3137 Thornton Ave, Flint, MI 48504 Property Records

Genesee County property record for 3137 Thornton Ave, Flint, MI 48504

Property Summary

Property Type	Single Family Home
Lot Size	447 acres (19,471,320 sqft)
Owner	Individual Name on File
Last Sale	$20,000 (Apr 2021)
Tax Bill	$1,783 (2025)
Deeds & Mortgages	Apr 2021 Sale Jun 2020 Sale
Flood Zone	Zone X (minimal risk)
APN	`14-34-577-239`

Property Details

APN / Parcel Number

Primary APN	`14-34-577-239`

Exterior

Lot Area	19,471,320 sqft (447 acres)

Location & Zoning

Street Address	3137 THORNTON AVE
City	FLINT
State	MI
Zip	48504-1805
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	N 1/2 OF LOT 447 AND LOTS 448 AND 449 AND S 1/2 OF LOT 450 WASHINGTON PARK SUBDIVISION
Legal Subdivision	WASHINGTON PARK SUBDIVISION
Legal Lot Number	447-450
Jurisdiction	GENESEE MI
Township / Civil Division	MOUNT MORRIS
Census Block Group	1
Census Block	1002
Census Tract	10501

Owner

3137 Thornton Ave is owned and occupied by an individual who bought it in April 2021.

Source: Genesee County records, as of October 2, 2026

Owner of Record	Individual Name on File
Mailing Address	3137 THORNTON AVE, FLINT, MI 48504-1805
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

Date	Document
Apr 5, 2021	Quit Claim Deed, Transfer Quitclaim
Jun 17, 2020	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 5, 2021 · Amount on File
Deed Sale	Apr 5, 2021 · Amount on File
Prior Sale	Jun 17, 2020 · Amount on File
Deed Document Number	202134811
Record Updated	Oct 29, 2026

April 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	GENESEE MI
Recording Date	Apr 5, 2021
Property Address	3137 THORNTON AVE, FLINT, MI 48504-1805
Document Number	0000034811
Instrument Date	Apr 5, 2021
Instrument	202104050034811
Transaction Type	Transfer
Record Updated	May 1, 2023

Transaction

Amount	Amount on Record
Tax	$172.00
Amount Accuracy	Full Amount Stated
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3602 KELLAR AVE, FLINT, MI 48504-3733

June 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	GENESEE MI
Recording Date	Jun 17, 2020
Property Address	3137 THORNTON AVE, FLINT, MI 48504-1805
Document Number	0000040262
Instrument Date	Jun 16, 2020
Instrument	40262
Transaction Type	Transfer
Record Updated	Aug 6, 2020
Title Company	NOT AVAILABLE

Transaction

Amount	Amount on Record
Tax	$52.00
Amount Accuracy	Confirmed
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	549 W MARENGO AVE FLINT MI 485053262, FLINT, MI 48505-3262

Tax Assessment & Valuation

The 2025 property tax bill for 3137 Thornton Ave was $1,783, up 0.3% from the year before.

Source: Genesee County assessment roll, as of October 2, 2026

Property Jurisdictions

Type	Name
State	Michigan
County	Genesee County
County Subdivision	Mount Morris Township
Unified School District	Westwood Heights Schools (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$56,200 (+10.63%)	$112,400 (+10.63%)
2025	$1,783.00 (+0.34%) Homeowner's exemption	$50,800	$101,600
2024	$1,777.00
2023		$37,300	$74,600
2019	$1,422.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 3137 Thornton Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective February 19, 2024 · 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	1 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.

Wildfire

Wildfire risk around 3137 Thornton Ave is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 95% of the US · lower than 89% of Michigan
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation

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	GENESEE COUNTY WATER SYSTEM serves 73,726 people · EPA ID MI0002615
Water Source	Purchased surface water from KAREGNONDI WATER AUTHORITY
Last State Inspection	Oct 2025
Lead	Under 1 ppb (2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Corrosion control Jan 2018
Monitoring and Reporting	None 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 303 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250

May also be available: AT&T.

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