Property record

1717 Arch St, Philadelphia

Retail in Philadelphia, Pennsylvania. It covers 27,253 square feet on the ground.

This building

1717 Arch St, Philadelphia. Retail in Philadelphia, Pennsylvania. Property ID spd2eycnnjzw36b.

Facts about 1717 Arch St, Philadelphia
Fact	Value	Source
Address	1717 Arch St, Philadelphia, PA	County and state public records
Building type	Retail	USA Structures and SkyPSI estimator
Footprint	27,253 square feet	USA Structures
Perimeter	734.06 feet	USA Structures
Height	727.36 feet	Overture Maps building footprints and Google Open Buildings
Stories	57 stories	Overture Maps building footprints and Google Open Buildings
Exterior wall area	533,925 square feet	SkyPSI estimator
Parcel number	883059010	County and state public records
Land use	VACANT LAND - VACANT LAND COMMER ACRE+	County and state public records

Whole-building ranges from the SkyPSI estimator, calibrated October 2, 2026. Grade C: modelled from the Texas calibration. What the grades mean.

Exterior soft wash from a boom lift and by rope access, whole building
Service	Low	Most likely	High
Facade wash, conventional access	$82,500	$149,000	$248,000

Window cleaning by rope access, whole building
Service	Low	Most likely	High
Exterior windows, rope access	$110,000	$220,500	$385,500
Windows inside and out, rope access	$121,000	$242,500	$430,000

Exterior soft wash: Boom lift and Rope access fit this building at the same cost, most likely $149,000.
Window cleaning: Rope access fits this building, most likely $220,500.

Each fact names the source it comes from. A building file carries the source of each field, and SkyPSI shows that source beside the fact.

County and state public records: Situs addresses, parcel numbers, land use, year built and floor counts from county appraisal districts and state open data.
USA Structures: Building footprints, heights and occupancy from FEMA's USA Structures.
Google Open Buildings: Building outlines and heights from Google Open Buildings, reached through the Overture Maps buildings theme.
Overture Maps building footprints: Building outlines, heights and floor counts from the Overture Maps buildings theme.
SkyPSI estimator: SkyPSI's own price model, calibrated rates and building-class rules.

Cost ranges come from the SkyPSI estimator, calibrated October 2, 2026. How a SkyEstimate is built.

Ask SkyPSI for a quote on your building.

Sources: County and state public records, USA Structures, Google Open Buildings, Overture Maps building footprints, SkyPSI estimator.

An estimate, not a quote. How a SkyEstimate is built.