20903 Oak Tree Dr, South Lyon, MI 48178 Property Records

Oakland County property record for 20903 Oak Tree Dr, South Lyon, MI 48178

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,837 sqft · built 2005
Lot Size	0.38 acres (16,553 sqft)
Owner	2 Individual Names on File
Last Sale	$629,000 (Oct 2026)
Tax Bill	$3,545 (2025)
Deeds & Mortgages	Oct 2026 Sale
Flood Zone	Zone X (minimal risk)
APN	`K-21-32-402-004`

Property Details

APN / Parcel Number

Primary APN	`K-21-32-402-004`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	8 Plumbing Fixtures
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	2,837 sqft Living Area
1st Floor Area	1,546 sqft
Basement Area	1,402 sqft
Unfinished Basement	1,402 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2005
Effective Year Built	Effective 2005
Architectural Style	Colonial
Exterior Material	Aluminum/Vinyl
Construction Type	Brick
Lot Area	16,553 sqft (0.38 acres)
Garage Area	751 sqft
Parking Spaces	3 Parking Spaces

Exterior Amenities

Porch	Slab
Porch Area	204 sqft
Deck Area	414 sqft
Patio Area	414 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Municipal
Water Source	Well

Location & Zoning

Street Address	20903 OAK TREE DR
City	SOUTH LYON
State	MI
Zip	48178-7069
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	SI
Legal Description	T1N, R7E, SEC 32 PARK WOODS #3 LOT 96 5-7-03 FR 300-017
Legal Range	07E
Legal Township	01N
Legal Section	32
Legal Subdivision	PARK
Legal Lot Number	5,96
Jurisdiction	OAKLAND MI
Township / Civil Division	LYON
Census Block Group	1
Census Block	1009
Census Tract	138100

Owner

20903 Oak Tree Dr is owned and occupied by two individuals who bought it in October 2026.

Source: Oakland County records, as of October 21, 2026

Owner of Record	2 Individual Names on File
Mailing Address	44724 LYNN DR, PLYMOUTH, MI 48170-3811
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Single Woman

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	Oct 13, 2026 · Amount on File
Deed Sale	Oct 13, 2026 · Amount on File
Prior Sale	Apr 13, 2009 · Amount on File
Deed Document Number	2026151265
Deed Book / Page	61633 / 404
Prior Transfer Date	Aug 6, 2008
Prior Transfer Doc	0000154438
Record Updated	Oct 29, 2026

October 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	OAKLAND MI
Recording Date	Oct 13, 2026
Property Address	20903 OAK TREE DR, SOUTH LYON, MI 48178-7069
Document Number	0000151265
Book / Page	61633 / 404
Instrument Date	Oct 9, 2026
Instrument	2026151265
Transaction Type	Transfer
Record Updated	Oct 21, 2026
Title Company	HOMETOWN ONE TITLE AGENCY LLC, HOMETOWN ONE TITLE

Transaction

Amount	Amount on Record
Tax	$476,467.50
Amount Accuracy	Calculated from Transfer Tax
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	44724 LYNN DR, PLYMOUTH, MI 48170-3811
Investor	Possibly a Property Investor

Tax Assessment & Valuation

The 2025 property tax bill for 20903 Oak Tree Dr was $3,545 with a homeowner's exemption, down 29.1% from the year before.

Source: Oakland County assessment roll, as of January 21, 2026

Property Jurisdictions

Type	Name
State	Michigan
County	Oakland County
County Subdivision	Lyon Charter Township
Unified School District	South Lyon Community Schools (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$3,545.00 (-29.09%) Homeowner's exemption	$296,460	$592,920
2024	$4,999.00
2023		$224,800	$449,600
2021	$4,107.00

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.

Flood

FEMA maps place 20903 Oak Tree Dr in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective December 8, 2024

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 20903 Oak Tree Dr is low, with 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 80% of the US · above 51% of Michigan
Wildfire Likelihood	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	CITY OF SOUTH LYON serves 11,055 people · EPA ID MI0006110
Water Source	Groundwater
Last State Inspection	Jul 2025
Lead	Under 1 ppb (2025) action level 15 ppb
Copper	1.4 mg/L (2017) action level 1.3 mg/L

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
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 76 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, Spectrum.

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