Property record
640 S Lafayette St, South Lyon
School in South Lyon, Michigan. It covers 31,564 square feet on the ground.
This building
640 S Lafayette St, South Lyon. School in South Lyon, Michigan. Property ID sp412gktmqnxev5.
Facts
| Fact | Value | Source |
|---|---|---|
| Address | 640 S Lafayette St, South Lyon, MI 48178 | Overture Maps addresses |
| Building type | School | USA Structures and SkyPSI estimator |
| Place name | South Lyon Co-Op Preschool | Overture Maps places |
| Place type | preschool | Overture Maps places |
| Footprint | 31,564 square feet | USA Structures |
| Perimeter | 1,192.33 feet | USA Structures |
| Height | 12.14 feet | Overture Maps building footprints and Google Open Buildings |
| Height survey year | 2017 | Overture Maps building footprints and Google Open Buildings |
| Stories | 1 story | Overture Maps building footprints and Google Open Buildings |
| Exterior wall area | 14,474 square feet | SkyPSI estimator |
Cost ranges
Whole-building ranges from the SkyPSI estimator, calibrated October 2, 2026. Grade C: modelled from the Texas calibration. What the grades mean.
Exterior soft wash
| Service | Low | Most likely | High |
|---|---|---|---|
| Facade wash, conventional access | $2,000 | $4,000 | $6,500 |
Best method
- Exterior soft wash: Boom lift fits this building, most likely $4,000.
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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: Building footprints, heights and occupancy from FEMA's USA Structures.
- Google Open Buildings: Building outlines and heights from Google Open Buildings, reached through the Overture Maps buildings theme.
- Overture Maps addresses: Street addresses from the Overture Maps addresses theme.
- Overture Maps building footprints: Building outlines, heights and floor counts from the Overture Maps buildings theme.
- Overture Maps places: Business and place names from the Overture Maps places theme.
- SkyPSI estimator: 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.
Ask SkyPSI for a quote on your building.
Request a QuoteSources: USA Structures, Google Open Buildings, Overture Maps addresses, Overture Maps building footprints, Overture Maps places, SkyPSI estimator.
An estimate, not a quote. How a SkyEstimate is built.