# 800 Loch Alsh Avenue, Fort Washington School in Fort Washington, Pennsylvania. It covers 1,691 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 800 Loch Alsh Avenue, Fort Washington. School in Fort Washington, Pennsylvania. Property ID sp8706z83wf3k76. ## Facts **Facts about 800 Loch Alsh Avenue, Fort Washington** | Fact | Value | Source | | --- | --- | --- | | Address | 800 Loch Alsh Avenue, Fort Washington, PA 19034 | [USA Structures](https://skypsi.com/property/pa/philadelphia/sp8706z83wf3k76-800-loch-alsh-avenue-fort-washington/#how-we-know) | | Building type | School | [USA Structures and SkyPSI estimator](https://skypsi.com/property/pa/philadelphia/sp8706z83wf3k76-800-loch-alsh-avenue-fort-washington/#how-we-know) | | Footprint | 1,691 square feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/sp8706z83wf3k76-800-loch-alsh-avenue-fort-washington/#how-we-know) | | Perimeter | 189.82 feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/sp8706z83wf3k76-800-loch-alsh-avenue-fort-washington/#how-we-know) | | Height | 14.24 feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/sp8706z83wf3k76-800-loch-alsh-avenue-fort-washington/#how-we-know) | | Stories | 1 story | [USA Structures](https://skypsi.com/property/pa/philadelphia/sp8706z83wf3k76-800-loch-alsh-avenue-fort-washington/#how-we-know) | | Exterior wall area | 2,703 square feet | [SkyPSI estimator](https://skypsi.com/property/pa/philadelphia/sp8706z83wf3k76-800-loch-alsh-avenue-fort-washington/#how-we-know) | | Parcel number | 540010807002 | [County and state public records](https://skypsi.com/property/pa/philadelphia/sp8706z83wf3k76-800-loch-alsh-avenue-fort-washington/#how-we-know) | | Land use | 9970 E | [County and state public records](https://skypsi.com/property/pa/philadelphia/sp8706z83wf3k76-800-loch-alsh-avenue-fort-washington/#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 | $1,000 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $500. ## Similar buildings nearby - [800 Loch Alsh Avenue, Fort Washington](https://skypsi.com/property/pa/philadelphia/sp2cz89edk7z2da-800-loch-alsh-avenue-fort-washington/) - [1010 Fort Washington Avenue, Fort Washington](https://skypsi.com/property/pa/philadelphia/spw236xpzhyxxv9-1010-fort-washington-avenue-fort-washington/) - [1580 Fort Washington Avenue, Ambler](https://skypsi.com/property/pa/philadelphia/sp3wc8y0qh1m2sk-1580-fort-washington-avenue-ambler/) - [1140 Virginia Drive, Fort Washington](https://skypsi.com/property/pa/philadelphia/spe2tfn79xwgvvm-1140-virginia-drive-fort-washington/) - [340 Morris Road, Fort Washington](https://skypsi.com/property/pa/philadelphia/spj9j57mk3k52x0-340-morris-road-fort-washington/) - [1520 North Limekiln Pike, Dresher](https://skypsi.com/property/pa/philadelphia/spyg5t5aceemcxg-1520-north-limekiln-pike-dresher/) - [239 Welsh Road, Ambler](https://skypsi.com/property/pa/philadelphia/spdhcwwwrqwqeq3-239-welsh-road-ambler/) - [500 Houston Road, Ambler](https://skypsi.com/property/pa/philadelphia/sp6qmp52b4e0hch-500-houston-road-ambler/) ## 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/sp8706z83wf3k76-800-loch-alsh-avenue-fort-washington/ JSON: https://skypsi.com/property/pa/philadelphia/sp8706z83wf3k76-800-loch-alsh-avenue-fort-washington.json Content license: https://skypsi.com/content-license.txt