Cook County property record for 6012 S Kostner Ave, Chicago, IL 60629 · Last verified June 2026
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 7 bd · 2.5 ba · 2,524 sqft · built 1972 |
| Lot Size | 0.087 acres (3,780 sqft) |
| Owner | Individual Name on File |
| Last Sale | $435,000 (Oct 2006) |
| Tax Bill | $5,522 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | 19-15-314-047 |
| Primary APN | 19-15-314-047 |
|---|---|
| Alternative APN |
|
| Bedrooms | 7 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 2,524 sqft Living Area |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1974 |
| Architectural Style | Multi-Family |
| Exterior Material | Brick/Stone |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 3,780 sqft (0.087 acres) |
| Garage Type | Detached |
| Parking Spaces | 1 Parking Space |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Street Address | 6012 S KOSTNER AVE |
|---|---|
| City | CHICAGO |
| State | IL |
| Zip | 60629-5243 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Legal Range | 13E |
| Legal Township | 38N |
| Legal Section | 15 |
| Legal Subdivision | 63RD STREET SUB/F H BARTLETTS |
| Legal Block | 8 |
| Legal Lot Number | 2 |
| Jurisdiction | COOK IL |
| Township / Civil Division | CHICAGO |
| Census Block Group | 4 |
| Census Block | 4006 |
| Census Tract | 650200 |
Source: Cook County records · APN 19-15-314-047
Assessment roll updated May 27, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 6012 S KOSTNER AVE, CHICAGO, IL 60629-5243 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 20, 2006 · Amount on Record |
| Deed Sale | Oct 20, 2006 · Amount on Record |
| Deed Document Number | 200633121 |
| Record Updated | Sep 20, 2026 |
Source: Cook County records · Assessment roll updated May 27, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Cook County |
| Municipality | Chicago City |
| Unified School District | Chicago Public School District 299 (PK - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $37,000 (+15.63%) Land $3,024 Building $33,976 | $370,000 (+15.63%) Land $30,240 Building $339,760 | |
| 2023 | $5,522.00 (+77.96%) | ||
| 2022 | $3,103.00 (+5.65%) Homeowner's exemption Senior Citizen's exemption | $32,000 (-) Land $3,780 Building $28,220 | $320,000 (-) Land $37,800 Building $282,200 |
| 2021 | $2,937.00 Homeowner's exemption Senior Citizen's exemption | $32,000 Land $3,780 Building $28,220 | $320,000 Land $37,800 Building $282,200 |
Source: FEMA National Flood Hazard Layer, Cook County (17031C), updated February 11, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 1,220 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Radiate Holdings | Cable | 1,500 / 50 |
| Verizon | Fixed Wireless | 1,000 / 75 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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