331 E Klubertanz Dr, Sun Prairie, WI 53590 Property Records

Dane County property record for 331 E Klubertanz Dr, Sun Prairie, WI 53590

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,725 sqft · built 1961
Lot Size	0.263 acres (11,456 sqft)
Owner	2 Individual Names on Record
Last Sale	$325,000 (Nov 2021)
Tax Bill	$7,085 (2025)
Deeds & Mortgages	Jun 2026 Line of Credit May 2026 Mortgage + 4 more
Flood Zone	Zone X (minimal risk)
APN	`0911-324-6052-4`

Property Details

APN / Parcel Number

Primary APN	`0911-324-6052-4`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Building Area	1,725 sqft Living Area
1st Floor Area	1,725 sqft
Basement Area	1,100 sqft
Family Room	Family Room

Exterior

Year Built	Built 1961
Effective Year Built	Effective 1961
Architectural Style	Split Level
Lot Area	11,456 sqft (0.263 acres)
Garage Type	Attached
Garage Area	447 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Patio Area	77 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Connected
Water Source	Commercial

Location & Zoning

Street Address	331 E KLUBERTANZ DR
City	SUN PRAIRIE
State	WI
Zip	53590-1556
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	SR4
Legal Description	MEMORIAL HEIGHTS LOT 52
Legal Range	11E
Legal Township	09N
Legal Section	32
Legal Subdivision	MEMORIAL HEIGHTS
Legal Block	60
Legal Lot Number	52
Jurisdiction	DANE WI
Township / Civil Division	SUN PRAIRIE
Census Block Group	1
Census Block	1015
Census Tract	11600

Owner

Source: Dane County records, as of July 13, 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	331 E KLUBERTANZ DR, SUN PRAIRIE, WI 53590-1556
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jun 30, 2026	Deed of Trust, Mortgage · Line of Credit UW CREDIT UNION
May 20, 2026	Deed of Trust, Mortgage · Conventional Mortgage UNIVERSITY OF WISCONSIN CREDIT UNION
Jan 22, 2024	Deed of Trust, Mortgage · Conventional Mortgage UNIVERSITY OF WISCONSIN CU
Sep 17, 2020	Deed of Trust, Mortgage · Conventional Mortgage BANK OF SUN PRAIRIE
Nov 10, 2021	Warranty Deed, Transfer · Conventional Mortgage MARINE CU
Jul 23, 2018	Warranty Deed, Transfer · Conventional Mortgage BANK OF SUN PRAIRIE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 10, 2021 · Amount on Record
Deed Sale	Nov 10, 2021 · Amount on Record
Prior Sale	Jul 23, 2018 · Amount on Record
Deed Document Number	20215788237
Record Updated	Sep 20, 2026

June 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DANE WI
Recording Date	Jun 30, 2026
Property Address	331 E KLUBERTANZ DR, SUN PRAIRIE, WI 53590-1556
Document Number	0006109548
Instrument Date	Jun 12, 2026
Instrument	20266109548
Transaction Type	Mortgage
Record Updated	Jul 14, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	331 E KLUBERTANZ DR, SUN PRAIRIE, WI 53590-1556

Mortgage

Document Number	0006109548,
Date	Jun 30, 2026
Instrument	20266109548

Lender

Name	UW CREDIT UNION

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate	6.36%
Max Rate	-1%

May 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DANE WI
Recording Date	May 20, 2026
Property Address	331 E KLUBERTANZ DR, SUN PRAIRIE, WI 53590-1556
Document Number	0006100387
Instrument Date	May 12, 2026
Instrument	20266100387
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	331 E KLUBERTANZ DR, SUN PRAIRIE, WI 53590-1556
Investor	Possibly a Property Investor

Mortgage

Document Number	0006100387,
Date	May 20, 2026
Instrument	20266100387

Lender

Name	UNIVERSITY OF WISCONSIN CREDIT UNION

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 1, 2056

Interest

Rate Type	Adjustable Rate
Rate	6%
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

January 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DANE WI
Property Address	331 E KLUBERTANZ DR, SUN PRAIRIE, WI 53590-1556
Transaction Type	Mortgage
Record Updated	Feb 7, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0005943540
Date	Jan 22, 2024
Instrument	5943540

Lender

Name	UNIVERSITY OF WISCONSIN CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jan 21, 2054

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DANE WI
Property Address	331 E KLUBERTANZ DR, SUN PRAIRIE, WI 53590-1556
Transaction Type	Mortgage
Record Updated	Apr 19, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0005638040
Date	Sep 17, 2020
Instrument	5638040

Lender

Name	BANK OF SUN PRAIRIE
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	3.5%
Adjustable	Adjustable Rate Rider
Type Change Date	Oct 1, 2020
Change Frequency	Annually
Min Rate At Change	2.99%
Max Rate At Change	5.5%
Max Rate	9.5%

November 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DANE WI
Recording Date	Nov 10, 2021
Property Address	331 E KLUBERTANZ DR, SUN PRAIRIE, WI 53590-1556
Document Number	0005788237
Instrument Date	Nov 5, 2021
Instrument	5788237
Transaction Type	Transfer
Record Updated	Nov 24, 2021

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$975.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	331 E KLUBERTANZ DR, SUN PRAIRIE, WI 53590-1556

Mortgage

Document Number	0005788238
Date	Nov 10, 2021
Instrument	5788238

Lender

Name	MARINE CU

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

Interest

Rate	7.48%

July 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DANE WI
Recording Date	Jul 23, 2018
Property Address	331 E KLUBERTANZ DR, SUN PRAIRIE, WI 53590-1556
Document Number	0005427351
Instrument Date	Jul 20, 2018
Instrument	5427351
Transaction Type	Transfer
Record Updated	Aug 7, 2018
Title Company	ATTORNEY ONLY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$564.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	331 E KLUBERTANZ DR SUN PRAIRIE WI 535901556, SUN PRAIRIE, WI 53590-1556

Mortgage

Document Number	5427352
Date	Jul 23, 2018
Instrument	5427352

Lender

Name	BANK OF SUN PRAIRIE
Type	Bank
Address	SUN PRAIRIE, WI 53590

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 22, 2048

Tax Assessment & Valuation

Source: Dane County assessment roll, as of March 16, 2026

Property Jurisdictions

Type	Name
State	Wisconsin
County	Dane County
Municipality	Sun Prairie City
Unified School District	Sun Prairie Area School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$7,085.00 (+15.69%) Homeowner's exemption	$359,000 (-) Land $70,700 Building $288,300	$407,100 (+13.4%)
2023		$359,000 Land $70,700 Building $288,300	$359,000 Land $70,700 Building $288,300
2022	$6,124.00

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 September 20, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; 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 99.8% of the US · lower than 99.7% 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	SUN PRAIRIE UTILITIES serves 39,300 people · EPA ID WI1130258
Water Source	Groundwater
Last State Inspection	Feb 2026
Lead	3 ppb (2023) action level 15 ppb

Violations Reported to EPA

Water Quality	Fluoride resolved · Jan 2023
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. The service area is an EPA estimate; the actual supplier may differ.

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)
TDS Telecom Fiber	8,000 / 8,000
Spectrum Cable	1,000 / 35
Verizon Fixed Wireless	300 / 20
Bertram Communications Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: LiteWire.

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