# 3355 Salmon St, Philadelphia School in Philadelphia, Pennsylvania. It covers 488 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 3355 Salmon St, Philadelphia. School in Philadelphia, Pennsylvania. Property ID spgsrrxngzjg25d. ## Facts **Facts about 3355 Salmon St, Philadelphia** | Fact | Value | Source | | --- | --- | --- | | Address | 3355 Salmon St, Philadelphia, PA | [County and state public records](https://skypsi.com/property/pa/philadelphia/spgsrrxngzjg25d-3355-salmon-st-philadelphia/#how-we-know) | | Building type | School | [USA Structures and SkyPSI estimator](https://skypsi.com/property/pa/philadelphia/spgsrrxngzjg25d-3355-salmon-st-philadelphia/#how-we-know) | | Footprint | 488 square feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/spgsrrxngzjg25d-3355-salmon-st-philadelphia/#how-we-know) | | Perimeter | 89.2 feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/spgsrrxngzjg25d-3355-salmon-st-philadelphia/#how-we-know) | | Height | 10.2 feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/spgsrrxngzjg25d-3355-salmon-st-philadelphia/#how-we-know) | | Stories | 1 story | [USA Structures](https://skypsi.com/property/pa/philadelphia/spgsrrxngzjg25d-3355-salmon-st-philadelphia/#how-we-know) | | Exterior wall area | 910 square feet | [SkyPSI estimator](https://skypsi.com/property/pa/philadelphia/spgsrrxngzjg25d-3355-salmon-st-philadelphia/#how-we-know) | | Parcel number | 451172700 | [County and state public records](https://skypsi.com/property/pa/philadelphia/spgsrrxngzjg25d-3355-salmon-st-philadelphia/#how-we-know) | | Land use | SINGLE FAMILY - S/D W/D GAR 2 STY MASONRY | [County and state public records](https://skypsi.com/property/pa/philadelphia/spgsrrxngzjg25d-3355-salmon-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 | $500 | $500 | $500 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $500. ## Similar buildings nearby - [2922 Memphis St, Philadelphia](https://skypsi.com/property/pa/philadelphia/spft0fmg26j6mm4-2922-memphis-st-philadelphia/) - [3116 Frankford Ave, Philadelphia](https://skypsi.com/property/pa/philadelphia/spr377adpyv2gxz-3116-frankford-ave-philadelphia/) - [1930 E Elkhart St, Philadelphia](https://skypsi.com/property/pa/philadelphia/spz48vx4q0gc6pk-1930-e-elkhart-st-philadelphia/) - [1100 E Erie Ave, Philadelphia](https://skypsi.com/property/pa/philadelphia/sp8xam9r08wcr3h-1100-e-erie-ave-philadelphia/) - [1012 E Erie Ave, Philadelphia](https://skypsi.com/property/pa/philadelphia/sprbxk839beq21x-1012-e-erie-ave-philadelphia/) - [3528 I St, Philadelphia](https://skypsi.com/property/pa/philadelphia/sp8sw8m6yea83fx-3528-i-st-philadelphia/) - [4101 Frankford Ave, Philadelphia](https://skypsi.com/property/pa/philadelphia/spj36b07cqk7673-4101-frankford-ave-philadelphia/) - [700 E Erie Ave, Philadelphia](https://skypsi.com/property/pa/philadelphia/sp9e6emstvvhk3q-700-e-erie-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://skypsi.com/estimates/methodology/sources-and-licensing/): 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. - [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, SkyPSI estimator. Parcel and address facts from county appraisal districts and state open-data programs (public records). https://skypsi.com/estimates/methodology/sources-and-licensing/ 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/ Page: https://skypsi.com/property/pa/philadelphia/spgsrrxngzjg25d-3355-salmon-st-philadelphia/ JSON: https://skypsi.com/property/pa/philadelphia/spgsrrxngzjg25d-3355-salmon-st-philadelphia.json Content license: https://skypsi.com/content-license.txt