317 E Williams St, Owosso, MI 48867 Property Records

Shiawassee County property record for 317 E Williams St, Owosso, MI 48867

Property Summary

Property Type	Single Family Home
Details	1 bd · 1 ba · 660 sqft · built 1900
Lot Size	0.13 acres (5,663 sqft)
Owner	2 Individual Names on File
Last Sale	$150,000 (Feb 2026)
Tax Bill	$946 (2025)
Deeds & Mortgages	Feb 2026 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`050-470-008-009-00`

Property Details

APN / Parcel Number

Primary APN	`050-470-008-009-00`

Interior

Bedrooms	1 Bed
Full Baths	1 Bath
Building Area	660 sqft Living Area
1st Floor Area	660 sqft

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1900
Lot Area	5,663 sqft (0.13 acres)
Garage Area	440 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Street Address	317 E WILLIAMS ST
City	OWOSSO
State	MI
Zip	48867-2364
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	W 42' OF THE E 89' OF LOTS 7 & 10 BLK 8 ORIGINAL PLAT
Legal Subdivision	ORIGINAL OF CITY OF OWOSSO
Legal Block	8
Legal Lot Number	7,10
Jurisdiction	SHIAWASSEE MI
Township / Civil Division	OWOSSO
Census Block Group	2
Census Block	2000
Census Tract	30600

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Oliver Street Historic District listed 1980 · 114 contributing resources · NRIS 80001905

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

317 E Williams St is owned and occupied by two individuals who bought it in February 2026.

Source: Shiawassee County records, as of October 20, 2026

Owner of Record	2 Individual Names on File
Mailing Address	317 E WILLIAMS ST, OWOSSO, MI 48867-2364
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 3, 2026 · Amount on File
Deed Sale	Feb 3, 2026 · Amount on File
Prior Sale	Feb 26, 2025 · Amount on File
Deed Document Number	20263399509
Deed Book / Page	1334 / 951
Prior Transfer Date	Feb 5, 2016
Prior Transfer Doc	0003282390
Record Updated	Oct 29, 2026

February 2026: Land Contract, Transfer

Document Type	Land Contract
Jurisdiction	SHIAWASSEE MI
Recording Date	Feb 3, 2026
Property Address	317 E WILLIAMS ST, OWOSSO, MI 48867-2364
Document Number	0013340951
Book / Page	1334 / 951
Map Reference	LB B PG 411
Instrument Date	Feb 1, 2026
Instrument	3399509
Transaction Type	Transfer
Record Updated	Feb 16, 2026

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	3100 N DELANEY RD, OWOSSO, MI 48867-9433

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	317 E WILLIAMS ST, OWOSSO, MI 48867-2364

Mortgage

Date	Feb 3, 2026

Lender

Name	JOSH JONES
Type	Private Party

Agreement

Type	Seller Carry-Back
Amount	Amount on Record
Term	1 Months
Due	Mar 1, 2026

Interest

Rate	8%

Tax Assessment & Valuation

The 2025 property tax bill for 317 E Williams St was $946 with a homeowner's exemption.

Source: Shiawassee County assessment roll, as of July 16, 2026

Property Jurisdictions

Type	Name
State	Michigan
County	Shiawassee County
Municipality	Owosso City
Unified School District	Owosso Public Schools (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$38,400 (+6.08%)	$76,800 (+6.08%)
2025	$946.00 Homeowner's exemption	$36,200	$72,400
2023	$902.00 Homeowner's exemption	$27,600	$55,200

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

FEMA maps place 317 E Williams St in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1981.

Source: FEMA National Flood Hazard Layer, effective April 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	2 in force
Nearby Flood Claims	2 (1981–1982)
Most Recent Claim	Mar 1982 · 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.

Wildfire

The area around 317 E Williams St has no burnable land within ember reach, so its wildfire risk is not rated.

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.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CITY OF OWOSSO serves 16,353 people · EPA ID MI0005120
Water Source	Surface water
Last State Inspection	Oct 2024
Lead	9 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Coliform assessment Nov 2022
Monitoring and Reporting	2 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 471 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	5,000 / 5,000
DayStarr Fiber	2,500 / 2,500
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20