# 2401 Harnish Drive, Algonquin Retail in Algonquin, Illinois. It covers 12,728 square feet on the ground. Rates calibrated October 2, 2026. Review by December 31, 2026. Updated October 9, 2026. Method propdata-estimator-v6. ## This building 2401 Harnish Drive, Algonquin. Retail in Algonquin, Illinois. Property ID sppsxh5fd2yfqzw. ## Facts **Facts about 2401 Harnish Drive, Algonquin** | Fact | Value | Source | | --- | --- | --- | | Address | 2401 Harnish Drive, Algonquin, IL 60102 | [USA Structures](https://skypsi.com/property/il/chicago/sppsxh5fd2yfqzw-2401-harnish-drive-algonquin/#how-we-know) | | Building type | Retail | [USA Structures and SkyPSI estimator](https://skypsi.com/property/il/chicago/sppsxh5fd2yfqzw-2401-harnish-drive-algonquin/#how-we-know) | | Place name | Mercy Algonquin Medical Center | [Overture Maps places](https://skypsi.com/property/il/chicago/sppsxh5fd2yfqzw-2401-harnish-drive-algonquin/#how-we-know) | | Place type | family practice | [Overture Maps places](https://skypsi.com/property/il/chicago/sppsxh5fd2yfqzw-2401-harnish-drive-algonquin/#how-we-know) | | Footprint | 12,728 square feet | [USA Structures](https://skypsi.com/property/il/chicago/sppsxh5fd2yfqzw-2401-harnish-drive-algonquin/#how-we-know) | | Perimeter | 503.6 feet | [USA Structures](https://skypsi.com/property/il/chicago/sppsxh5fd2yfqzw-2401-harnish-drive-algonquin/#how-we-know) | | Height | 24.38 feet | [USGS 3D Elevation Program](https://skypsi.com/property/il/chicago/sppsxh5fd2yfqzw-2401-harnish-drive-algonquin/#how-we-know) | | Height survey year | 2017 | [USGS 3D Elevation Program](https://skypsi.com/property/il/chicago/sppsxh5fd2yfqzw-2401-harnish-drive-algonquin/#how-we-know) | | Stories | 2 stories | [USGS 3D Elevation Program](https://skypsi.com/property/il/chicago/sppsxh5fd2yfqzw-2401-harnish-drive-algonquin/#how-we-know) | | Exterior wall area | 12,276 square feet | [SkyPSI estimator](https://skypsi.com/property/il/chicago/sppsxh5fd2yfqzw-2401-harnish-drive-algonquin/#how-we-know) | | Parcel number | 19-32-151-024 | [County and state public records](https://skypsi.com/property/il/chicago/sppsxh5fd2yfqzw-2401-harnish-drive-algonquin/#how-we-know) | | Land use | 0070 | [County and state public records](https://skypsi.com/property/il/chicago/sppsxh5fd2yfqzw-2401-harnish-drive-algonquin/#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 | $2,000 | $3,500 | $5,500 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $3,500. ## Similar buildings nearby - [2403 Harnish Drive, Algonquin](https://skypsi.com/property/il/chicago/sp2r3q8r8tnxbdt-2403-harnish-drive-algonquin/) - [2405 Harnish Drive, Algonquin](https://skypsi.com/property/il/chicago/spzyaz8jdndyp5m-2405-harnish-drive-algonquin/) - [2430 Harnish Drive, Algonquin](https://skypsi.com/property/il/chicago/spes6j2q9r68c7f-2430-harnish-drive-algonquin/) ## 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. - [USGS 3D Elevation Program](https://www.usgs.gov/3d-elevation-program): Lidar elevation data that gives building heights where other sources have none. 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, USGS 3D Elevation Program. 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/ Building heights from the U.S. Geological Survey 3D Elevation Program (public domain). https://www.usgs.gov/3d-elevation-program Page: https://skypsi.com/property/il/chicago/sppsxh5fd2yfqzw-2401-harnish-drive-algonquin/ JSON: https://skypsi.com/property/il/chicago/sppsxh5fd2yfqzw-2401-harnish-drive-algonquin.json Content license: https://skypsi.com/content-license.txt