# 7821 Hearthside Avenue South, Cottage Grove Apartments in Cottage Grove, Minnesota. It covers 2,640 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 7821 Hearthside Avenue South, Cottage Grove. Apartments in Cottage Grove, Minnesota. Property ID sp2fvq0w1k8vjbr. ## Facts **Facts about 7821 Hearthside Avenue South, Cottage Grove** | Fact | Value | Source | | --- | --- | --- | | Address | 7821 Hearthside Avenue South, Cottage Grove, MN 55016 | [USA Structures](https://skypsi.com/property/mn/minneapolis/sp2fvq0w1k8vjbr-7821-hearthside-avenue-south-cottage-grove/#how-we-know) | | Building type | Apartments | [USA Structures and SkyPSI estimator](https://skypsi.com/property/mn/minneapolis/sp2fvq0w1k8vjbr-7821-hearthside-avenue-south-cottage-grove/#how-we-know) | | Footprint | 2,640 square feet | [USA Structures](https://skypsi.com/property/mn/minneapolis/sp2fvq0w1k8vjbr-7821-hearthside-avenue-south-cottage-grove/#how-we-know) | | Perimeter | 209.7 feet | [USA Structures](https://skypsi.com/property/mn/minneapolis/sp2fvq0w1k8vjbr-7821-hearthside-avenue-south-cottage-grove/#how-we-know) | | Height | 25.98 feet | [USA Structures](https://skypsi.com/property/mn/minneapolis/sp2fvq0w1k8vjbr-7821-hearthside-avenue-south-cottage-grove/#how-we-know) | | Stories | 3 stories | [USA Structures](https://skypsi.com/property/mn/minneapolis/sp2fvq0w1k8vjbr-7821-hearthside-avenue-south-cottage-grove/#how-we-know) | | Exterior wall area | 5,449 square feet | [SkyPSI estimator](https://skypsi.com/property/mn/minneapolis/sp2fvq0w1k8vjbr-7821-hearthside-avenue-south-cottage-grove/#how-we-know) | | Parcel number | 163-0802721430044 | [County and state public records](https://skypsi.com/property/mn/minneapolis/sp2fvq0w1k8vjbr-7821-hearthside-avenue-south-cottage-grove/#how-we-know) | | Land use | 110 | [County and state public records](https://skypsi.com/property/mn/minneapolis/sp2fvq0w1k8vjbr-7821-hearthside-avenue-south-cottage-grove/#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 | $1,000 | $1,500 | $2,500 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $1,500. ## Similar buildings nearby - [7525 79th Street South, Cottage Grove](https://skypsi.com/property/mn/minneapolis/spq0ja9e5372w2q-7525-79th-street-south-cottage-grove/) - [7815 Hearthside Avenue South, Cottage Grove](https://skypsi.com/property/mn/minneapolis/spwz37gwxshhbzs-7815-hearthside-avenue-south-cottage-grove/) - [7834 Hearthside Avenue South, Cottage Grove](https://skypsi.com/property/mn/minneapolis/spsa1fs6hbyhbqj-7834-hearthside-avenue-south-cottage-grove/) - [7920 Hearthside Avenue South, Cottage Grove](https://skypsi.com/property/mn/minneapolis/spxmk132hmh5z84-7920-hearthside-avenue-south-cottage-grove/) - [7545 79th Street South, Cottage Grove](https://skypsi.com/property/mn/minneapolis/spj4ybx34nq4b21-7545-79th-street-south-cottage-grove/) - [7838 Hearthside Avenue South, Cottage Grove](https://skypsi.com/property/mn/minneapolis/sp7y9wcxde97d93-7838-hearthside-avenue-south-cottage-grove/) - [7814 Hemingway Avenue South, Cottage Grove](https://skypsi.com/property/mn/minneapolis/spvfs25rpj2qkhw-7814-hemingway-avenue-south-cottage-grove/) - [7820 Hemingway Avenue South, Cottage Grove](https://skypsi.com/property/mn/minneapolis/spp7be7ttz4cz8b-7820-hemingway-avenue-south-cottage-grove/) ## 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. - [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, 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/ Page: https://skypsi.com/property/mn/minneapolis/sp2fvq0w1k8vjbr-7821-hearthside-avenue-south-cottage-grove/ JSON: https://skypsi.com/property/mn/minneapolis/sp2fvq0w1k8vjbr-7821-hearthside-avenue-south-cottage-grove.json Content license: https://skypsi.com/content-license.txt