Shiawassee County property record for 623 E Mason St, Owosso, MI 48867 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.2 acres (8,712 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $162,500 (Jun 2024) |
| Tax Bill | $2,867 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 050-410-003-005-00 |
| Primary APN | 050-410-003-005-00 |
|---|
| Lot Area | 8,712 sqft (0.2 acres) |
|---|
| Street Address | 623 E MASON ST |
|---|---|
| City | OWOSSO |
| State | MI |
| Zip | 48867-3260 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 4 BLK 3 G R LYONS ADD |
| Legal Subdivision | G R LYONS ADD |
| Legal Block | 3 |
| Legal Lot Number | 4 |
| Jurisdiction | SHIAWASSEE MI |
| Township / Civil Division | OWOSSO |
| Census Block Group | 3 |
| Census Block | 3012 |
| Census Tract | 30500 |
Source: Shiawassee County records · APN 050-410-003-005-00
Assessment roll updated July 16, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 623 E MASON ST, OWOSSO, MI 48867-3260 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 21, 2024 · Amount on Record |
| Deed Sale | Jun 21, 2024 · Amount on Record |
| Prior Sale | Sep 09, 2009 · Amount on Record |
| Deed Document Number | 20243382506 |
| Deed Book / Page | 1318 / 254 |
| Record Updated | Sep 20, 2026 |
Source: Shiawassee County records · Assessment roll updated July 16, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Michigan |
| County | Shiawassee County |
| Municipality | Owosso City |
| Unified School District | Owosso Public Schools (KG - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $75,800 (+11.8%) | $151,600 (+11.8%) | |
| 2025 | $2,867.00 Homeowner's exemption | $67,800 | $135,600 |
| 2023 | Homeowner's exemption |
Source: FEMA National Flood Hazard Layer, Shiawassee County (26155C), updated April 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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