | 124.2 kBtu/ft² | 805 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.
Ownership
No owner listed in the disclosure.
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Location
- Address
- 220 S 11th Street
- City
- Philadelphia
- State
- Pennsylvania
- ZIP
- 19107
- Coordinates
- 39.94793, -75.15934
Within ~1 km
Nearby benchmarked buildings
- The Wanamaker Buildingscore 74
Office · 1,387,438 sq ft
- 33703-PHLDT-Philadelphiascore 55
Hotel · 1,294,004 sq ft
- Two Liberty Placescore 88
Office · 1,283,937 sq ft
- 1500 Locustscore 93
Multifamily Housing · 887,048 sq ft
- The Lits Buildingscore 73
Office · 845,230 sq ft
- APF - 1601 Market Streetscore 73
Office · 797,220 sq ft
See also: most efficient in Philadelphia · biggest emitters
Frequently asked questions
What is Washington Square West (wh84)'s energy grade?
Washington Square West (wh84) scores 2 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2024 Philadelphia disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Washington Square West (wh84) use?
Its 2024 site energy-use intensity was 129.7 kBtu/ft² (189.2 kBtu/ft² source) across 37,386 sq ft, including 919,951 kWh of electricity and 103,093 therms of natural gas.
What are Washington Square West (wh84)'s carbon emissions?
Washington Square West (wh84) reported 798 tCO₂e of greenhouse-gas emissions for 2024. 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:5029662:2024.