CSIM
Revitalization File

Cortez Street area

Humboldt Park · ZIP 60651 · 37 sites

These are early possibilities identified from public records — not availability listings. Ownership, condition, and feasibility must be verified.

01 Opportunity summary

Cortez Street area groups 37 nearby vacant lots and buildings in Humboldt Park, along the Northwest corridor context. It is worth examining together because nearby vacant sites can sometimes be studied as one reuse opportunity — these are early possibilities from public records, not availability listings.

02 Map and boundary

Streets in this area: Cicero Avenue, Cortez Street, Augusta Boulevard, Division Street, Haddon Avenue.

Show these sites on the property map →

03 At a glance

Parcels in the group
37
Combined approximate area
about 6,500 sq ft (size partly unknown)
Land / building mix
8 vacant land · 29 vacant buildings
Zoning (most common)
RS-3 — Residential (detached/townhouse/multi-unit); verify project-specific eligibility.
  • 37 of 37 mapped sites intersect an incentive geography
  • Near the Northwest corridor

Ownership types in this group

  • 8 of 37 sites: Public agency ownership type
  • 29 of 37 sites: Not yet classified ownership type

04 What could happen here

  • Storefront or mixed-use infill could support further exploration.
  • Side-lot or community reuse could support further exploration.

05 What needs checking

  • 29 of 37 sites are not yet classified by ownership type
  • Mixed ownership types across the group
  • Some sites carry tax-sale or violation history — verify current status
  • Zoning is not recorded for 29 mapped sites — confirm allowable uses

06 Suggested next steps

  1. 01Corridor partner: Confirm present site conditions and community priorities.
  2. 02Project team: Review official parcel and deed records for each site.
  3. 03Development partner: Test zoning and financial feasibility.

07 Properties in this area

AddressTypeOwnership typeVerify
1024 N CICERO AVEVacant landPublic agencyParcel record ↗
1022 N CICERO AVEVacant landPublic agencyParcel record ↗
1020 N CICERO AVEVacant landPublic agencyParcel record ↗
4901 W CORTEZ STVacant landPublic agencyParcel record ↗
4903 W CORTEZ STVacant landPublic agencyParcel record ↗
4930 W CORTEZ STVacant landPublic agencyParcel record ↗
4826 W CORTEZ STVacant landPublic agencyParcel record ↗
4852 W AUGUSTA BLVDVacant landPublic agencyParcel record ↗
1150 N CICERO AVEVacant buildingNot yet classifiedParcel record ↗
1124 N CICERO AVEVacant buildingNot yet classifiedParcel record ↗
4815 W DIVISION STVacant buildingNot yet classified
1100 N CICERO AVEVacant buildingNot yet classified
4809 W CORTEZ STVacant buildingNot yet classified
4950 W AUGUSTA BLVDVacant buildingNot yet classifiedParcel record ↗
4815 W HADDON AVEVacant buildingNot yet classifiedParcel record ↗
5020 W AUGUSTA BLVDVacant buildingNot yet classified
1001 N LAWLER AVEVacant buildingNot yet classifiedParcel record ↗
4918 W CORTEZ STVacant buildingNot yet classified
1007 N LAMON AVEVacant buildingNot yet classified
4920 W CORTEZ STVacant buildingNot yet classifiedParcel record ↗
1017 N LAWLER AVEVacant buildingNot yet classifiedParcel record ↗
4814 W THOMAS STVacant buildingNot yet classifiedParcel record ↗
4849 W CORTEZ STVacant buildingNot yet classified
4851 W CORTEZ STVacant buildingNot yet classifiedParcel record ↗
4816 W THOMAS STVacant buildingNot yet classifiedParcel record ↗

Showing 25 of 37 mapped addresses in this area

View all in the directory →

08 Sources and limitations

Records as of July 22, 2026.

This area is grouped by proximity from public records — nearby tracked vacant sites linked geographically, never by common ownership. Owner information appears only as a category mix; no owner names or mailing addresses are shown.

Grouping methodology

Proximity clusters: tracked sites within ~100 m linked; contiguous areas larger than ~500 m are divided into sub-areas for intervention planning; minimum five sites. Boundaries are analytical, not parcel-contiguous.