353 Knapp St, Oshkosh, WI 54902 Property Records

Winnebago County property record for 353 Knapp St, Oshkosh, WI 54902

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 960 sqft · built 1920
Lot Size	0.172 acres (7,500 sqft)
Owner	2 Individual Names on File
Last Sale	$132,300 (Apr 2024)
Tax Bill	$2,387 (2024)
Deeds & Mortgages	Apr 2024 Sale & Mortgage Apr 2024 Sale + 2 more
Flood Zone	Zone X (minimal risk)
APN	`06-08710000`

Property Details

APN / Parcel Number

Primary APN	`06-08710000`
Alternative APN	`906-08710000`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	4 Rooms
Stories	1 Story
Building Area	960 sqft Living Area
1st Floor Area	960 sqft

Exterior

Year Built	Built 1920
Effective Year Built	Effective 1920
Exterior Material	Aluminum/Vinyl
Lot Area	7,500 sqft (0.172 acres)
Lot Dimensions	150 ft deep x 50 ft wide

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Account Number	906-08710000
Street Address	353 KNAPP ST
City	OSHKOSH
State	WI
Zip	54902-5748
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R2
Legal Description	N 50 FT OF E 150 FT OF LOT 1 NE1/4 SE1/4 SEC 22-18-16
Legal Subdivision	SUB NE/SE/22/18/16
Legal Lot Number	1
Jurisdiction	WINNEBAGO WI
Township / Civil Division	OSHKOSH
Census Block Group	3
Census Block	3003
Census Tract	1100

Owner

353 Knapp St is owned and occupied by two individuals who bought it in April 2024.

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

Owner of Record	2 Individual Names on File
Mailing Address	353 KNAPP ST, OSHKOSH, WI 54902-5748
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Husband and Wife

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

Date	Document
Apr 22, 2024	Warranty Deed, Transfer · Conventional Mortgage WINTRUST MORTGAGE
Apr 22, 2024	Warranty Deed, Transfer COMMUNITY TITLE, COMMUNITY TITLE SERVICES LLC
Dec 15, 2022	Land Contract, Transfer · Land Contract NOT AVAILABLE
Mar 25, 2022	Personal Representative Deed, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 22, 2024 · Amount on File
Deed Sale	Apr 22, 2024 · Amount on File
Deed Document Number	20241921337
Prior Transfer Date	Apr 10, 2024
Prior Transfer Doc	0001921336
Record Updated	Sep 20, 2026

April 2024: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WINNEBAGO WI
Recording Date	Apr 22, 2024
Property Address	353 KNAPP ST, OSHKOSH, WI 54902-5748
Document Number	0001921337
Instrument Date	Apr 19, 2024
Instrument	1921337
Transaction Type	Transfer
Record Updated	May 14, 2024
Title Company	COMMUNITY TITLE, COMMUNITY TITLE SERVICES LLC

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$396.90
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	353 KNAPP ST, OSHKOSH, WI 54902-5748

Mortgage

Document Number	0001921338
Date	Apr 22, 2024
Instrument	1921338

Lender

Name	WINTRUST MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	121 Months
Due	May 1, 2034

April 2024: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WINNEBAGO WI
Recording Date	Apr 22, 2024
Property Address	353 KNAPP ST, OSHKOSH, WI 54902-5748
Document Number	0001921336
Instrument Date	Apr 10, 2024
Instrument	1921336
Transaction Type	Transfer
Record Updated	May 14, 2024
Title Company	COMMUNITY TITLE, COMMUNITY TITLE SERVICES LLC

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	353 KNAPP ST, OSHKOSH, WI 54902-5748

December 2022: Land Contract, Transfer

Document Type	Land Contract
Jurisdiction	WINNEBAGO WI
Recording Date	Dec 15, 2022
Property Address	353 KNAPP ST, OSHKOSH, WI 54902-5748
Document Number	0001896524
Instrument Date	Dec 1, 2022
Instrument	1896524
Transaction Type	Transfer
Record Updated	Aug 4, 2023

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	927 N SAWYER ST, OSHKOSH, WI 54902-3362

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Date	Dec 15, 2022

Lender

Name	NOT AVAILABLE

Agreement

Type	Land Contract
Amount	Amount on Record
Term	1 Months
Due	Jan 1, 2023

March 2022: Personal Representative Deed, Transfer

Document Type	Personal Representative Deed
Jurisdiction	WINNEBAGO WI
Recording Date	Mar 25, 2022
Property Address	353 KNAPP ST, OSHKOSH, WI 54902-5748
Document Number	0001878583
Instrument Date	Mar 24, 2022
Instrument	1878583
Transaction Type	Transfer
Record Updated	Aug 4, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	927 N SAWYER ST, OSHKOSH, WI 54902-3362

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		$140,400 Land $24,500 Building $115,900
2024	$2,387.00 (-2.21%)
2023	$2,441.00 (+0.41%) Homeowner's exemption	$76,800 (-) Land $17,500 Building $59,300	$110,978 Land $25,288 Building $85,690
2022	$2,431.00	$76,800 Land $17,500 Building $59,300

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

Flood

FEMA maps place 353 Knapp St in Zone X, an area of minimal flood risk.

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

Wildfire risk around 353 Knapp St is low, with less than 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 99.1% of the US · lower than 97.9% of Wisconsin
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 415 locations within half a mile, as of December 31, 2025

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

May also be available: T-Mobile, Verizon.

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