Keystone Avenue area
Humboldt Park · ZIP 60651 · 31 sites
These are early possibilities identified from public records — not availability listings. Ownership, condition, and feasibility must be verified.
01 Opportunity summary
Keystone Avenue area groups 31 nearby vacant lots and buildings in Humboldt Park, along the West Humboldt Park 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: Pulaski Road, Chicago Avenue, Harding Avenue, Keystone Avenue.
03 At a glance
- Parcels in the group
- 31
- Combined approximate area
- about 11,000 sq ft (size partly unknown)
- Land / building mix
- 11 vacant land · 20 vacant buildings
- Zoning (most common)
- RS-3 — Residential (detached/townhouse/multi-unit); verify project-specific eligibility.
- • 31 of 31 mapped sites intersect an incentive geography
- • Near the West Humboldt Park corridor
Ownership types in this group
- 11 of 31 sites: Public agency ownership type
- 20 of 31 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
- •20 of 31 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 20 mapped sites — confirm allowable uses
06 Suggested next steps
- 01Corridor partner: Confirm present site conditions and community priorities.
- 02Project team: Review official parcel and deed records for each site.
- 03Development partner: Test zoning and financial feasibility.
07 Properties in this area
| Address | Type | Ownership type | Verify |
|---|---|---|---|
| 1011 N PULASKI RD | Vacant land | Public agency | Parcel record ↗ |
| 1011 N PULASKI RD | Vacant land | Public agency | Parcel record ↗ |
| 3944 W CHICAGO AVE | Vacant land | Public agency | Parcel record ↗ |
| 3942 W CHICAGO AVE | Vacant land | Public agency | Parcel record ↗ |
| 916 N HARDING AVE | Vacant land | Public agency | Parcel record ↗ |
| 824 N KEYSTONE AVE | Vacant land | Public agency | Parcel record ↗ |
| 1008 N HARDING AVE | Vacant land | Public agency | Parcel record ↗ |
| 1004 N HARDING AVE | Vacant land | Public agency | Parcel record ↗ |
| 820 N HARDING AVE | Vacant land | Public agency | Parcel record ↗ |
| 815 N PULASKI RD | Vacant land | Public agency | Parcel record ↗ |
| 1000 N KEYSTONE AVE | Vacant land | Public agency | Parcel record ↗ |
| 901 N KEYSTONE AVE | Vacant building | Not yet classified | Parcel record ↗ |
| 909 N KEYSTONE AVE | Vacant building | Not yet classified | — |
| 857 N KEYSTONE AVE | Vacant building | Not yet classified | Parcel record ↗ |
| 813 N PULASKI RD | Vacant building | Not yet classified | — |
| 4002 W CHICAGO AVE | Vacant building | Not yet classified | — |
| 3948 W CHICAGO AVE | Vacant building | Not yet classified | — |
| 942 N HARDING AVE | Vacant building | Not yet classified | Parcel record ↗ |
| 900 N HARDING AVE | Vacant building | Not yet classified | Parcel record ↗ |
| 859 N HARDING AVE | Vacant building | Not yet classified | — |
| 908 N HARDING AVE | Vacant building | Not yet classified | Parcel record ↗ |
| 857 N KEYSTONE AVE | Vacant building | Not yet classified | Parcel record ↗ |
| 901 N KEYSTONE AVE | Vacant building | Not yet classified | Parcel record ↗ |
| 900 N KEYSTONE AVE | Vacant building | Not yet classified | Parcel record ↗ |
| 901 N KEYSTONE AVE | Vacant building | Not yet classified | Parcel record ↗ |
Showing 25 of 31 mapped addresses in this area
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.