503 W 5th Ave, Oshkosh, WI 54902 Property Records

Winnebago County property record for 503 W 5th Ave, Oshkosh, WI 54902

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,093 sqft · built 1920
Lot Size	0.155 acres (6,750 sqft)
Owner	Company Name on File
Last Sale	$244,000 (Apr 2025)
Tax Bill	$2,796 (2024)
Deeds & Mortgages	Dec 2021 Sale & Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`06-00440000`

Property Details

APN / Parcel Number

Primary APN	`06-00440000`
Alternative APN	`906-00440000`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	9 Rooms
Units	3 Units
Stories	2 Stories
Building Area	2,093 sqft Living Area

Exterior

Year Built	Built 1920
Effective Year Built	Effective 1920
Architectural Style	Triplex
Exterior Material	Aluminum/Vinyl
Lot Area	6,750 sqft (0.155 acres)
Lot Dimensions	125 ft deep x 54 ft wide
Garage Type	Detached
Garage Area	216 sqft

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Account Number	906-00440000
Street Address	503 W 5TH AVE
City	OSHKOSH
State	WI
Zip	54902-5907
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R2
Legal Description	E 4 FT OF LOT 11 ALSO ALL OF LOT 12 BLK 96 PLAT OF ORIGINAL3RD WARD
Legal Subdivision	ORIGINAL THIRD WARD
Legal Block	96
Legal Lot Number	11,12
Jurisdiction	WINNEBAGO WI
Township / Civil Division	OSHKOSH
Census Block Group	1
Census Block	1010
Census Tract	1200

Owner

503 W 5th Ave is owned by a company that acquired it in July 2025.

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

Owner of Record	Company Name on File
Mailing Address	PO BOX 5821, RENO, NV 89513-5821
Owner Type	Company
Vesting	Limited Liability Partnership

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	Name on Deed
Last Sale	Apr 21, 2025 · Amount on File
Deed Sale	Apr 21, 2025 · Amount on File
Prior Sale	Dec 21, 2021 · Amount on File
Deed Document Number	20251943056
Last Transfer Date	Jul 4, 2025
Transfer Doc	0001948418
Record Updated	Sep 20, 2026

December 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WINNEBAGO WI
Recording Date	Dec 21, 2021
Property Address	503 W 5TH AVE, OSHKOSH, WI 54902-5907
Document Number	0001871723
Map Reference	MAP 1894
Instrument Date	Dec 9, 2021
Instrument	1871723
Transaction Type	Transfer
Record Updated	Aug 4, 2023

Transaction

Amount	Amount on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$315.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	625 PINE ST, GREEN BAY, WI 54301-4926

Mortgage

Document Number	0001871724
Date	Dec 21, 2021
Instrument	1871724

Lender

Name	WEST POINTE BANK
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	60 Months
Due	Dec 10, 2026

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		$146,100 Land $20,500 Building $125,600
2024	$2,796.00 (+21.57%)
2023	$2,300.00 (+1.05%)	$76,500 (-) Land $12,800 Building $63,700	$110,544 Land $18,496 Building $92,048
2022	$2,276.00	$76,500 Land $12,800 Building $63,700

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 503 W 5th Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	5 in force
Nearby Flood Claims	9 (2004–2008)
Claims Outside the SFHA	4 of 9
Most Recent Claim	Jun 2008 · Severe Storms, Tornadoes, And Flooding
Claims by Event	Severe Storms, Tornadoes, And Flooding, Jun 2008 · 8 claims

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 503 W 5th Ave 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	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 744 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
Bertram Communications Fixed Wireless	100 / 20