# 4921 Cottman Ave, Philadelphia Industrial in Philadelphia, Pennsylvania. It covers 4,289 square feet on the ground. Rates calibrated October 2, 2026. Review by December 31, 2026. Updated October 30, 2026. Method propdata-estimator-v6. ## This building 4921 Cottman Ave, Philadelphia. Industrial in Philadelphia, Pennsylvania. Property ID sp5nd5y74z83wts. ## Facts **Facts about 4921 Cottman Ave, Philadelphia** | Fact | Value | Source | | --- | --- | --- | | Address | 4921 Cottman Ave, Philadelphia, PA | [County and state public records](https://skypsi.com/property/pa/philadelphia/sp5nd5y74z83wts-4921-cottman-ave-philadelphia/#how-we-know) | | Building type | Industrial | [USA Structures and SkyPSI estimator](https://skypsi.com/property/pa/philadelphia/sp5nd5y74z83wts-4921-cottman-ave-philadelphia/#how-we-know) | | Place name | Philadelphia Scrap Metal | [Overture Maps places](https://skypsi.com/property/pa/philadelphia/sp5nd5y74z83wts-4921-cottman-ave-philadelphia/#how-we-know) | | Place type | junkyard | [Overture Maps places](https://skypsi.com/property/pa/philadelphia/sp5nd5y74z83wts-4921-cottman-ave-philadelphia/#how-we-know) | | Footprint | 4,289 square feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/sp5nd5y74z83wts-4921-cottman-ave-philadelphia/#how-we-know) | | Perimeter | 286.66 feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/sp5nd5y74z83wts-4921-cottman-ave-philadelphia/#how-we-know) | | Height | 6.66 feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/sp5nd5y74z83wts-4921-cottman-ave-philadelphia/#how-we-know) | | Stories | 1 story | [USA Structures](https://skypsi.com/property/pa/philadelphia/sp5nd5y74z83wts-4921-cottman-ave-philadelphia/#how-we-know) | | Exterior wall area | 1,909 square feet | [SkyPSI estimator](https://skypsi.com/property/pa/philadelphia/sp5nd5y74z83wts-4921-cottman-ave-philadelphia/#how-we-know) | | Parcel number | 884251590 | [County and state public records](https://skypsi.com/property/pa/philadelphia/sp5nd5y74z83wts-4921-cottman-ave-philadelphia/#how-we-know) | | Land use | INDUSTRIAL - AUTO JUNKYARD MASONRY | [County and state public records](https://skypsi.com/property/pa/philadelphia/sp5nd5y74z83wts-4921-cottman-ave-philadelphia/#how-we-know) | ## Similar buildings nearby - [4929 Cottman Ave, Philadelphia](https://skypsi.com/property/pa/philadelphia/spgyjs39yvzwdsr-4929-cottman-ave-philadelphia/) - [7240 State Rd, Philadelphia](https://skypsi.com/property/pa/philadelphia/sp2dfpqgkzkcs9m-7240-state-rd-philadelphia/) - [4929 Cottman Ave, Philadelphia](https://skypsi.com/property/pa/philadelphia/sp8f70dqd5h2883-4929-cottman-ave-philadelphia/) - [7240 State Rd, Philadelphia](https://skypsi.com/property/pa/philadelphia/spbcj7fkrpmr8p7-7240-state-rd-philadelphia/) - [7240 State Rd, Philadelphia](https://skypsi.com/property/pa/philadelphia/sp4edc7c0wq5cjr-7240-state-rd-philadelphia/) - [4949 Cottman Ave, Philadelphia](https://skypsi.com/property/pa/philadelphia/spy3gx52ddhh7vp-4949-cottman-ave-philadelphia/) - [4929 Cottman Ave, Philadelphia](https://skypsi.com/property/pa/philadelphia/sp3f1k6d8gtc8cp-4929-cottman-ave-philadelphia/) - [7327 Keystone St, Philadelphia](https://skypsi.com/property/pa/philadelphia/sp6v8423nycfk0e-7327-keystone-st-philadelphia/) ## How we know 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](https://comptroller.texas.gov/taxes/property-tax/): Situs addresses, parcel numbers, land use, year built and floor counts from county appraisal districts and state open data. - [USA Structures](https://disasters.geoplatform.gov/USA_Structures/): Building footprints, heights and occupancy from FEMA's USA Structures. - [Overture Maps places](https://docs.overturemaps.org/attribution/): Business and place names from the Overture Maps places theme. - [SkyPSI estimator](https://skypsi.com/estimates/methodology/sources-and-licensing/): 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](https://skypsi.com/estimates/methodology/how-a-skyestimate-is-built/). [Request a Quote](https://skypsi.com/request-a-quote) --- Sources: County and state public records, USA Structures, Overture Maps places, SkyPSI estimator. Parcel and address facts from county appraisal districts and state open-data programs (public records). https://comptroller.texas.gov/taxes/property-tax/ Building footprints: USA Structures, FEMA Response Geospatial Office, Oak Ridge National Laboratory and U.S. Geological Survey (CC BY 4.0). https://disasters.geoplatform.gov/USA_Structures/ Business names: Overture Maps Foundation, overturemaps.org (places theme, CDLA Permissive 2.0). https://docs.overturemaps.org/attribution/ Page: https://skypsi.com/property/pa/philadelphia/sp5nd5y74z83wts-4921-cottman-ave-philadelphia/ JSON: https://skypsi.com/property/pa/philadelphia/sp5nd5y74z83wts-4921-cottman-ave-philadelphia.json Content license: https://skypsi.com/content-license.txt