Property record
11431 South Avenue L, Chicago
School in Chicago, Illinois. It covers 14,928 square feet on the ground.
This building
11431 South Avenue L, Chicago. School in Chicago, Illinois. Property ID sp9x5d11qx1ppzk.
Facts
| Fact | Value | Source |
|---|---|---|
| Address | 11431 South Avenue L, Chicago, IL 60617 | USA Structures |
| Building type | School | USA Structures and SkyPSI estimator |
| Footprint | 14,928 square feet | USA Structures |
| Perimeter | 554.53 feet | USA Structures |
| Height | 16.7 feet | USA Structures |
| Stories | 1 story | USA Structures |
| Exterior wall area | 9,260 square feet | SkyPSI estimator |
| Parcel number | 26201010490000 | County and state public records |
| Land use | EX Exempt Property | 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 | $1,500 | $2,500 | $4,000 |
Best method
- Exterior soft wash: Boom lift fits this building, most likely $2,500.
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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.
- 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: County and state public records, USA Structures, SkyPSI estimator.
An estimate, not a quote. How a SkyEstimate is built.