1155 Rainbow Ct, Mukwonago, WI 53149 Property Records

Waukesha County property record for 1155 Rainbow Ct, Mukwonago, WI 53149

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · built 1976
Lot Size	0.41 acres (17,860 sqft)
Owner	2 Individual Names on Record
Tax Bill	$4,157 (2025)
Deeds & Mortgages	Nov 2023 Transfer
Flood Zone	Zone X (minimal risk)
APN	`MUKV-1967-137`

Property Details

APN / Parcel Number

Primary APN	`MUKV-1967-137`

Interior

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

Exterior

Year Built	Built 1976
Effective Year Built	Effective 1976
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Lot Area	17,860 sqft (0.41 acres)
Garage Type	Attached
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C

Location & Zoning

Street Address	1155 RAINBOW CT
City	MUKWONAGO
State	WI
Zip	53149-1057
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 46 RIVER PARK ESTATES ADDITION NO 1 BEING PT NW1/4 SW1/4 SE1/4 & NE1/4 SEC 24 T5N R18E
Legal Range	18E
Legal Township	5N
Legal Section	24
Legal Subdivision	RIVER PARK ESTATES ADDITION NO 1
Legal Block	4
Legal Lot Number	46
Jurisdiction	WAUKESHA WI
Township / Civil Division	MUKWONAGO
Census Block Group	2
Census Block	2006
Census Tract	203902

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	2 Individual Names on Record
Mailing Address	1155 RAINBOW CT, MUKWONAGO, WI 53149-1057
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Nov 8, 2023
Transfer Doc	0004744601
Record Updated	Sep 20, 2026

November 2023: Transfer on Death Deed, Transfer

Document Type	Transfer on Death Deed
Jurisdiction	WAUKESHA WI
Recording Date	Nov 8, 2023
Property Address	1155 RAINBOW CT, MUKWONAGO, WI 53149-1057
Document Number	0004744601
Instrument Date	Nov 8, 2023
Instrument	4744601
Transaction Type	Transfer
Record Updated	Nov 29, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	1155 RAINBOW CT, MUKWONAGO, WI 53149-1057

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common

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	$4,157.00 (+3.36%)	$355,200 (-) Land $98,000 Building $257,200	$376,100 (+5.88%)
2024	$4,022.00 (+6.94%)	$355,200 (+57.87%) Land $98,000 Building $257,200	$355,200 (+11.45%)
2023	$3,761.00 (-11.57%) Homeowner's exemption	$225,000 (-) Land $53,000 Building $172,000	$318,700 (+12.65%)
2022	$4,253.00 Homeowner's exemption	$225,000 Land $53,000 Building $172,000	$282,900

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

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 80% of the US · above 57% of Wisconsin
Wildfire Likelihood	0.01% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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

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

May also be available: Verizon.

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