1623 Clark's Ct, Oshkosh, WI 54901 Property Records

Winnebago County property record for 1623 Clark's Ct, Oshkosh, WI 54901

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,247 sqft · built 1952
Lot Size	0.21 acres (9,136 sqft)
Owner	2 Individual Names on Record
Tax Bill	$4,105 (2024)
Deeds & Mortgages	Jul 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`12-00550600`

Property Details

APN / Parcel Number

Primary APN	`12-00550600`
Alternative APN	`912-00550600`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,247 sqft Living Area
Gross Area	348 sqft
1st Floor Area	1,247 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1952
Effective Year Built	Effective 1952
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Lot Area	9,136 sqft (0.21 acres)
Garage Type	Attached
Garage Area	348 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	HVAC
Heating Fuel	Gas

Location & Zoning

Account Number	912-00550600
Street Address	1623 CLARKS CT
City	OSHKOSH
State	WI
Zip	54901-2732
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	N1/2 OF LOT 5 CLARKS PLAT
Legal Subdivision	CLARKS
Legal Lot Number	5
Jurisdiction	WINNEBAGO WI
Township / Civil Division	OSHKOSH
Census Block Group	1
Census Block	1004
Census Tract	800

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Algoma Boulevard Historic District listed 1994 · 38 contributing resources · NRIS 94001368

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

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	1623 CLARKS CT, OSHKOSH, WI 54901-2732
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 19, 2008
Deed Sale	May 19, 2008
Deed Document Number	20081471812
Prior Transfer Date	May 16, 2008
Prior Transfer Doc	0001471812
Record Updated	Sep 20, 2026

July 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WINNEBAGO WI
Recording Date	Jul 6, 2021
Property Address	1623 CLARKS CT, OSHKOSH, WI 54901-2732
Document Number	0001856507
Instrument Date	Jul 6, 2021
Instrument	1856507
Transaction Type	Transfer
Record Updated	Aug 4, 2023

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$504.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	1623 CLARKS CT, OSHKOSH, WI 54901-2732

Mortgage

Document Number	0001856508
Date	Jul 6, 2021
Instrument	1856508

Lender

Name	FORTIFI BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	241 Months
Due	Aug 1, 2041

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		$209,300 (+79.66%) Land $26,700 Building $182,600
2024	$4,105.00 (+29.74%)
2023	$3,164.00 (+1.38%) Homeowner's exemption	$116,500 (-) Land $18,400 Building $98,100	$168,345 Land $26,588 Building $141,757
2022	$3,121.00 Homeowner's exemption	$116,500 Land $18,400 Building $98,100

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

Provider	Max Down / Up (Mbps)
TDS Telecom Fiber	8,000 / 8,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Bertram Communications Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20