Ingham County property record for 521 Mill St, Williamston, MI 48895
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,866 sqft · built 1970 |
| Lot Size | 5.49 acres (239,144 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $5,808 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 33-18-07-01-128-007 |
| Primary APN | 33-18-07-01-128-007 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 1,866 sqft Total Area |
| 1st Floor Area | 1,866 sqft |
| Flooring | Vinyl Sheet/Linoleum |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1970 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 239,144 sqft (5.49 acres) |
| Lot Dimensions | 436 ft deep x 548 ft wide |
| Garage Area | 444 sqft |
| Porch | Slab |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Street Address | 521 MILL ST |
|---|---|
| City | WILLIAMSTON |
| State | MI |
| Zip | 48895-1567 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1S |
| Legal Description | PCL.BEING PT OF NE1/4 OF SEC.1,T3NRIE & PT OF LOT 15, ASSESSOR'S PLAT NO.4 DESC AS COM AT N1/4 COR OF SD SEC 1-S 5DEG 56'33E |
| Legal Range | 75 |
| Legal Township | 372 |
| Legal Section | 01 |
| Legal Subdivision | WILLIAMSTON |
| Legal Block | 33 |
| Legal Lot Number | 15 |
| Legal Unit | 15 |
| Jurisdiction | INGHAM MI |
| Township / Civil Division | WILLIAMSTON |
| Census Block Group | 4 |
| Census Block | 4001 |
| Census Tract | 5800 |
Source: Ingham County records, as of July 14, 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 Record |
|---|---|
| Mailing Address | 521 MILL ST, WILLIAMSTON, MI 48895-1567 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Ingham County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | Michigan |
| County | Ingham County |
| Municipality | Williamston City |
| Unified School District | Williamston Community Schools (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $174,100 (-0.4%) Land $31,200 Building $142,900 | $348,200 (-0.4%) Land $62,400 Building $285,800 | |
| 2025 | $5,808.00 (+27.23%) Homeowner's exemption | $174,800 (+12.63%) Land $31,200 Building $143,600 | $349,600 (+12.63%) Land $62,400 Building $287,200 |
| 2023 | $155,200 Land $90,200 Building $65,000 | $310,400 Land $180,400 Building $130,000 | |
| 2019 | $4,565.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective July 2, 2023
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
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 | None beyond 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 | CITY OF WILLIAMSTON serves 3,917 people · EPA ID MI0007120 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2023 |
| Lead | Under 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 121 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| WOW Internet, Cable & Phone Cable | 1,200 / 50 |
| Mercury Fiber Fixed Wireless | 150 / 20 |
May also be available: Frontier, Surf Internet, T-Mobile, Xfinity.
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