# 4616 Walnut St, Philadelphia School in Philadelphia, Pennsylvania. It covers 12,778 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 4616 Walnut St, Philadelphia. School in Philadelphia, Pennsylvania. Property ID sp92p80qxn5mbr6. ## Facts **Facts about 4616 Walnut St, Philadelphia** | Fact | Value | Source | | --- | --- | --- | | Address | 4616 Walnut St, Philadelphia, PA | [County and state public records](https://skypsi.com/property/pa/philadelphia/sp92p80qxn5mbr6-4616-walnut-st-philadelphia/#how-we-know) | | Building type | School | [USA Structures and SkyPSI estimator](https://skypsi.com/property/pa/philadelphia/sp92p80qxn5mbr6-4616-walnut-st-philadelphia/#how-we-know) | | Place name | Essence of Childcare | [Overture Maps places](https://skypsi.com/property/pa/philadelphia/sp92p80qxn5mbr6-4616-walnut-st-philadelphia/#how-we-know) | | Place type | home service | [Overture Maps places](https://skypsi.com/property/pa/philadelphia/sp92p80qxn5mbr6-4616-walnut-st-philadelphia/#how-we-know) | | Footprint | 12,778 square feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/sp92p80qxn5mbr6-4616-walnut-st-philadelphia/#how-we-know) | | Perimeter | 473.11 feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/sp92p80qxn5mbr6-4616-walnut-st-philadelphia/#how-we-know) | | Height | 23.16 feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/sp92p80qxn5mbr6-4616-walnut-st-philadelphia/#how-we-know) | | Stories | 2 stories | [USA Structures](https://skypsi.com/property/pa/philadelphia/sp92p80qxn5mbr6-4616-walnut-st-philadelphia/#how-we-know) | | Exterior wall area | 10,959 square feet | [SkyPSI estimator](https://skypsi.com/property/pa/philadelphia/sp92p80qxn5mbr6-4616-walnut-st-philadelphia/#how-we-know) | | Parcel number | 461001800 | [County and state public records](https://skypsi.com/property/pa/philadelphia/sp92p80qxn5mbr6-4616-walnut-st-philadelphia/#how-we-know) | | Land use | MULTI FAMILY - ROW CONV/APT 2 STY MASON | [County and state public records](https://skypsi.com/property/pa/philadelphia/sp92p80qxn5mbr6-4616-walnut-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 | $1,500 | $3,000 | $5,000 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $3,000. ## Similar buildings nearby - [242 S 47th St, Philadelphia](https://skypsi.com/property/pa/philadelphia/sp6hnbab1ea8bn0-242-s-47th-st-philadelphia/) - [4700 Walnut St, Philadelphia](https://skypsi.com/property/pa/philadelphia/sp43pd5vth91rpw-4700-walnut-st-philadelphia/) - [School in Philadelphia](https://skypsi.com/property/pa/philadelphia/sph84chhxjbm99t-education-philadelphia/) - [4713 Spruce St, Philadelphia](https://skypsi.com/property/pa/philadelphia/sp053ezbxhhb4yz-4713-spruce-st-philadelphia/) - [4431 Walnut St, Philadelphia](https://skypsi.com/property/pa/philadelphia/spv9pkd5qkg917w-4431-walnut-st-philadelphia/) - [4501 Chestnut St, Philadelphia](https://skypsi.com/property/pa/philadelphia/sprkcns4hkt3cvm-4501-chestnut-st-philadelphia/) - [4725 Chestnut St, Philadelphia](https://skypsi.com/property/pa/philadelphia/spk5wgmcanz9975-4725-chestnut-st-philadelphia/) - [4733 Chestnut St, Philadelphia](https://skypsi.com/property/pa/philadelphia/spxbds2mbe135nq-4733-chestnut-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/sp92p80qxn5mbr6-4616-walnut-st-philadelphia/ JSON: https://skypsi.com/property/pa/philadelphia/sp92p80qxn5mbr6-4616-walnut-st-philadelphia.json Content license: https://skypsi.com/content-license.txt