Cook County property record for 15803 Sawyer Ave, Markham, IL 60428
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 948 sqft · built 1938 |
| Lot Size | 0.085 acres (3,690 sqft) |
| Owner | Individual Name on File |
| Last Sale | $182,000 (Jul 2023) |
| Tax Bill | $1,931 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | 28-14-431-003 |
| Primary APN | 28-14-431-003 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 948 sqft Living Area |
| 1st Floor Area | 948 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1938 |
|---|---|
| Effective Year Built | Effective 1938 |
| Exterior Material | Brick/Stone |
| Construction Type | Masonry / Concrete Block |
| Foundation Type | Raised |
| Roof Material | Asphalt |
| Lot Area | 3,690 sqft (0.085 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Street Address | 15803 SAWYER AVE |
|---|---|
| City | MARKHAM |
| State | IL |
| Zip | 60428-3942 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Range | 13E |
| Legal Township | 36N |
| Legal Section | 14 |
| Legal Subdivision | CROISSANT PARK MARKHAM 6TH ADD S OF |
| Legal Block | 8 |
| Legal Lot Number | 3 |
| Jurisdiction | COOK IL |
| Township / Civil Division | BREMEN |
| Census Block Group | 1 |
| Census Block | 1037 |
| Census Tract | 824900 |
15803 Sawyer Ave is owned and occupied by an individual who bought it in July 2023.
Source: Cook County records, as of May 27, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 15803 SAWYER AVE, MARKHAM, IL 60428-3942 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Man |
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 | Jul 27, 2023 · Amount on File |
| Deed Sale | Jul 27, 2023 · Amount on File |
| Prior Sale | Mar 11, 2003 |
| Deed Document Number | 202310108 |
| Record Updated | Oct 29, 2026 |
Source: Cook County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Cook County |
| County Subdivision | Bremen Township |
| Municipality | Markham City |
| Secondary School District | Bremen Community High School District 228 (09 - 12) |
| Elementary School District | Prairie-Hills Elementary School District 144 (PK - 08) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,000 Land $830 Building $4,170 | $50,000 Land $8,300 Building $41,700 | |
| 2023 | $1,931.00 (+129.61%) | ||
| 2022 | $841.00 Homeowner's exemption | $2,740 Land $738 Building $2,002 | $27,400 Land $7,380 Building $20,020 |
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 15803 Sawyer Ave in Zone X, an area of minimal flood risk, though there have been 11 flood claims nearby since 1981.
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 Policies | 2 in force |
| Nearby Flood Claims | 11 (1981–2008) |
| Claims Outside the SFHA | 4 of 11 |
| Most Recent Claim | Dec 2008 · river or lake flooding |
| Claims by Event |
|
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 15803 Sawyer Ave 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 | MARKHAM serves 12,500 people · EPA ID IL0311770 |
|---|---|
| Water Source | Purchased surface water from MID-MARK WATER COMMISSION |
| Last State Inspection | Mar 2024 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 5 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 551 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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