336 Atkinson St, Mukwonago, WI 53149 Property Records

Waukesha County property record for 336 Atkinson St, Mukwonago, WI 53149

Property Summary

Property Type	Commercial
Lot Size	0.98 acres (42,689 sqft)
Owner	Individual Name on Record
Last Sale	$360,000 (Nov 2015)
Tax Bill	$6,943 (2025)
Deeds & Mortgages	Dec 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`MUKV-1976-956-005`

Property Details

APN / Parcel Number

Primary APN	`MUKV-1976-956-005`

Interior

1st Floor Area	432 sqft

Exterior

Lot Area	42,689 sqft (0.98 acres)

Location & Zoning

Street Address	336 ATKINSON ST
City	MUKWONAGO
State	WI
Zip	53149-1302
Property Category	Commercial
Property Type	Commercial > Retail
Legal Description	LOT 6 CSM #6304 VOL 52/82 REC AS DOC #1621060 PT SE1/4 SEC 26 T5N R18E
Legal Range	18E
Legal Township	5N
Legal Section	26
Legal Subdivision	CERTIFIED SURV MAP 6304
Legal Lot Number	6
Jurisdiction	WAUKESHA WI
Township / Civil Division	MUKWONAGO
Census Block Group	3
Census Block	3005
Census Tract	203901

Owner

Source: Waukesha County records, as of June 23, 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	337 N 60TH ST, MILWAUKEE, WI 53213-4221
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 5, 2015 · Amount on Record
Deed Sale	Nov 5, 2015 · Amount on Record
Prior Sale	Jun 13, 2001 · Amount on Record
Deed Document Number	20154175671
Record Updated	Sep 20, 2026

December 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WAUKESHA WI
Recording Date	Dec 3, 2021
Property Address	336 ATKINSON ST, MUKWONAGO, WI 53149-1302
Document Number	0004636939
Map Reference	DOC 1620160
Instrument Date	Dec 1, 2021
Instrument	4636939
Transaction Type	Transfer
Record Updated	Jun 13, 2023

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,065.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	337 N 60TH ST, MILWAUKEE, WI 53213-4221
Investor	Possibly a Property Investor

Mortgage

Document Number	0004636940
Date	Dec 3, 2021
Instrument	4636940

Lender

Name	BARRINGTON BANK & TRUST CO NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	372 Months
Due	Jan 1, 2052

Interest

Rate Type	Fixed Rate

Tax Assessment & Valuation

Source: Waukesha County assessment roll, as of June 23, 2026

Property Jurisdictions

Type	Name
State	Wisconsin
County	Waukesha County
Municipality	Mukwonago Village
Unified School District	Mukwonago School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$6,943.00 (+8.77%)	$569,100 (+58.08%) Land $198,000 Building $371,100	$602,500 (+18.18%)
2023	$6,383.00	$360,000 Land $120,000 Building $240,000	$509,800

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 October 19, 2025 · 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	6 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

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · above 57% of Wisconsin
Wildfire Likelihood	0.01% annual chance
Exposure	Direct burnable vegetation

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	MUKWONAGO WATERWORKS serves 8,190 people · EPA ID WI2680209
Water Source	Groundwater
Last State Inspection	Mar 2024
Lead	3 ppb (2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	2 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 218 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
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

Nearby Properties on Atkinson St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures