480 Olson Ave, Oshkosh, WI 54901 Property Records

Winnebago County property record for 480 Olson Ave, Oshkosh, WI 54901

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,740 sqft · built 1970
Lot Size	0.366 acres (15,960 sqft)
Owner	2 Individual Names on Record
Tax Bill	$4,763 (2024)
Deeds & Mortgages	Sep 2025 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`12-50010000`

Property Details

APN / Parcel Number

Primary APN	`12-50010000`
Alternative APN	`912-50010000`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,740 sqft Living Area
Gross Area	576 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1970
Effective Year Built	Effective 1970
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Lot Area	15,960 sqft (0.366 acres)
Lot Dimensions	168 ft deep x 95 ft wide
Garage Type	Attached
Garage Area	576 sqft
Shed	1 Shed

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	HVAC
Heating Fuel	Gas

Location & Zoning

Account Number	912-50010000
Street Address	480 OLSON AVE
City	OSHKOSH
State	WI
Zip	54901-1107
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	COM ON N LI OLSON AVE 105 FT E OF SE COR LOT 6 BLK 1 OLSONACRES E 95 FT N 168 FT W 95 FT S 168 FT TO BEG
Legal Subdivision	OSHKOSH
Legal Block	1
Legal Lot Number	6
Jurisdiction	WINNEBAGO WI
Township / Civil Division	OSHKOSH
Census Block Group	2
Census Block	2019
Census Tract	1700

Owner

Source: Winnebago County records, as of May 27, 2026

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

Owner of Record	2 Individual Names on Record
Mailing Address	480 OLSON AVE, OSHKOSH, WI 54901-1107
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Record Updated	Sep 20, 2026

September 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WINNEBAGO WI
Property Address	480 OLSON AVE, OSHKOSH, WI 54901-1107
Transaction Type	Mortgage
Record Updated	Oct 15, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	480 OLSON AVE, OSHKOSH, WI 54901-1107

Mortgage

Document Number	0001953230
Date	Sep 25, 2025
Instrument	1953230

Lender

Name	OLD NATIONAL BANK
Type	Bank
Address	EVANSVILLE, IN 47708

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	359 Months
Due	Aug 25, 2055

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

Source: Winnebago County assessment roll, as of May 27, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$266,000 (+78.64%) Land $39,900 Building $226,100
2024	$4,763.00 (+16.71%)
2023	$4,081.00 (+0.17%) Homeowner's exemption	$148,900 (-) Land $28,500 Building $120,400	$215,164 Land $41,183 Building $173,981
2022	$4,074.00 Homeowner's exemption	$148,900 Land $28,500 Building $120,400

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

Flood

Source: FEMA National Flood Hazard Layer, effective March 26, 2019 · 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

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	OSHKOSH WATERWORKS serves 63,000 people · EPA ID WI4710457
Water Source	Surface water
Last State Inspection	Apr 2025
Lead	6 ppb (2025) action level 15 ppb

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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 193 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Bertram Communications Fixed Wireless	100 / 20