# 8 Brownstone Drive, Norristown Office in Norristown, Pennsylvania. It covers 2,106 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 8 Brownstone Drive, Norristown. Office in Norristown, Pennsylvania. Property ID spksfxr3be5f4sx. ## Facts **Facts about 8 Brownstone Drive, Norristown** | Fact | Value | Source | | --- | --- | --- | | Address | 8 Brownstone Drive, Norristown, PA 19401 | [USA Structures](https://skypsi.com/property/pa/philadelphia/spksfxr3be5f4sx-8-brownstone-drive-norristown/#how-we-know) | | Building type | Office | [USA Structures and SkyPSI estimator](https://skypsi.com/property/pa/philadelphia/spksfxr3be5f4sx-8-brownstone-drive-norristown/#how-we-know) | | Place name | Dunkin' | [Overture Maps places](https://skypsi.com/property/pa/philadelphia/spksfxr3be5f4sx-8-brownstone-drive-norristown/#how-we-know) | | Place type | donuts | [Overture Maps places](https://skypsi.com/property/pa/philadelphia/spksfxr3be5f4sx-8-brownstone-drive-norristown/#how-we-know) | | Footprint | 2,106 square feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/spksfxr3be5f4sx-8-brownstone-drive-norristown/#how-we-know) | | Perimeter | 194.12 feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/spksfxr3be5f4sx-8-brownstone-drive-norristown/#how-we-know) | | Height | 19.29 feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/spksfxr3be5f4sx-8-brownstone-drive-norristown/#how-we-know) | | Stories | 2 stories | [USA Structures](https://skypsi.com/property/pa/philadelphia/spksfxr3be5f4sx-8-brownstone-drive-norristown/#how-we-know) | | Exterior wall area | 3,745 square feet | [SkyPSI estimator](https://skypsi.com/property/pa/philadelphia/spksfxr3be5f4sx-8-brownstone-drive-norristown/#how-we-know) | | Parcel number | 330000136011 | [County and state public records](https://skypsi.com/property/pa/philadelphia/spksfxr3be5f4sx-8-brownstone-drive-norristown/#how-we-know) | | Land use | 4100 C | [County and state public records](https://skypsi.com/property/pa/philadelphia/spksfxr3be5f4sx-8-brownstone-drive-norristown/#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 | $1,000 | $1,500 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $1,000. ## Similar buildings nearby - [500 Sterling Drive, Norristown](https://skypsi.com/property/pa/philadelphia/spcxweab1x9v4kr-500-sterling-drive-norristown/) - [300 East Germantown Pike, Norristown](https://skypsi.com/property/pa/philadelphia/spn83qy5mfb79y5-300-east-germantown-pike-norristown/) - [2421 Arch Road, Norristown](https://skypsi.com/property/pa/philadelphia/spk706at1jzpn9b-2421-arch-road-norristown/) - [450 East Germantown Pike, Norristown](https://skypsi.com/property/pa/philadelphia/sp3wes765y5nycc-450-east-germantown-pike-norristown/) - [400 East Germantown Pike, Norristown](https://skypsi.com/property/pa/philadelphia/spn2jeh1b6z7y9e-400-east-germantown-pike-norristown/) - [472 East Germantown Pike, Norristown](https://skypsi.com/property/pa/philadelphia/spqx32d444vjnxf-472-east-germantown-pike-norristown/) - [480 East Germantown Pike, Norristown](https://skypsi.com/property/pa/philadelphia/spkvc0gkx8qxnh3-480-east-germantown-pike-norristown/) - [100 East Germantown Pike, Norristown](https://skypsi.com/property/pa/philadelphia/sp0x22r3978z86t-100-east-germantown-pike-norristown/) ## 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/spksfxr3be5f4sx-8-brownstone-drive-norristown/ JSON: https://skypsi.com/property/pa/philadelphia/spksfxr3be5f4sx-8-brownstone-drive-norristown.json Content license: https://skypsi.com/content-license.txt