663 W 6th Ave, Oshkosh, WI 54902 Property Records

Winnebago County property record for 663 W 6th Ave, Oshkosh, WI 54902 · Last verified August 2026

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,304 sqft · built 1950
Lot Size	0.455 acres (19,800 sqft)
Owner	Company Name on File
Last Sale	$158,900 (Sep 2020)
Tax Bill	$3,313 (2024)
Deeds & Mortgages	Sep 2025 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`06-02010000`

Property Details

APN / Parcel Number

Primary APN	`06-02010000`
Alternative APN	`906-02010000`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	10 Rooms
Units	3 Units
Stories	2 Stories
Building Area	2,304 sqft Living Area

Exterior

Year Built	Built 1950
Effective Year Built	Effective 1950
Architectural Style	Triplex
Exterior Material	Aluminum/Vinyl
Lot Area	19,800 sqft (0.455 acres)
Lot Dimensions	300 ft deep x 66 ft wide
Garage Type	Detached
Garage Area	504 sqft

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Account Number	906-02010000
Street Address	663 W 6TH AVE
City	OSHKOSH
State	WI
Zip	54902-5844
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 95 CITY REPLAT #3
Legal Subdivision	CITYS REPLAT NO 3
Legal Lot Number	95
Jurisdiction	WINNEBAGO WI
Township / Civil Division	OSHKOSH
Census Block Group	2
Census Block	2021
Census Tract	1200

Owner

Source: Winnebago County records · APN 06-02010000

Assessment roll updated May 27, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on File
Mailing Address	1425 W 2ND AVE, OSHKOSH, WI 54902-5601
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Sep 01, 2020 · Amount on Record
Deed Sale	Sep 01, 2020 · Amount on Record
Prior Sale	Oct 01, 2014 · Amount on Record
Deed Document Number	20201827073
Record Updated	Sep 20, 2026

September 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WINNEBAGO WI
Property Address	663 W 6TH AVE, OSHKOSH, WI 54902-5844
Transaction Type	Mortgage
Record Updated	Sep 29, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5244 SAMERS BAY RD, OMRO, WI 54963-9445

Mortgage

Document Number	0001951981
Date	Sep 05, 2025
Instrument	1951981

Lender

Name	FOX COMMUNITIES CU
Type	Credit Union
Address	APPLETON, WI 54915

Agreement

Amount	Amount Recorded

Tax Assessment & Valuation

Source: Winnebago County records · Assessment roll updated May 27, 2026 · Last verified August 2026

Property Jurisdictions

Type	Name
State	Wisconsin
County	Winnebago County
Municipality	Oshkosh City
Unified School District	Oshkosh Area School District (PK - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$173,400 (-) Land $31,300 Building $142,100
2024	$3,313.00 (+5.34%)	$173,400 (+65.3%) Land $31,300 Building $142,100
2023	$3,145.00 (+1.06%)	$104,900 (-) Land $19,600 Building $85,300	$151,582 Land $28,322 Building $123,260
2022	$3,112.00	$104,900 Land $19,600 Building $85,300

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Winnebago County (55139C), updated March 26, 2019 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

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.