# 5 Walnut Grove Drive, Horsham Office in Horsham, Pennsylvania. It covers 35,267 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 5 Walnut Grove Drive, Horsham. Office in Horsham, Pennsylvania. Property ID spcx0pg7t806xps. ## Facts **Facts about 5 Walnut Grove Drive, Horsham** | Fact | Value | Source | | --- | --- | --- | | Address | 5 Walnut Grove Drive, Horsham, PA 19044 | [USA Structures](https://skypsi.com/property/pa/philadelphia/spcx0pg7t806xps-5-walnut-grove-drive-horsham/#how-we-know) | | Building type | Office | [USA Structures and SkyPSI estimator](https://skypsi.com/property/pa/philadelphia/spcx0pg7t806xps-5-walnut-grove-drive-horsham/#how-we-know) | | Place name | Aegis Software | [Overture Maps places](https://skypsi.com/property/pa/philadelphia/spcx0pg7t806xps-5-walnut-grove-drive-horsham/#how-we-know) | | Place type | corporate office | [Overture Maps places](https://skypsi.com/property/pa/philadelphia/spcx0pg7t806xps-5-walnut-grove-drive-horsham/#how-we-know) | | Footprint | 35,267 square feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/spcx0pg7t806xps-5-walnut-grove-drive-horsham/#how-we-know) | | Perimeter | 967.65 feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/spcx0pg7t806xps-5-walnut-grove-drive-horsham/#how-we-know) | | Height | 43.5 feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/spcx0pg7t806xps-5-walnut-grove-drive-horsham/#how-we-know) | | Stories | 3 stories | [USA Structures](https://skypsi.com/property/pa/philadelphia/spcx0pg7t806xps-5-walnut-grove-drive-horsham/#how-we-know) | | Exterior wall area | 42,097 square feet | [SkyPSI estimator](https://skypsi.com/property/pa/philadelphia/spcx0pg7t806xps-5-walnut-grove-drive-horsham/#how-we-know) | | Parcel number | 360011360106 | [County and state public records](https://skypsi.com/property/pa/philadelphia/spcx0pg7t806xps-5-walnut-grove-drive-horsham/#how-we-know) | | Land use | 4336 C | [County and state public records](https://skypsi.com/property/pa/philadelphia/spcx0pg7t806xps-5-walnut-grove-drive-horsham/#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 - [187 Walnut Grove Drive, Horsham](https://skypsi.com/property/pa/philadelphia/sppnw0t7qq6m3ms-187-walnut-grove-drive-horsham/) - [507 Prudential Road, Horsham](https://skypsi.com/property/pa/philadelphia/spnjadahwckb64p-507-prudential-road-horsham/) - [100 Witmer Road, Horsham](https://skypsi.com/property/pa/philadelphia/spnqyf8mjbkfxax-100-witmer-road-horsham/) - [550 Blair Mill Road, Horsham](https://skypsi.com/property/pa/philadelphia/sp5amnkv2ne2ecb-550-blair-mill-road-horsham/) - [123 Gibraltar Road, Horsham](https://skypsi.com/property/pa/philadelphia/sp3xkw2txkw3c7z-123-gibraltar-road-horsham/) - [250 Gibraltar Road, Horsham](https://skypsi.com/property/pa/philadelphia/sp3e4x63y8q606m-250-gibraltar-road-horsham/) - [700 Dresher Road, Horsham](https://skypsi.com/property/pa/philadelphia/spbxpj0ptdydrz3-700-dresher-road-horsham/) - [747 Dresher Road, Horsham](https://skypsi.com/property/pa/philadelphia/spjgq39hvkw29xj-747-dresher-road-horsham/) ## 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. - [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://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/ 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/spcx0pg7t806xps-5-walnut-grove-drive-horsham/ JSON: https://skypsi.com/property/pa/philadelphia/spcx0pg7t806xps-5-walnut-grove-drive-horsham.json Content license: https://skypsi.com/content-license.txt