# 10307 West Lockwood Avenue, Oak Lawn School in Oak Lawn, Illinois. It covers 58,450 square feet on the ground. Rates calibrated October 2, 2026. Review by December 31, 2026. Updated October 9, 2026. Method propdata-estimator-v6. ## This building 10307 West Lockwood Avenue, Oak Lawn. School in Oak Lawn, Illinois. Property ID spmpjdvqcxeepf0. ## Facts **Facts about 10307 West Lockwood Avenue, Oak Lawn** | Fact | Value | Source | | --- | --- | --- | | Address | 10307 West Lockwood Avenue, Oak Lawn, IL 60453 | [USA Structures](https://skypsi.com/property/il/chicago/spmpjdvqcxeepf0-10307-west-lockwood-avenue-oak-lawn/#how-we-know) | | Building type | School | [USA Structures and SkyPSI estimator](https://skypsi.com/property/il/chicago/spmpjdvqcxeepf0-10307-west-lockwood-avenue-oak-lawn/#how-we-know) | | Place name | Potter's House | [Overture Maps places](https://skypsi.com/property/il/chicago/spmpjdvqcxeepf0-10307-west-lockwood-avenue-oak-lawn/#how-we-know) | | Place type | theaters and performance venues | [Overture Maps places](https://skypsi.com/property/il/chicago/spmpjdvqcxeepf0-10307-west-lockwood-avenue-oak-lawn/#how-we-know) | | Footprint | 58,450 square feet | [USA Structures](https://skypsi.com/property/il/chicago/spmpjdvqcxeepf0-10307-west-lockwood-avenue-oak-lawn/#how-we-know) | | Perimeter | 1,380.29 feet | [USA Structures](https://skypsi.com/property/il/chicago/spmpjdvqcxeepf0-10307-west-lockwood-avenue-oak-lawn/#how-we-know) | | Height | 13.62 feet | [USA Structures](https://skypsi.com/property/il/chicago/spmpjdvqcxeepf0-10307-west-lockwood-avenue-oak-lawn/#how-we-know) | | Stories | 1 story | [USA Structures](https://skypsi.com/property/il/chicago/spmpjdvqcxeepf0-10307-west-lockwood-avenue-oak-lawn/#how-we-know) | | Exterior wall area | 18,793 square feet | [SkyPSI estimator](https://skypsi.com/property/il/chicago/spmpjdvqcxeepf0-10307-west-lockwood-avenue-oak-lawn/#how-we-know) | | Parcel number | 24161020158001 | [County and state public records](https://skypsi.com/property/il/chicago/spmpjdvqcxeepf0-10307-west-lockwood-avenue-oak-lawn/#how-we-know) | | Land use | EX Exempt Property | [County and state public records](https://skypsi.com/property/il/chicago/spmpjdvqcxeepf0-10307-west-lockwood-avenue-oak-lawn/#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 | $3,000 | $5,500 | $9,000 | ## Best method - [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $5,500. ## Similar buildings nearby - [10500 South Laramie Avenue, Oak Lawn](https://skypsi.com/property/il/chicago/spsq9297n4j3vd6-10500-south-laramie-avenue-oak-lawn/) - [10625 South Central Avenue, Oak Lawn](https://skypsi.com/property/il/chicago/sptywczr18kc53h-10625-south-central-avenue-oak-lawn/) - [5345 West 99th Street, Oak Lawn](https://skypsi.com/property/il/chicago/sph040f7hss8t3p-5345-west-99th-street-oak-lawn/) ## 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. 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. 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/ Page: https://skypsi.com/property/il/chicago/spmpjdvqcxeepf0-10307-west-lockwood-avenue-oak-lawn/ JSON: https://skypsi.com/property/il/chicago/spmpjdvqcxeepf0-10307-west-lockwood-avenue-oak-lawn.json Content license: https://skypsi.com/content-license.txt