Ingham County property record for 320 Washington St, Mason, MI 48854
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 1.27 acres (55,365 sqft) |
| Owner | Company Name on Record |
| Flood Zone | Zone AE (high risk) |
| APN | 33-19-10-08-234-001 |
| Primary APN | 33-19-10-08-234-001 |
|---|
| Lot Area | 55,365 sqft (1.27 acres) |
|---|---|
| Lot Dimensions | 297 ft deep x 186 ft wide |
| Street Address | 320 WASHINGTON ST |
|---|---|
| City | MASON |
| State | MI |
| Zip | 48854-1842 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Local Zoning Code | R2F |
| Legal Description | BLK 45 EXC BEG 66 FT W OF SE COR, E 66 FT, NWLY TO NE COR W 66 FT, SELY TO POB BLK 45, SEC 8 T2N R1W CITY OF MASON, INGHAM CO |
| Legal Range | 01W |
| Legal Township | 02N |
| Legal Section | 08 |
| Legal Subdivision | MASON |
| Legal Block | 45 |
| Jurisdiction | INGHAM MI |
| Township / Civil Division | MASON |
| Census Block Group | 1 |
| Census Block | 1024 |
| Census Tract | 6301 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Westside Neighborhood Historic District listed 1985 · 41 contributing resources · NRIS 85001242 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Ingham County records, as of October 6, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | PO BOX 370, MASON, MI 48854-0370 |
| Owner Type | Company |
| Vesting | Government |
| Deed Names | Name on Deed |
|---|---|
| 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) |
Source: FEMA National Flood Hazard Layer, effective July 2, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | Yes |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 5 (1980–2011) |
| Most Recent Claim | Jul 2011 · rainfall accumulation |
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 | 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 | 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 334 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| ACD.net Fiber | 10,000 / 10,000 |
| 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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