173 W 25th Ave, Oshkosh, WI 54902 Property Records

Winnebago County property record for 173 W 25th Ave, Oshkosh, WI 54902

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,415 sqft · built 1957
Lot Size	0.347 acres (15,120 sqft)
Owner	Individual Name on Record
Last Sale	$230,100 (Jun 2022)
Tax Bill	$4,267 (2024)
Deeds & Mortgages	Jun 2022 Sale & Mortgage May 2022 Transfer
Flood Zone	Zone X (minimal risk)
APN	`14-11800000`

Property Details

APN / Parcel Number

Primary APN	`14-11800000`
Alternative APN	`914-11800000`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,415 sqft Living Area
Gross Area	836 sqft
1st Floor Area	1,415 sqft

Exterior

Year Built	Built 1957
Effective Year Built	Effective 1957
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Lot Area	15,120 sqft (0.347 acres)
Lot Dimensions	210 ft deep x 72 ft wide
Garage Type	Attached
Garage Area	836 sqft
Shed	1 Shed

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	HVAC
Heating Fuel	Gas

Location & Zoning

Account Number	914-11800000
Street Address	173 W 25TH AVE
City	OSHKOSH
State	WI
Zip	54902-7213
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	LOT 36 KURTZ PLAT
Legal Subdivision	KURTZ PLAT
Legal Lot Number	36
Jurisdiction	WINNEBAGO WI
Township / Civil Division	OSHKOSH
Census Block Group	3
Census Block	3017
Census Tract	1500

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	Individual Name on Record
Mailing Address	173 W 25TH AVE, OSHKOSH, WI 54902-7213
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Single

Deeds, Mortgages & Sale History

Date	Document
Jun 24, 2022	Warranty Deed, Transfer · Conventional Mortgage PROSPERITY HOME MORTGAGE LLC
May 23, 2022	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 24, 2022 · Amount on Record
Deed Sale	Jun 24, 2022 · Amount on Record
Deed Document Number	20221885325
Prior Transfer Date	May 3, 2022
Prior Transfer Doc	0001883075
Record Updated	Sep 20, 2026

June 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WINNEBAGO WI
Recording Date	Jun 24, 2022
Property Address	173 W 25TH AVE, OSHKOSH, WI 54902-7213
Document Number	0001885325
Instrument Date	Jun 24, 2022
Instrument	1885325
Transaction Type	Transfer
Record Updated	Aug 4, 2023

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$690.30
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	173 W 25TH AVE, OSHKOSH, WI 54902-7213

Mortgage

Document Number	0001885326
Date	Jun 24, 2022
Instrument	1885326

Lender

Name	PROSPERITY HOME MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2052

May 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	WINNEBAGO WI
Recording Date	May 23, 2022
Property Address	173 W 25TH AVE, OSHKOSH, WI 54902-7213
Document Number	0001883075
Instrument Date	May 3, 2022
Instrument	1883075
Transaction Type	Transfer
Record Updated	Aug 4, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

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		$239,800 (+64.81%) Land $38,300 Building $201,500
2024	$4,267.00 (+7.21%)
2023	$3,980.00 (+12.21%) Homeowner's exemption	$145,500 (+11.07%) Land $27,300 Building $118,200	$210,251 Land $39,449 Building $170,802
2022	$3,547.00 Homeowner's exemption	$131,000 Land $27,300 Building $103,700

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	3 in force
Nearby Flood Claims	1 (2008)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jun 2008 · Severe Storms, Tornadoes, And Flooding

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 402 locations within half a mile, as of December 31, 2025

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

May also be available: AT&T, T-Mobile.

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