Ingham County property record for 321 Ann St, Mason, MI 48854
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1.5 ba · 848 sqft · built 1959 |
| Lot Size | 0.225 acres (9,801 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $175,000 (Jul 2024) |
| Tax Bill | $4,817 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 33-19-10-04-326-023 |
| Primary APN | 33-19-10-04-326-023 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 848 sqft Living Area |
| 1st Floor Area | 848 sqft |
| Basement Area | 848 sqft |
| Unfinished Basement | 848 sqft |
| Flooring | Hardwood |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1959 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 9,801 sqft (0.225 acres) |
| Lot Dimensions | 148 ft deep x 66 ft wide |
| Garage Type | Detached |
| Garage Area | 280 sqft |
| Porch | Slab |
| Porch Area | 392 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Street Address | 321 ANN ST |
|---|---|
| City | MASON |
| State | MI |
| Zip | 48854-1203 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS3 |
| Legal Description | LOT 11 BLOCK 4 GRIFFIN'S ADDITION, SEC 4, T2NR1W, CITY OF MASON |
| Legal Range | 01W |
| Legal Township | 02N |
| Legal Section | 04 |
| Legal Subdivision | GRIFFINS ADD |
| Legal Block | 4 |
| Legal Lot Number | 11 |
| Legal Unit | 11 |
| Jurisdiction | INGHAM MI |
| Township / Civil Division | MASON |
| Census Block Group | 4 |
| Census Block | 4005 |
| Census Tract | 6301 |
Source: Ingham County records, as of October 6, 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 | 523 DORCHESTER WAY, MILFORD, MI 48381-2791 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 18, 2024 · Amount on Record |
| Deed Sale | Jul 18, 2024 · Amount on Record |
| Prior Sale | Sep 29, 2014 · Amount on Record |
| Deed Document Number | 202417087 |
| Prior Transfer Date | Jul 10, 2009 |
| Prior Transfer Doc | 0000030976 |
| Record Updated | Oct 29, 2026 |
Source: Ingham County assessment roll, as of October 6, 2026
| Type | Name |
|---|---|
| State | Michigan |
| County | Ingham County |
| Municipality | Mason City |
| Unified School District | Mason Public Schools (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $87,170 (+4.85%) Land $29,030 Building $58,140 | $174,340 (+4.85%) Land $58,060 Building $116,280 | |
| 2025 | $4,817.00 (+97.99%) Homeowner's exemption | $83,140 (+18.96%) Land $28,370 Building $54,770 | $166,280 (+18.96%) Land $56,740 Building $109,540 |
| 2023 | $69,890 Land $26,200 Building $43,690 | $139,780 Land $52,400 Building $87,380 | |
| 2021 | $2,433.00 |
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.
Source: FEMA National Flood Hazard Layer, effective July 2, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 5 in force |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 95% of Michigan |
|---|---|
| Wildfire Likelihood | Under 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 MASON serves 8,252 people · EPA ID MI0004170 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2023 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Copper | 1.39 mg/L (2019) action level 1.3 mg/L |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 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.
Source: FCC Broadband Data Collection, based on 413 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Surf Internet Fiber | 8,000 / 8,000 |
| Xfinity Cable | 2,000 / 250 |
| WOW Internet, Cable & Phone Cable | 1,200 / 50 |
| Mercury Fiber Fixed Wireless | 150 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
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