503 Eagle Lake Ave, Mukwonago, WI 53149 Property Records

Waukesha County property record for 503 Eagle Lake Ave, Mukwonago, WI 53149

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · built 1992
Lot Size	1.56 acres (68,389 sqft)
Owner	2 Individual Names on Record
Last Sale	$200,000 (Oct 2008)
Tax Bill	$4,645 (2025)
Deeds & Mortgages	Mar 2020 Line of Credit May 2019 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`MUKV-1974-976`

Property Details

APN / Parcel Number

Primary APN	`MUKV-1974-976`

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 1992
Effective Year Built	Effective 1992
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Lot Area	68,389 sqft
Pool Type	Spa / Hot Tub (No Pool)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C

Location & Zoning

Street Address	503 EAGLE LAKE AVE
City	MUKWONAGO
State	WI
Zip	53149-1165
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	E 120 FT OF PT NW1/4 SEC 26 T5N R18E COM 505.56 FT N OF & 74.25 FT E OF W1/4 POST N 567.6 FT N89E 74.25 FT S 568.92 FT W 74.25 FT TO BGN ALSO COM 505.62 FT N OF & 148.50 FT E OF W1/4 POST N 568.92 FT N89E 74.25 FT S 570.24 FT W 74.25 FT TO BGN DOC# 3
Legal Range	18E
Legal Township	5N
Legal Section	26
Legal Subdivision	OF
Legal Block	18
Legal Lot Number	5
Jurisdiction	WAUKESHA WI
Township / Civil Division	MUKWONAGO
Census Block Group	1
Census Block	1033
Census Tract	203901

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	503 EAGLE LAKE AVE, MUKWONAGO, WI 53149-1165
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Mar 19, 2020	Deed of Trust, Mortgage · Line of Credit SUMMIT CU
May 2, 2019	Deed of Trust, Mortgage · Line of Credit SUMMIT CU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 9, 2008 · Amount on Record
Deed Sale	Oct 9, 2008 · Amount on Record
Prior Sale	Dec 13, 2006 · Amount on Record
Deed Document Number	20083603451
Record Updated	Oct 29, 2026

March 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WAUKESHA WI
Property Address	503 EAGLE LAKE AVE, MUKWONAGO, WI 53149-1165
Document Number	0004463666
Instrument Date	Mar 19, 2020
Transaction Type	Mortgage
Record Updated	Jul 1, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	503 EAGLE LAKE AVE MUKWONAGO WI 531491165, MUKWONAGO, WI 53149-1165

Mortgage

Document Number	0004463666
Date	Apr 2, 2020
Instrument	4463666

Lender

Name	SUMMIT CU
Address	MADISON, WI 53708

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Apr 1, 2050

Interest

Rate Type	Adjustable Rate

May 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WAUKESHA WI
Property Address	503 EAGLE LAKE AVE, MUKWONAGO, WI 53149-1165
Document Number	0004395437
Instrument Date	May 2, 2019
Transaction Type	Mortgage
Record Updated	May 22, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	503 EAGLE LAKE AVE MUKWONAGO WI 531491165, MUKWONAGO, WI 53149-1165

Mortgage

Document Number	0004395437
Date	May 8, 2019
Instrument	4395437

Lender

Name	SUMMIT CU
Address	MADISON, WI 53718

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	May 7, 2049

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	$4,645.00 (+10.62%)	$394,900 (+58.28%) Land $121,500 Building $273,400	$418,100 (+18.34%)
2023	$4,199.00 Homeowner's exemption	$249,500 Land $62,000 Building $187,500	$353,300

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
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 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 94% of the US · lower than 83% of Wisconsin
Wildfire Likelihood	Under 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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