St. Clair County property record for 11640 Dunn Rd, Riley, MI 48041
| Property Type | Single Family Home |
|---|---|
| Details | 1.5 ba · 2,025 sqft · built 2005 |
| Lot Size | 3.01 acres (131,116 sqft) |
| Owner | Individual Name on File |
| Last Sale | $100,000 (Dec 2010) |
| Tax Bill | $2,796 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 74-29-003-3007-500 |
| Primary APN | 74-29-003-3007-500 |
|---|
| Full Baths | 1.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Building Area | 2,025 sqft Living Area |
| 1st Floor Area | 1,350 sqft |
| Basement Area | 1,350 sqft |
| Year Built | Built 2005 |
|---|---|
| Effective Year Built | Effective 2005 |
| Lot Area | 131,116 sqft (3.01 acres) |
| Lot Dimensions | 206 ft deep x 319 ft wide |
| Total Buildings | 2 Buildings |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 11640 DUNN RD |
|---|---|
| City | RILEY |
| State | MI |
| Zip | 48041-1317 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | AR |
| Legal Description | BEG N 88D 27M 12S E 859' FROM S 1/4 COR, TH N 88D 27M 12S E 397.62', TH N 3D 44M 52S W 330', TH S 88D 27M 12S W 397.25', TH S |
| Legal Range | 14E |
| Legal Township | 06N |
| Legal Section | 03 |
| Jurisdiction | SAINT CLAIR MI |
| Township / Civil Division | RILEY |
| Census Block Group | 2 |
| Census Block | 2021 |
| Census Tract | 658500 |
11640 Dunn Rd is owned and occupied by an individual who bought it in December 2010.
Source: St. Clair County records, as of September 17, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 11640 DUNN RD, RILEY, MI 48041-1317 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Dec 13, 2010 · Amount on File |
| Deed Sale | Dec 13, 2010 · Amount on File |
| Prior Sale | May 17, 2010 · Amount on File |
| Deed Document Number | 201027091 |
| Deed Book / Page | 4093 / 538 |
| Prior Transfer Date | May 10, 2010 |
| Prior Transfer Doc | 4049/897 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 11640 Dunn Rd was $2,796 with a homeowner's exemption, up 2.5% from the year before.
Source: St. Clair County assessment roll, as of September 17, 2026
| Type | Name |
|---|---|
| State | Michigan |
| County | St. Clair County |
| County Subdivision | Riley Township |
| Unified School District | Capac Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $219,500 (+7.07%) | $439,000 | |
| 2025 | $2,796.00 (+2.46%) Homeowner's exemption | $205,000 | |
| 2024 | $2,729.00 | $410,000 | |
| 2023 | $173,100 | ||
| 2022 | $2,481.00 | $346,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 11640 Dunn Rd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective July 20, 2022
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 11640 Dunn Rd is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 51% of Michigan |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 18 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 25 / 3 |
| Frontier DSL | 10 / 1 |
May also be available: Air Advantage, Verizon.
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