# 4030 Brown St, Philadelphia School in Philadelphia, Pennsylvania. It covers 37,755 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 4030 Brown St, Philadelphia. School in Philadelphia, Pennsylvania. Property ID spnpj3xw5efhd59. ## Facts **Facts about 4030 Brown St, Philadelphia** | Fact | Value | Source | | --- | --- | --- | | Address | 4030 Brown St, Philadelphia, PA | [County and state public records](https://skypsi.com/property/pa/philadelphia/spnpj3xw5efhd59-4030-brown-st-philadelphia/#how-we-know) | | Building type | School | [USA Structures and SkyPSI estimator](https://skypsi.com/property/pa/philadelphia/spnpj3xw5efhd59-4030-brown-st-philadelphia/#how-we-know) | | Place name | Belmont Charter School | [Overture Maps places](https://skypsi.com/property/pa/philadelphia/spnpj3xw5efhd59-4030-brown-st-philadelphia/#how-we-know) | | Place type | school | [Overture Maps places](https://skypsi.com/property/pa/philadelphia/spnpj3xw5efhd59-4030-brown-st-philadelphia/#how-we-know) | | Footprint | 37,755 square feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/spnpj3xw5efhd59-4030-brown-st-philadelphia/#how-we-know) | | Perimeter | 1,331.33 feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/spnpj3xw5efhd59-4030-brown-st-philadelphia/#how-we-know) | | Height | 34.71 feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/spnpj3xw5efhd59-4030-brown-st-philadelphia/#how-we-know) | | Stories | 3 stories | [USA Structures](https://skypsi.com/property/pa/philadelphia/spnpj3xw5efhd59-4030-brown-st-philadelphia/#how-we-know) | | Exterior wall area | 46,212 square feet | [SkyPSI estimator](https://skypsi.com/property/pa/philadelphia/spnpj3xw5efhd59-4030-brown-st-philadelphia/#how-we-know) | | Parcel number | 783065600 | [County and state public records](https://skypsi.com/property/pa/philadelphia/spnpj3xw5efhd59-4030-brown-st-philadelphia/#how-we-know) | | Land use | COMMERCIAL - SCHOOL 3 STY MASONRY | [County and state public records](https://skypsi.com/property/pa/philadelphia/spnpj3xw5efhd59-4030-brown-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 | $7,000 | $12,500 | $21,000 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $12,500. ## Similar buildings nearby - [4030 Brown St, Philadelphia](https://skypsi.com/property/pa/philadelphia/spm6wbeyjkmvwx0-4030-brown-st-philadelphia/) - [4030 Brown St, Philadelphia](https://skypsi.com/property/pa/philadelphia/spyvkkzf8e8m0s5-4030-brown-st-philadelphia/) - [4109 Lancaster Ave, Philadelphia](https://skypsi.com/property/pa/philadelphia/sp5pasdbne1eg94-4109-lancaster-ave-philadelphia/) - [4045 Lancaster Ave, Philadelphia](https://skypsi.com/property/pa/philadelphia/spfzqwh1mta4dq1-4045-lancaster-ave-philadelphia/) - [625 N 41st St, Philadelphia](https://skypsi.com/property/pa/philadelphia/sp1rf4k4h2j58ej-625-n-41st-st-philadelphia/) - [752 Brooklyn St, Philadelphia](https://skypsi.com/property/pa/philadelphia/spwyfhz5ac13mw6-752-brooklyn-st-philadelphia/) - [4025 Westminster Ave, Philadelphia](https://skypsi.com/property/pa/philadelphia/sprsdd15ax91f2m-4025-westminster-ave-philadelphia/) - [4069 Haverford Ave, Philadelphia](https://skypsi.com/property/pa/philadelphia/sp52qpxf80j3tfn-4069-haverford-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/spnpj3xw5efhd59-4030-brown-st-philadelphia/ JSON: https://skypsi.com/property/pa/philadelphia/spnpj3xw5efhd59-4030-brown-st-philadelphia.json Content license: https://skypsi.com/content-license.txt