151 Lake St, Mukwonago, WI 53149 Property Records

Waukesha County property record for 151 Lake St, Mukwonago, WI 53149

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · built 1977
Lot Size	0.25 acres (10,890 sqft)
Owner	2 Individual Names on Record
Last Sale	$255,000 (Apr 2021)
Tax Bill	$3,611 (2025)
Deeds & Mortgages	Apr 2021 Sale & Mortgage Jan 2021 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`MUKV-1974-027`

Property Details

APN / Parcel Number

Primary APN	`MUKV-1974-027`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
1st Floor Area	432 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1977
Effective Year Built	Effective 1977
Architectural Style	Ranch
Exterior Material	Wood
Lot Area	10,890 sqft (0.25 acres)
Garage Type	Attached
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C

Location & Zoning

Street Address	151 LAKE ST
City	MUKWONAGO
State	WI
Zip	53149-1322
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 3 BLK 3 THE A H GIBSON PLAT OF MUKWONAGO PT NW1/4 SEC 26 T5N R18E
Legal Range	18E
Legal Township	5N
Legal Section	26
Legal Subdivision	THE A H GIBSON PLAT OF MUKWONAGO
Legal Block	3
Legal Lot Number	3
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 are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on Record
Mailing Address	151 LAKE ST, MUKWONAGO, WI 53149-1322
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Apr 1, 2021	Warranty Deed, Transfer · Conventional Mortgage KELLER MORTGAGE LLC
Jan 12, 2021	Deed of Trust, Mortgage · Conventional Mortgage PARKSIDE LENDING LLC
Mar 12, 2020	Quit Claim Deed, Transfer PARKSIDE LNDG
Feb 12, 2018	Warranty Deed, Transfer PEOPLES HM EQUITY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 1, 2021 · Amount on Record
Deed Sale	Apr 1, 2021 · Amount on Record
Prior Sale	Feb 12, 2018 · Amount on Record
Deed Document Number	20214571809
Prior Transfer Date	Mar 2, 2020
Prior Transfer Doc	0004459228
Record Updated	Sep 20, 2026

April 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WAUKESHA WI
Recording Date	Apr 1, 2021
Property Address	151 LAKE ST, MUKWONAGO, WI 53149-1322
Document Number	0004571809
Instrument Date	Mar 25, 2021
Instrument	4571809
Transaction Type	Transfer
Record Updated	Jun 17, 2021
Title Company	PRISM TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$765.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	151 LAKE ST, MUKWONAGO, WI 53149-1322

Mortgage

Document Number	0004571810
Date	Apr 1, 2021
Instrument	4571810

Lender

Name	KELLER MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Apr 1, 2051

Interest

Rate Type	Fixed Rate

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WAUKESHA WI
Property Address	151 LAKE ST, MUKWONAGO, WI 53149-1322
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIRST AMERICAN TITLE INS CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0004547275
Date	Jan 12, 2021
Instrument	4547275

Lender

Name	PARKSIDE LENDING LLC
Type	Funding / Finance Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Feb 1, 2051

Interest

Rate Type	Fixed Rate

March 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	WAUKESHA WI
Recording Date	Mar 12, 2020
Property Address	151 LAKE ST, MUKWONAGO, WI 53149-1322
Document Number	0004459228
Instrument Date	Mar 2, 2020
Instrument	4459228
Transaction Type	Transfer
Record Updated	Jun 15, 2020
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	151 LAKE ST MUKWONAGO WI 531491322, MUKWONAGO, WI 53149-1322

Mortgage

Document Number	4459229
Date	Mar 12, 2020
Instrument	4459229

Lender

Name	PARKSIDE LNDG
Address	SAN FRANCISCO, CA 94102

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Mar 11, 2050

February 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WAUKESHA WI
Recording Date	Feb 12, 2018
Property Address	151 LAKE ST, MUKWONAGO, WI 53149-1322
Document Number	0004324563
Instrument Date	Feb 5, 2018
Instrument	4324563
Transaction Type	Transfer
Record Updated	Mar 1, 2018
Title Company	FIRST AMERICAN TITLE INC COMPANY

Transaction

Amount	Amount Recorded
Loan-to-Value (LTV)	LTV on Record
Tax	$570.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	151 LAKE DR MUKWONAGO WI 53149, MUKWONAGO, WI 53149

Mortgage

Document Number	4324564
Date	Feb 12, 2018
Instrument	4324564

Lender

Name	PEOPLES HM EQUITY
Type	Funding / Finance Company
Address	BRENTWOOD, TN 37027

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Feb 11, 2048

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	$3,611.00 (+6.11%)	$310,800 (+51.61%) Land $82,500 Building $228,300	$329,000 (+13.29%)
2023	$3,403.00 Homeowner's exemption	$205,000 Land $35,500 Building $169,500	$290,400

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.

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