617 Crestview Ln, Mukwonago, WI 53149 Property Records

Waukesha County property record for 617 Crestview Ln, Mukwonago, WI 53149

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · built 1978
Lot Size	0.35 acres (15,246 sqft)
Owner	2 Individual Names on File
Tax Bill	$4,297 (2025)
Deeds & Mortgages	Apr 2026 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`MUKV-1974-099`

Property Details

APN / Parcel Number

Primary APN	`MUKV-1974-099`

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 1978
Effective Year Built	Effective 1978
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Lot Area	15,246 sqft (0.35 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	617 CRESTVIEW LN
City	MUKWONAGO
State	WI
Zip	53149-1157
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 68 AHRENS NORTHSIDE ADDITION NO 2 PT NW1/4 SEC 26 T5N R18E :: R671/344
Legal Range	18E
Legal Township	5N
Legal Section	26
Legal Subdivision	AHRENS NORTHSIDE ADDITION NO 2
Legal Lot Number	68
Jurisdiction	WAUKESHA WI
Township / Civil Division	MUKWONAGO
Census Block Group	3
Census Block	3000
Census Tract	203901

Owner

Source: Waukesha County assessment roll, 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 File
Mailing Address	617 CRESTVIEW LN, MUKWONAGO, WI 53149-1157
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

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

April 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WAUKESHA WI
Recording Date	Apr 22, 2026
Property Address	617 CRESTVIEW LN, MUKWONAGO, WI 53149-1157
Document Number	0004871884
Instrument Date	Apr 13, 2026
Instrument	20264871884
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	617 CRESTVIEW LN, MUKWONAGO, WI 53149-1157
Investor	Possibly a Property Investor

Mortgage

Document Number	0004871884,
Date	Apr 22, 2026
Instrument	20264871884

Lender

Name	ASSOCIATED BANK

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 1, 2056

Interest

Rate Type	Adjustable Rate
Rate	5.75%
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

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	$4,297.00 (+8.59%)	$366,600 (+55.34%) Land $95,500 Building $271,100	$388,100 (+16.09%)
2023	$3,957.00 Homeowner's exemption	$236,000 Land $46,500 Building $189,500	$334,300

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 · 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	None beyond ember reach

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 USA Fixed Wireless	100 / 20

May also be available: Verizon.

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