Property record
4850 South Lake Park Avenue, Chicago
School in Chicago, Illinois. It covers 15,797 square feet on the ground.
This building
4850 South Lake Park Avenue, Chicago. School in Chicago, Illinois. Property ID sp9r0fssx2hzn6n.
Facts
| Fact | Value | Source |
|---|---|---|
| Address | 4850 South Lake Park Avenue, Chicago, IL 60615 | USA Structures |
| Building type | School | USA Structures and SkyPSI estimator |
| Place name | Cash Flow Clubs International, Inc. - CFCI Foundation | Overture Maps places |
| Place type | religious school | Overture Maps places |
| Footprint | 15,797 square feet | USA Structures |
| Perimeter | 693.52 feet | USA Structures |
| Height | 328.08 feet | Overture Maps building footprints and Google Open Buildings |
| Stories | 25 stories | Overture Maps building footprints and Google Open Buildings |
| Exterior wall area | 227,533 square feet | SkyPSI estimator |
| Parcel number | 20112060580000 | County and state public records |
| Land use | 213 Residential | 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 | $35,500 | $64,000 | $106,500 |
Window cleaning
| Service | Low | Most likely | High |
|---|---|---|---|
| Exterior windows, rope access | $47,500 | $95,000 | $166,000 |
| Windows inside and out, rope access | $52,000 | $104,000 | $185,000 |
Best method
- Exterior soft wash: Boom lift and Rope access fit this building at the same cost, most likely $64,000.
- Window cleaning: Rope access fits this building, most likely $95,000.
Similar buildings nearby
- 1424 East 49th Street, Chicago
- 4800 South Lake Park Avenue, Chicago
- 4833 South Dorchester Avenue, Chicago
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.
- Google Open Buildings: Building outlines and heights from Google Open Buildings, reached through the Overture Maps buildings 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: County and state public records, USA Structures, Google Open Buildings, Overture Maps building footprints, Overture Maps places, SkyPSI estimator.
An estimate, not a quote. How a SkyEstimate is built.