# 4900 Rhawn St, Philadelphia School in Philadelphia, Pennsylvania. It covers 33,778 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 4900 Rhawn St, Philadelphia. School in Philadelphia, Pennsylvania. Property ID sp7hzj1w4yzmgq8. ## Facts **Facts about 4900 Rhawn St, Philadelphia** | Fact | Value | Source | | --- | --- | --- | | Address | 4900 Rhawn St, Philadelphia, PA | [County and state public records](https://skypsi.com/property/pa/philadelphia/sp7hzj1w4yzmgq8-4900-rhawn-st-philadelphia/#how-we-know) | | Building type | School | [USA Structures and SkyPSI estimator](https://skypsi.com/property/pa/philadelphia/sp7hzj1w4yzmgq8-4900-rhawn-st-philadelphia/#how-we-know) | | Place name | New Foundations Charter High School | [Overture Maps places](https://skypsi.com/property/pa/philadelphia/sp7hzj1w4yzmgq8-4900-rhawn-st-philadelphia/#how-we-know) | | Place type | public school | [Overture Maps places](https://skypsi.com/property/pa/philadelphia/sp7hzj1w4yzmgq8-4900-rhawn-st-philadelphia/#how-we-know) | | Footprint | 33,778 square feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/sp7hzj1w4yzmgq8-4900-rhawn-st-philadelphia/#how-we-know) | | Perimeter | 988.64 feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/sp7hzj1w4yzmgq8-4900-rhawn-st-philadelphia/#how-we-know) | | Height | 38.32 feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/sp7hzj1w4yzmgq8-4900-rhawn-st-philadelphia/#how-we-know) | | Stories | 3 stories | [USA Structures](https://skypsi.com/property/pa/philadelphia/sp7hzj1w4yzmgq8-4900-rhawn-st-philadelphia/#how-we-know) | | Exterior wall area | 37,885 square feet | [SkyPSI estimator](https://skypsi.com/property/pa/philadelphia/sp7hzj1w4yzmgq8-4900-rhawn-st-philadelphia/#how-we-know) | | Parcel number | 778630100 | [County and state public records](https://skypsi.com/property/pa/philadelphia/sp7hzj1w4yzmgq8-4900-rhawn-st-philadelphia/#how-we-know) | | Land use | COMMERCIAL - SCHOOL 3 STY MASONRY+OTH | [County and state public records](https://skypsi.com/property/pa/philadelphia/sp7hzj1w4yzmgq8-4900-rhawn-st-philadelphia/#how-we-know) | ## Cost ranges Whole-building ranges from the SkyPSI estimator, calibrated October 2, 2026. Grade C: modelled from the Texas calibration. [What the grades mean](https://skypsi.com/estimates/methodology/confidence-grades/). ### Exterior soft wash **Exterior soft wash from a boom lift, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Facade wash, conventional access | $6,000 | $11,000 | $18,500 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $11,000. ## Similar buildings nearby - [4711 Decatur St, Philadelphia](https://skypsi.com/property/pa/philadelphia/sp2tytg7y4c4z87-4711-decatur-st-philadelphia/) - [8001 Torresdale Ave, Philadelphia](https://skypsi.com/property/pa/philadelphia/sprh0ptatdyc8hw-8001-torresdale-ave-philadelphia/) - [7923 Frankford Ave, Philadelphia](https://skypsi.com/property/pa/philadelphia/spat5yp57pt9x0z-7923-frankford-ave-philadelphia/) - [7300 Torresdale Ave, Philadelphia](https://skypsi.com/property/pa/philadelphia/sp3hyqn88gdr3bb-7300-torresdale-ave-philadelphia/) - [7913 Frankford Ave, Philadelphia](https://skypsi.com/property/pa/philadelphia/sp4p3s12fgk1311-7913-frankford-ave-philadelphia/) - [7334 Torresdale Ave, Philadelphia](https://skypsi.com/property/pa/philadelphia/sp318t76vv2nss2-7334-torresdale-ave-philadelphia/) - [8017 Craig St, Philadelphia](https://skypsi.com/property/pa/philadelphia/spzfey3wsntj6v3-8017-craig-st-philadelphia/) - [7300 Torresdale Ave, Philadelphia](https://skypsi.com/property/pa/philadelphia/sp920sb97wzzbj1-7300-torresdale-ave-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/sp7hzj1w4yzmgq8-4900-rhawn-st-philadelphia/ JSON: https://skypsi.com/property/pa/philadelphia/sp7hzj1w4yzmgq8-4900-rhawn-st-philadelphia.json Content license: https://skypsi.com/content-license.txt