# 100 Barr Harbor Drive, Conshohocken Office in Conshohocken, Pennsylvania. It covers 22,504 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 100 Barr Harbor Drive, Conshohocken. Office in Conshohocken, Pennsylvania. Property ID spa3rvp7z42tddc. ## Facts **Facts about 100 Barr Harbor Drive, Conshohocken** | Fact | Value | Source | | --- | --- | --- | | Address | 100 Barr Harbor Drive, Conshohocken, PA 19428 | [USA Structures](https://skypsi.com/property/pa/philadelphia/spa3rvp7z42tddc-100-barr-harbor-drive-conshohocken/#how-we-know) | | Building type | Office | [USA Structures and SkyPSI estimator](https://skypsi.com/property/pa/philadelphia/spa3rvp7z42tddc-100-barr-harbor-drive-conshohocken/#how-we-know) | | Footprint | 22,504 square feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/spa3rvp7z42tddc-100-barr-harbor-drive-conshohocken/#how-we-know) | | Perimeter | 636.42 feet | [USA Structures](https://skypsi.com/property/pa/philadelphia/spa3rvp7z42tddc-100-barr-harbor-drive-conshohocken/#how-we-know) | | Height | 265.75 feet | [Overture Maps building footprints and Google Open Buildings](https://skypsi.com/property/pa/philadelphia/spa3rvp7z42tddc-100-barr-harbor-drive-conshohocken/#how-we-know) | | Stories | 21 stories | [Overture Maps building footprints and Google Open Buildings](https://skypsi.com/property/pa/philadelphia/spa3rvp7z42tddc-100-barr-harbor-drive-conshohocken/#how-we-know) | | Exterior wall area | 169,126 square feet | [SkyPSI estimator](https://skypsi.com/property/pa/philadelphia/spa3rvp7z42tddc-100-barr-harbor-drive-conshohocken/#how-we-know) | | Parcel number | 240002264007 | [County and state public records](https://skypsi.com/property/pa/philadelphia/spa3rvp7z42tddc-100-barr-harbor-drive-conshohocken/#how-we-know) | | Land use | 5900 E | [County and state public records](https://skypsi.com/property/pa/philadelphia/spa3rvp7z42tddc-100-barr-harbor-drive-conshohocken/#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 and by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Facade wash, conventional access | $26,500 | $47,500 | $79,000 | ### Window cleaning **Window cleaning by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows, rope access | $35,000 | $70,000 | $122,500 | | Windows inside and out, rope access | $38,500 | $77,000 | $136,500 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift and Rope access fit this building at the same cost, most likely $47,500. - [Window cleaning](https://skypsi.com/estimates/window-cleaning/): Rope access fits this building, most likely $70,000. ## Similar buildings nearby - [300 Conshohocken State Road, Conshohocken](https://skypsi.com/property/pa/philadelphia/sp246zqhczfdbex-300-conshohocken-state-road-conshohocken/) - [301 Washington Street, Conshohocken](https://skypsi.com/property/pa/philadelphia/spxsfwk12w9adw8-301-washington-street-conshohocken/) - [411 Swedeland Road, Conshohocken](https://skypsi.com/property/pa/philadelphia/sp73j05kdg124g1-411-swedeland-road-conshohocken/) - [300 Alan Wood Road, Conshohocken](https://skypsi.com/property/pa/philadelphia/spmsemcp0fznn9j-300-alan-wood-road-conshohocken/) - [200 Alan Wood Road, Conshohocken](https://skypsi.com/property/pa/philadelphia/spt688njeax7hk9-200-alan-wood-road-conshohocken/) - [100 Academy Drive, Conshohocken](https://skypsi.com/property/pa/philadelphia/spvax60z24we1vg-100-academy-drive-conshohocken/) - [2200 Renaissance Boulevard, King of Prussia](https://skypsi.com/property/pa/philadelphia/spf97x8nv5ggh03-2200-renaissance-boulevard-king-of-prussia/) - [2520 Renaissance Boulevard, King of Prussia](https://skypsi.com/property/pa/philadelphia/sp5dyewqvttvf7c-2520-renaissance-boulevard-king-of-prussia/) ## 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. - [Google Open Buildings](https://sites.research.google/open-buildings/): Building outlines and heights from Google Open Buildings, reached through the Overture Maps buildings theme. - [Overture Maps building footprints](https://opendatacommons.org/licenses/odbl/1-0/): Building outlines, heights and floor counts from the Overture Maps buildings 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, Google Open Buildings, Overture Maps building footprints, 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/ Building data from Google Open Buildings, reached through Overture Maps Foundation, overturemaps.org. https://sites.research.google/open-buildings/ Building footprints from Overture Maps Foundation, including OpenStreetMap contributors, Microsoft, Esri Community Maps contributors and USGS, under the Open Database License (ODbL). https://opendatacommons.org/licenses/odbl/1-0/ Page: https://skypsi.com/property/pa/philadelphia/spa3rvp7z42tddc-100-barr-harbor-drive-conshohocken/ JSON: https://skypsi.com/property/pa/philadelphia/spa3rvp7z42tddc-100-barr-harbor-drive-conshohocken.json Content license: https://skypsi.com/content-license.txt