Property record

813 S 11th St, Philadelphia

Apartments in Philadelphia, Pennsylvania. It covers 602 square feet on the ground.

This building

813 S 11th St, Philadelphia. Apartments in Philadelphia, Pennsylvania. Property ID spwjfc765y3wf39.

Facts about 813 S 11th St, Philadelphia
Fact	Value	Source
Address	813 S 11th St, Philadelphia, PA	County and state public records
Building type	Apartments	USA Structures and SkyPSI estimator
Footprint	602 square feet	USA Structures
Perimeter	105.56 feet	USA Structures
Stories	3 stories	SkyPSI estimator
Parcel number	022315400	County and state public records
Land use	MULTI FAMILY - APT 2-4 UNITS 4 STY MASON	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, whole building
Service	Low	Most likely	High
Facade wash, conventional access	$500	$1,000	$1,500

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.
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, SkyPSI estimator.

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