Shiawassee County property record for 618 E Mason St, Owosso, MI 48867 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.1 acres (4,356 sqft) |
| Owner | Individual Name on File |
| Last Sale | $115,000 (Feb 2024) |
| Tax Bill | $1,937 (2025) |
| Deeds & Mortgages | Feb 2024 Mortgage Feb 2024 Sale & Mortgage + 1 more |
| Flood Zone | Zone X (moderate risk) |
| APN | 050-410-001-006-00 |
| Primary APN | 050-410-001-006-00 |
|---|
| Lot Area | 4,356 sqft (0.1 acres) |
|---|
| Street Address | 618 E MASON ST |
|---|---|
| City | OWOSSO |
| State | MI |
| Zip | 48867-3261 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | W 12 LOT 6 BLK 1 G R LYONS ADD |
| Legal Subdivision | G R LYONS ADD |
| Legal Block | 1 |
| Legal Lot Number | 6 |
| Jurisdiction | SHIAWASSEE MI |
| Township / Civil Division | OWOSSO |
| Census Block Group | 4 |
| Census Block | 4001 |
| Census Tract | 30500 |
Source: Shiawassee County records · APN 050-410-001-006-00
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 | Individual Name on File |
|---|---|
| Mailing Address | 618 E MASON ST, OWOSSO, MI 48867-3261 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Feb 22, 2024 | Deed of Trust, Mortgage · Second Mortgage (Down Payment) MORTGAGE 1 INC |
| Feb 22, 2024 | Warranty Deed, Transfer · Second Mortgage (Down Payment) MORTGAGE 1 INC |
| Dec 02, 2021 | Intrafamily Transfer, Transfer ACCOMODATION, ACCOMMODATION |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Feb 22, 2024 · Amount on Record |
| Deed Sale | Feb 22, 2024 · Amount on Record |
| Deed Document Number | 20243378753 |
| Deed Book / Page | 1314 / 506 |
| Prior Transfer Date | Nov 15, 2021 |
| Prior Transfer Doc | 0012900258 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SHIAWASSEE MI |
| Property Address | 618 E MASON ST, OWOSSO, MI 48867-3261 |
| Transaction Type | Mortgage |
| Record Updated | Mar 08, 2024 |
| Title Company | ATA NATIONAL TITLE GROUP LLC |
| Name | Verified Name |
|---|---|
| Address | 1315 ROSLYN DR, OWOSSO, MI 48867-4759 |
| Document Number | 0013140508 |
|---|---|
| Date | Feb 22, 2024 |
| Book Page | 1314/508 |
| Instrument | 3378755 |
| Name | MORTGAGE 1 INC |
|---|---|
| Type | Mortgage Company |
| Address | 43456 MOUND RD STE 100, STERLING HEIGHTS, MI 48314 |
| Type | Second Mortgage (Down Payment) |
|---|---|
| Amount | Amount Recorded |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | SHIAWASSEE MI |
| Recording Date | Feb 22, 2024 |
| Property Address | 618 E MASON ST, OWOSSO, MI 48867-3261 |
| Document Number | 0013140506 |
| Book / Page | 1314 / 506 |
| Map Reference | LB 1 PG 105 |
| Instrument Date | Feb 16, 2024 |
| Instrument | 3378753 |
| Transaction Type | Transfer |
| Record Updated | Mar 11, 2024 |
| Title Company | ATA NATIONAL TITLE GROUP LLC |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $862.50 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1213 KRUST DR, OWOSSO, MI 48867-1923 |
| Name | Verified Name |
|---|---|
| Address | 1315 ROSLYN DR # 68, 68, OWOSSO, MI 48867-4759 |
| Document Number | 0003378755 |
|---|---|
| Date | Feb 22, 2024 |
| Instrument | 3378755 |
| Name | MORTGAGE 1 INC |
|---|---|
| Type | Mortgage Company |
| Type | Second Mortgage (Down Payment) |
|---|---|
| Amount | Amount Recorded |
| Document Number | 0013140507 |
|---|---|
| Date | Feb 22, 2024 |
| Book Page | 1314/507 |
| Instrument | 3378754 |
| Name | MORTGAGE 1 INC |
|---|---|
| Type | Mortgage Company |
| Address | 43456 MOUND RD, STERLING HEIGHTS, MI 48314 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2054 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SHIAWASSEE MI |
| Recording Date | Dec 02, 2021 |
| Property Address | 618 E MASON ST, OWOSSO, MI 48867-3261 |
| Document Number | 0012900258 |
| Book / Page | 1290 / 258 |
| Map Reference | LB 1 PG 105 |
| Instrument Date | Nov 15, 2021 |
| Instrument | 3354102 |
| Transaction Type | Transfer |
| Record Updated | Dec 20, 2021 |
| Title Company | ACCOMODATION, ACCOMMODATION |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 1213 KRUST DR, OWOSSO, MI 48867-1923 |
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 | $50,800 (+10.92%) | $101,600 (+10.92%) | |
| 2025 | $1,937.00 (+7.79%) Homeowner's exemption | $45,800 (+18.04%) | $91,600 (+18.04%) |
| 2024 | $1,797.00 | ||
| 2023 | $1,797.00 Homeowner's exemption Additional exemption filed | $38,800 | $77,600 |
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 | Moderate |
| 500-Year Floodplain | Yes |
| 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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