# 4850 West Cortland Street, Chicago

Industrial in Chicago, Illinois. It covers 1,140 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

4850 West Cortland Street, Chicago. Industrial in Chicago, Illinois. Property ID spmsk49s9revyq0.

## Facts

**Facts about 4850 West Cortland Street, Chicago**

| Fact | Value | Source |
| --- | --- | --- |
| Address | 4850 West Cortland Street, Chicago, IL 60639 | [USA Structures](https://skypsi.com/property/il/chicago/spmsk49s9revyq0-4850-west-cortland-street-chicago/#how-we-know) |
| Building type | Industrial | [USA Structures and SkyPSI estimator](https://skypsi.com/property/il/chicago/spmsk49s9revyq0-4850-west-cortland-street-chicago/#how-we-know) |
| Footprint | 1,140 square feet | [USA Structures](https://skypsi.com/property/il/chicago/spmsk49s9revyq0-4850-west-cortland-street-chicago/#how-we-know) |
| Perimeter | 154.33 feet | [USA Structures](https://skypsi.com/property/il/chicago/spmsk49s9revyq0-4850-west-cortland-street-chicago/#how-we-know) |
| Height | 28.44 feet | [USA Structures](https://skypsi.com/property/il/chicago/spmsk49s9revyq0-4850-west-cortland-street-chicago/#how-we-know) |
| Stories | 1 story | [USA Structures](https://skypsi.com/property/il/chicago/spmsk49s9revyq0-4850-west-cortland-street-chicago/#how-we-know) |
| Exterior wall area | 4,390 square feet | [SkyPSI estimator](https://skypsi.com/property/il/chicago/spmsk49s9revyq0-4850-west-cortland-street-chicago/#how-we-know) |
| Parcel number | 13334070250000 | [County and state public records](https://skypsi.com/property/il/chicago/spmsk49s9revyq0-4850-west-cortland-street-chicago/#how-we-know) |
| Land use | 211 Residential | [County and state public records](https://skypsi.com/property/il/chicago/spmsk49s9revyq0-4850-west-cortland-street-chicago/#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 | $500 | $1,500 | $2,000 |

## Best method

- [Exterior soft wash](https://skypsi.com/estimates/exterior-soft-wash/): Boom lift fits this building, most likely $1,500.

## Similar buildings nearby

- [4866 West Cortland Street, Chicago](https://skypsi.com/property/il/chicago/sp75y6m4r8es63r-4866-west-cortland-street-chicago/)
- [4819 West Cortland Street, Chicago](https://skypsi.com/property/il/chicago/sp0e6n8jfkew0zj-4819-west-cortland-street-chicago/)
- [4833 West Armitage Avenue, Chicago](https://skypsi.com/property/il/chicago/spkzb52pq10ke50-4833-west-armitage-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](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.
- [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)

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Sources: County and state public records, USA Structures, 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/

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