Cook County property record for 666 E Sibley Blvd, Dolton, IL 60419
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 963 sqft · built 1954 |
| Lot Size | 0.072 acres (3,125 sqft) |
| Owner | Individual Name on File |
| Last Sale | $123,000 (Jun 2025) |
| Tax Bill | $2,795 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | 29-10-228-030 |
| Primary APN | 29-10-228-030 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 963 sqft Living Area |
| 1st Floor Area | 963 sqft |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1954 |
| Exterior Material | Brick/Stone |
| Construction Type | Masonry / Concrete Block |
| Foundation Type | No Foundation |
| Roof Material | Asphalt |
| Lot Area | 3,125 sqft (0.072 acres) |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 666 E SIBLEY BLVD |
|---|---|
| City | DOLTON |
| State | IL |
| Zip | 60419-2662 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | (CALUMET) (SIBLEY) (CENTER) ADD SUB OF PT NOTE: BLOCK S 1-4 ONLY SH SW NE SEC 10-36-14 |
| Legal Range | 14E |
| Legal Township | 36N |
| Legal Section | 10 |
| Legal Subdivision | CALUMET SIBLEY CENTER |
| Legal Block | 1-4,S |
| Legal Lot Number | 19 |
| Jurisdiction | COOK IL |
| Township / Civil Division | THORNTON |
| Census Block Group | 3 |
| Census Block | 3030 |
| Census Tract | 826500 |
666 E Sibley Blvd is owned by an individual who bought it in June 2025.
Source: Cook County records, as of May 27, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 826 N RANDALL RD, AURORA, IL 60506-1926 |
| Owner Type | Individual |
| Vesting | Single Woman |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 12, 2025 · Amount on File |
| Deed Sale | Jun 12, 2025 · Amount on File |
| Deed Document Number | 20252031 |
| Record Updated | Sep 20, 2026 |
Source: Cook County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Cook County |
| County Subdivision | Thornton Township |
| Municipality | Dolton Village |
| Elementary School District | Dolton School District 148 (PK - 08) |
| Secondary School District | Thornton Township High School District 205 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,750 Land $1,328 Building $2,422 | $37,500 Land $13,280 Building $24,220 | |
| 2023 | $2,795.00 (+43.26%) | ||
| 2022 | $1,951.00 | $2,301 Land $1,171 Building $1,130 | $23,010 Land $11,710 Building $11,300 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 666 E Sibley Blvd in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1996.
Source: FEMA National Flood Hazard Layer, effective February 11, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 5 (1996–2021) |
| Claims Outside the SFHA | 5 of 5 |
| Most Recent Claim | Jun 2021 · other causes |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 666 E Sibley Blvd has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | DOLTON serves 20,510 people · EPA ID IL0310690 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jun 2025 |
| Lead | 3 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 11 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 599 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
May also be available: AT&T, T-Mobile, Verizon.
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