# 2231 6th Street Southeast, Minneapolis School in Minneapolis, Minnesota. It covers 68,188 square feet on the ground. Rates calibrated October 2, 2026. Review by December 31, 2026. Updated October 26, 2026. Method propdata-estimator-v6. ## This building 2231 6th Street Southeast, Minneapolis. School in Minneapolis, Minnesota. Property ID sp3e3dhyarchaz3. ## Facts **Facts about 2231 6th Street Southeast, Minneapolis** | Fact | Value | Source | | --- | --- | --- | | Address | 2231 6th Street Southeast, Minneapolis, MN 55414 | [USA Structures](https://skypsi.com/property/mn/minneapolis/sp3e3dhyarchaz3-2231-6th-street-southeast-minneapolis/#how-we-know) | | Building type | School | [USA Structures and SkyPSI estimator](https://skypsi.com/property/mn/minneapolis/sp3e3dhyarchaz3-2231-6th-street-southeast-minneapolis/#how-we-know) | | Place name | Winston and Maxine Wallin Medical Biosciences Building | [Overture Maps places](https://skypsi.com/property/mn/minneapolis/sp3e3dhyarchaz3-2231-6th-street-southeast-minneapolis/#how-we-know) | | Place type | campus building | [Overture Maps places](https://skypsi.com/property/mn/minneapolis/sp3e3dhyarchaz3-2231-6th-street-southeast-minneapolis/#how-we-know) | | Footprint | 68,188 square feet | [USA Structures](https://skypsi.com/property/mn/minneapolis/sp3e3dhyarchaz3-2231-6th-street-southeast-minneapolis/#how-we-know) | | Perimeter | 1,740.5 feet | [USA Structures](https://skypsi.com/property/mn/minneapolis/sp3e3dhyarchaz3-2231-6th-street-southeast-minneapolis/#how-we-know) | | Height | 104.89 feet | [USGS 3D Elevation Program](https://skypsi.com/property/mn/minneapolis/sp3e3dhyarchaz3-2231-6th-street-southeast-minneapolis/#how-we-know) | | Height survey year | 2022 | [USGS 3D Elevation Program](https://skypsi.com/property/mn/minneapolis/sp3e3dhyarchaz3-2231-6th-street-southeast-minneapolis/#how-we-know) | | Stories | 8 stories | [USGS 3D Elevation Program](https://skypsi.com/property/mn/minneapolis/sp3e3dhyarchaz3-2231-6th-street-southeast-minneapolis/#how-we-know) | | Exterior wall area | 182,558 square feet | [SkyPSI estimator](https://skypsi.com/property/mn/minneapolis/sp3e3dhyarchaz3-2231-6th-street-southeast-minneapolis/#how-we-know) | | Parcel number | 053-1902923330031 | [County and state public records](https://skypsi.com/property/mn/minneapolis/sp3e3dhyarchaz3-2231-6th-street-southeast-minneapolis/#how-we-know) | | Land use | Commercial | [County and state public records](https://skypsi.com/property/mn/minneapolis/sp3e3dhyarchaz3-2231-6th-street-southeast-minneapolis/#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 by drone, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Facade wash (drone) | $15,000 | $28,500 | $47,500 | | Facade wash with mold or growth treatment | $23,000 | $42,000 | $72,500 | **Exterior soft wash from a boom lift and by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Facade wash, conventional access | $28,500 | $51,500 | $85,500 | ### Window cleaning **Window cleaning by drone, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows only | $5,500 | $11,500 | $19,000 | | Windows inside and out | $9,500 | $19,000 | $34,500 | **Window cleaning by rope access, whole building** | Service | Low | Most likely | High | | --- | --- | --- | --- | | Exterior windows, rope access | $38,000 | $76,000 | $133,500 | | Windows inside and out, rope access | $42,000 | $84,000 | $148,500 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Drone has the lowest cost, most likely $28,500. - [Window cleaning](https://skypsi.com/estimates/window-cleaning/): Drone has the lowest cost, most likely $11,500. ## Similar buildings nearby - [2231 6th Street Southeast, Minneapolis](https://skypsi.com/property/mn/minneapolis/spzypp96bxkd7ff-2231-6th-street-southeast-minneapolis/) - [2021 6th Street Southeast, Minneapolis](https://skypsi.com/property/mn/minneapolis/sp3a6bjvvt2d8kc-2021-6th-street-southeast-minneapolis/) - [501 23rd Avenue Southeast, Minneapolis](https://skypsi.com/property/mn/minneapolis/sp060xjjsqfhnjj-501-23rd-avenue-southeast-minneapolis/) - [2001 6th Street Southeast, Minneapolis](https://skypsi.com/property/mn/minneapolis/spq5p85dwj7em83-2001-6th-street-southeast-minneapolis/) - [670 25th Avenue Southeast, Minneapolis](https://skypsi.com/property/mn/minneapolis/spnfnbwesgvwwxv-670-25th-avenue-southeast-minneapolis/) - [2009 University Avenue Southeast, Minneapolis](https://skypsi.com/property/mn/minneapolis/sp5xe2p2nf91fbe-2009-university-avenue-southeast-minneapolis/) - [1900 8th Street Southeast, Minneapolis](https://skypsi.com/property/mn/minneapolis/spseqax4ydzyzvq-1900-8th-street-southeast-minneapolis/) - [2407 University Avenue Southeast, Minneapolis](https://skypsi.com/property/mn/minneapolis/spvfh9v0w1q5jhm-2407-university-avenue-southeast-minneapolis/) ## 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/mn/minneapolis/sp3e3dhyarchaz3-2231-6th-street-southeast-minneapolis/ JSON: https://skypsi.com/property/mn/minneapolis/sp3e3dhyarchaz3-2231-6th-street-southeast-minneapolis.json Content license: https://skypsi.com/content-license.txt