Contingent

$685,000

605 W Wisconsin AVENUE, Oconomowoc, WI 53066

4beds

2,500sqft

$4,821/mo

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Single Family Residence

Built in 1901

8,276 Square Feet Lot

$677,100 Zestimate^®

$274/sqft

$-- HOA

What's special

A distinctive circa 1900 Oconomowoc home, this property blends historic craftsmanship with major modern upgrades! Original woodwork, hardwood floors, leaded glass, and a wraparound porch create timeless charm, while recent investments--including a 2022 roof, 2023 kitchen remodel with quartz and antique copper sink, updated electrical, and new furnace--deliver everyday comfort. Architectural details like nine foot ceilings, crown molding, and a natural fireplace elevate the main level, complemented by a basement rec room with fieldstone walls. Professionally landscaped grounds, Andersen windows, and potential third floor expansion make this a rare opportunity to grow into a beautifully preserved home. Exceptional location is just a short walk to City Beach and downtown Oconomowoc!

21 days
861
72

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 4
Bathrooms: 2
Full bathrooms: 1
1/2 bathrooms: 1

Primary bedroom

Level: Upper
Area: 180
Dimensions: 15 x 12

Bedroom 2

Level: Upper
Area: 168
Dimensions: 14 x 12

Bedroom 3

Level: Upper
Area: 144
Dimensions: 12 x 12

Bedroom 4

Level: Upper
Area: 96
Dimensions: 12 x 8

Bathroom

Features: Tub Only, Shower Over Tub

Dining room

Level: Main
Area: 168
Dimensions: 14 x 12

Kitchen

Level: Main
Area: 255
Dimensions: 17 x 15

Living room

Level: Main
Area: 288
Dimensions: 18 x 16

Heating

Natural Gas, Forced Air

Cooling

Central Air

Appliances

Included: Dishwasher, Oven, Range, Refrigerator, Water Softener

Features

Central Vacuum, High Speed Internet, Kitchen Island
Flooring: Wood
Basement: Full,Partially Finished
Attic: Expandable

Interior area

Total structure area: 2,500
Total interior livable area: 2,500 sqft
Finished area above ground: 2,150
Finished area below ground: 350

Property

Parking

Total spaces: 2.5
Parking features: Garage Door Opener, Detached, 2 Car, 1 Space
Garage spaces: 2.5

Features

Levels: Two
Stories: 2
Patio & porch: Deck, Patio
Fencing: Fenced Yard

Lot

Size: 8,276 Square Feet

Details

Parcel number: OCOC0560031
Zoning: Residential

Construction

Type & style

Home type: SingleFamily
Architectural style: Victorian/Federal
Property subtype: Single Family Residence

Materials

Wood Siding

Condition

21+ Years
New construction: No
Year built: 1901

Utilities & green energy

Sewer: Public Sewer
Water: Public
Utilities for property: Cable Available

Community & HOA

Location

Region: Oconomowoc
Municipality: Oconomowoc

Financial & listing details

Price per square foot: $274/sqft
Tax assessed value: $388,400
Annual tax amount: $4,367
Date on market: 8/14/2026
Inclusions: Double Oven/Range, Refrigerator, Dishwasher, Water Softener, Window Treatments
Exclusions: Washer, Dryer

Estimated market value

$677,100

$643,000 - $711,000

$3,356/mo

Price history

Date	Event	Price
8/21/2026	Contingent	$685,000$274/sqft
Source: WIREX MLS #1975719 Report a problem
8/14/2026	Listed for sale	$685,000+1215.2%$274/sqft
Source: WIREX MLS #1975719 Report a problem
8/9/2017	Sold	$52,083-85.1%$21/sqft
Source: EXIT Realty solds #7541003826123509364 Report a problem
7/6/2017	Listed for sale	$349,900+9.4%$140/sqft
Source: Lake Country Flat Fee #1538766 Report a problem
1/9/2013	Listing removed	$319,900$128/sqft
Source: Trading Places Realty #1264484 Report a problem
11/21/2012	Price change	$319,900-2.8%$128/sqft
Source: Trading Places Realty #1264484 Report a problem
10/6/2012	Price change	$329,000-2.9%$132/sqft
Source: Trading Places Realty #1264484 Report a problem
7/21/2012	Price change	$339,000-3.1%$136/sqft
Source: Trading Places Realty #1264484 Report a problem
6/27/2012	Listed for sale	$349,900+8.7%$140/sqft
Source: Trading Places Realty #1264484 Report a problem
9/15/2008	Sold	$322,000+49.8%$129/sqft
Source: Public Record Report a problem
5/2/2000	Sold	$215,000$86/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2024	$4,150 +7.9%	$388,400 +12.7%
2023	$3,847 -6.1%	$344,500 +9.5%
2022	$4,096 +16.6%	$314,500 +14.6%
2021	$3,513 -10.4%	$274,400 +16%
2020	$3,922 +3.2%	$236,500
2019	$3,802 -12.3%	$236,500
2018	$4,334 +1.3%	$236,500
2017	$4,281 +11.7%	$236,500
2015	$3,833 -8.3%	$236,500
2014	$4,179	$236,500 -10%
2013	$4,179	$262,800 +1.6%
2012	--	$258,600
2011	--	$258,600
2010	$4,280	$258,600
2009	--	$258,600 +21.8%
2008	--	$212,400 -3.9%
2006	--	$221,000
2005	--	$221,000
2004	--	$221,000
2003	--	$221,000 +70.5%
2002	--	$129,600
2001	--	$129,600
2000	--	$129,600