# 4500 Walnut Lake Rd School in Michigan. It covers 64,446 square feet on the ground. Rates calibrated October 2, 2026. Review by December 31, 2026. Updated October 27, 2026. Method propdata-estimator-v6. ## This building 4500 Walnut Lake Rd. School in Michigan. Property ID spb2c0wfjhxhj0t. ## Facts **Facts about 4500 Walnut Lake Rd** | Fact | Value | Source | | --- | --- | --- | | Address | 4500 Walnut Lake Rd, MI 48323 | [Overture Maps addresses](https://skypsi.com/property/mi/detroit/spb2c0wfjhxhj0t-4500-walnut-lake-rd/#how-we-know) | | Building type | School | [USA Structures and SkyPSI estimator](https://skypsi.com/property/mi/detroit/spb2c0wfjhxhj0t-4500-walnut-lake-rd/#how-we-know) | | Place name | Sheiko Elementary School | [Overture Maps places](https://skypsi.com/property/mi/detroit/spb2c0wfjhxhj0t-4500-walnut-lake-rd/#how-we-know) | | Place type | elementary school | [Overture Maps places](https://skypsi.com/property/mi/detroit/spb2c0wfjhxhj0t-4500-walnut-lake-rd/#how-we-know) | | Footprint | 64,446 square feet | [USA Structures](https://skypsi.com/property/mi/detroit/spb2c0wfjhxhj0t-4500-walnut-lake-rd/#how-we-know) | | Perimeter | 2,319.69 feet | [USA Structures](https://skypsi.com/property/mi/detroit/spb2c0wfjhxhj0t-4500-walnut-lake-rd/#how-we-know) | | Height | 26.25 feet | [SkyPSI fact checks](https://skypsi.com/property/mi/detroit/spb2c0wfjhxhj0t-4500-walnut-lake-rd/#how-we-know) | | Height survey year | 2017 | [SkyPSI fact checks](https://skypsi.com/property/mi/detroit/spb2c0wfjhxhj0t-4500-walnut-lake-rd/#how-we-know) | | Stories | 2 stories | [SkyPSI fact checks](https://skypsi.com/property/mi/detroit/spb2c0wfjhxhj0t-4500-walnut-lake-rd/#how-we-know) | | Exterior wall area | 60,884 square feet | [SkyPSI estimator](https://skypsi.com/property/mi/detroit/spb2c0wfjhxhj0t-4500-walnut-lake-rd/#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 | $8,500 | $15,500 | $25,500 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $15,500. ## Similar buildings nearby - [School](https://skypsi.com/property/mi/detroit/spcksc1cqkfk4fa-education/) - [4200 Walnut Lake Rd](https://skypsi.com/property/mi/detroit/spy7sja5f5c3hde-4200-walnut-lake-rd/) - [6033 Pinecroft Dr](https://skypsi.com/property/mi/detroit/sp7v6vypr8ha8dq-6033-pinecroft-dr/) - [School](https://skypsi.com/property/mi/detroit/spcy2p5g4gcyerq-education/) - [School](https://skypsi.com/property/mi/detroit/spd1y2m5f7qve44-education/) - [School](https://skypsi.com/property/mi/detroit/spm4nc98syvmpr9-education/) - [School](https://skypsi.com/property/mi/detroit/spw4fnx8ft1sver-education/) - [School](https://skypsi.com/property/mi/detroit/spjp9af0bs87r0t-education/) ## 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. - [USA Structures](https://disasters.geoplatform.gov/USA_Structures/): Building footprints, heights and occupancy from FEMA's USA Structures. - [Overture Maps addresses](https://docs.overturemaps.org/attribution/): Street addresses from the Overture Maps addresses theme. - [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. - [SkyPSI fact checks](https://skypsi.com/estimates/methodology/sources-and-licensing/): Building heights and floor counts SkyPSI checked against published sources. 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: USA Structures, Overture Maps addresses, Overture Maps places, SkyPSI estimator, SkyPSI fact checks. 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/ Addresses: Overture Maps Foundation, overturemaps.org (addresses theme), including the U.S. Department of Transportation National Address Database (NAD). https://docs.overturemaps.org/attribution/ Business names: Overture Maps Foundation, overturemaps.org (places theme, CDLA Permissive 2.0). https://docs.overturemaps.org/attribution/ Page: https://skypsi.com/property/mi/detroit/spb2c0wfjhxhj0t-4500-walnut-lake-rd/ JSON: https://skypsi.com/property/mi/detroit/spb2c0wfjhxhj0t-4500-walnut-lake-rd.json Content license: https://skypsi.com/content-license.txt