Property record
275 South Lake Street, Grayslake
School in Grayslake, Illinois. It covers 24,512 square feet on the ground.
This building
275 South Lake Street, Grayslake. School in Grayslake, Illinois. Property ID spnrx3nhch249dh.
Facts
| Fact | Value | Source |
|---|---|---|
| Address | 275 South Lake Street, Grayslake, IL 60030 | USA Structures |
| Building type | School | USA Structures and SkyPSI estimator |
| Place name | Westlake Christian Academy | Overture Maps places |
| Place type | private school | Overture Maps places |
| Footprint | 24,512 square feet | USA Structures |
| Perimeter | 795.52 feet | USA Structures |
| Height | 35.4 feet | USGS 3D Elevation Program |
| Height survey year | 2017 | USGS 3D Elevation Program |
| Stories | 3 stories | USGS 3D Elevation Program |
| Exterior wall area | 28,161 square feet | SkyPSI estimator |
| Parcel number | 0635100022 | County and state public records |
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 | $4,500 | $8,500 | $14,000 |
Best method
- Exterior soft wash: Boom lift fits this building, most likely $8,500.
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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.
- County and state public records: Situs addresses, parcel numbers, land use, year built and floor counts from county appraisal districts and state open data.
- USA Structures: Building footprints, heights and occupancy from FEMA's USA Structures.
- 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.
- USGS 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.
Ask SkyPSI for a quote on your building.
Request a QuoteSources: County and state public records, USA Structures, Overture Maps places, SkyPSI estimator, USGS 3D Elevation Program.
An estimate, not a quote. How a SkyEstimate is built.