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1141 Rainbow Ct, Mukwonago, WI 53149 Property Records

Waukesha County property record for 1141 Rainbow Ct, Mukwonago, WI 53149

Property Summary

Property TypeSingle Family Home
Details3 bd · 1 ba · built 1974
Lot Size0.27 acres (11,761 sqft)
Owner2 Individual Names on File
Last Sale$215,000 (Aug 2007)
Tax Bill$4,035 (2025)
Deeds & MortgagesMay 2020 Mortgage
Flood ZoneZone X (minimal risk)
APNMUKV-1967-130

Property Details

APN / Parcel Number

Primary APNMUKV-1967-130

Interior

Bedrooms3 Beds
Full Baths1 Bath
Total Rooms7 Rooms
Stories1 Story
1st Floor Area432 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1974
Effective Year BuiltEffective 1974
Architectural StyleRanch
Exterior MaterialAluminum/Vinyl
Lot Area11,761 sqft (0.27 acres)
Garage TypeAttached
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemForced Air with A/C

Location & Zoning

Street Address1141 RAINBOW CT
CityMUKWONAGO
StateWI
Zip53149-1057
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 39 BLK 4 RIVER PARK ESTATES ADDITION NO 1 PT SW1/4 & NE1/4 & NW1/4 & SE1/4 SEC 24 T5N R18E :: DOC# 4238912
Legal Range18E
Legal Township5N
Legal Section24
Legal SubdivisionRIVER PARK ESTATES ADDITION NO 1
Legal Block4
Legal Lot Number39
JurisdictionWAUKESHA WI
Township / Civil DivisionMUKWONAGO
Census Block Group2
Census Block2006
Census Tract203902

Owner

1141 Rainbow Ct is owned and occupied by two individuals who acquired it in October 2011.

Source: Waukesha County records, as of June 23, 2026

Owner of Record2 Individual Names on File
Mailing Address1141 RAINBOW CT, MUKWONAGO, WI 53149-1057
OccupancyOwner Occupied
Owner TypeIndividual

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

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 1, 2007 · Amount on File
Deed SaleAug 1, 2007 · Amount on File
Prior SaleAug 19, 1998 · Amount on File
Deed Document Number20073501800
Last Transfer DateOct 19, 2011
Transfer Doc0003871015
Record UpdatedOct 29, 2026

May 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionWAUKESHA WI
Property Address1141 RAINBOW CT, MUKWONAGO, WI 53149-1057
Document Number0004479006
Instrument DateMay 22, 2020
Transaction TypeMortgage
Record UpdatedJul 2, 2020
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipHusband and Wife
Address1141 RAINBOW CT MUKWONAGO WI 531491057, MUKWONAGO, WI 53149-1057

Mortgage

Document Number0004479006
DateJun 1, 2020
Instrument4479006
Lender
NameGUARANTEED RATE
AddressCHICAGO, IL 60613
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term360 Months
DueMay 31, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 1141 Rainbow Ct was $4,035.

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

Property Jurisdictions

TypeName
StateWisconsin
CountyWaukesha County
MunicipalityMukwonago Village
Unified School DistrictMukwonago School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$4,035.00$332,500 Land $88,000 Building $244,500$352,100
2023$3,709.00$210,500 Land $49,000 Building $161,500$298,100

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

Flood

FEMA maps place 1141 Rainbow Ct in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 19, 2025

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 1141 Rainbow Ct is low, with a 0.01% annual chance of wildfire.

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

Wildfire RiskLow
lower than 80% of the US · above 57% of Wisconsin
Wildfire Likelihood0.01% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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 SystemMUKWONAGO WATERWORKS
serves 8,190 people · EPA ID WI2680209
Water SourceGroundwater
Last State InspectionMar 2024
Lead3 ppb (2023)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting2
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 343 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Spectrum
Cable		1,000 / 1,000
T-Mobile
Fixed Wireless		100 / 20

May also be available: Verizon.

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