1136 Rainbow Ct, Mukwonago, WI 53149 Property Records

Waukesha County property record for 1136 Rainbow Ct, Mukwonago, WI 53149

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · built 1976
Lot Size	0.24 acres (10,454 sqft)
Owner	2 Individual Names on Record
Tax Bill	$3,733 (2025)
Deeds & Mortgages	Nov 2017 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`MUKV-1967-143`

Property Details

APN / Parcel Number

Primary APN	`MUKV-1967-143`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	4 Rooms
Stories	1 Story
1st Floor Area	432 sqft

Exterior

Year Built	Built 1976
Effective Year Built	Effective 1976
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Lot Area	10,454 sqft (0.24 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	1136 RAINBOW CT
City	MUKWONAGO
State	WI
Zip	53149-1056
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 52 BLK 4 RIVER PARK ESTATES ADDITION NO 1 PT SW1/4 & NE1/4 & NW1/4 & SE1/4 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	52
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	1136 RAINBOW CT, MUKWONAGO, WI 53149-1056
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Record Updated	Sep 20, 2026

November 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WAUKESHA WI
Property Address	1136 RAINBOW CT, MUKWONAGO, WI 53149-1056
Document Number	0004313590
Instrument Date	Nov 17, 2017
Transaction Type	Mortgage
Record Updated	Jan 5, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	1136 RAINBOW CT MUKWONAGO WI 531491056, MUKWONAGO, WI 53149-1056

Mortgage

Document Number	0004313590
Date	Dec 1, 2017
Instrument	4313590

Lender

Name	SELFRELIANCE UKRAINIAN AMERICA
Address	CHICAGO, IL 60622

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	120 Months
Due	Nov 30, 2027

Interest

Rate Type	Adjustable 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	$3,733.00 (+9.7%)	$320,700 (+56.44%) Land $85,000 Building $235,700	$339,500 (+16.95%)
2023	$3,403.00 Homeowner's exemption	$205,000 Land $49,000 Building $156,000	$290,300

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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