Listing Courtesy of: SOUTH CENTRAL WISCONSIN / Century 21 Affiliated / Kerri Walker - Contact: Off: 608-756-4196

612 Saint Lawrence Avenue Janesville, WI 53545

Active

$599,000 ^(USD)

BED

BATH

3,350

SQFT

See Similar Listings

Favorite
Hide
Share
- Share
- Link
- 3350sqft,4bd,%sbth,MLS#2013611

See Similar Listings

Description

Rare Find! Impeccably restored Italianate home in Janesville's Courthouse Hill District. Named for one of the town's early business pioneers, the Lucius N. Williamson House was built in 1877 and is a contributing property on the National Register of Historic Places. Thanks to proud caring owners over the last 148 years, this 3,350 sf ft, 4 bed, 3 bath home has been immaculately maintained and updated. Tall ceilings and windows, decorative moldings, showpiece fireplaces, and original hardwood detail abound. Tastefully remodeled kitchen and bathrooms. Great outdoor living with large 2 tier composite deck. Beautifully landscaped and lovingly tended grounds reminiscent of an English country garden - complete with self-contained recirculating waterfall! Wonderful historic walkable neighborhood

MLS #:
2013611

Taxes
$6,173(2024)

Lot Size
10,019 SQFT

Type
Single-Family Home

Year Built
1877

Style
2 Story

School District
Janesville

County
Rock County

Listed By

Kerri Walker, Century 21 Affiliated, Contact: Off: 608-756-4196

Source
SOUTH CENTRAL WISCONSIN
Last checked Dec 15 2025 at 9:59 PM GMT+0000

Bathroom Details

Full Bathrooms: 3

Interior Features

Interior Amenities : Wood or Sim.wood Floors
Interior Amenities : Walk-In Closet(s)
Interior Amenities : Cable/Satellite Available
Interior Amenities : High Speed Internet
Appliances : Range/Oven
Appliances : Refrigerator
Appliances : Dishwasher
Appliances : Microwave
Appliances : Washer
Appliances : Dryer
Inclusions : Dishwasher
Interior Amenities : Water Softener
Appliances : Disposal
Inclusions : Refrigerator
Inclusions : Microwave
Inclusions : Washer
Inclusions : Dryer
Exclusions : Sellers Personal Property
Inclusions : Oven
Inclusions : Basement Shelving
Inclusions : Fireplace Tools
Inclusions : Cooktop
Inclusions : W/Softener
Inclusions : Ll Refrigerator and Freezer
Inclusions : Entryway Coat Rack
Exclusions : Garden Pond Statues
Inclusions : Ro System. Stain Glass Inserts
Inclusions : Hanging Pot Holder W/Copper Pots In Kitchen
Inclusions : Living Room Breakfront Cabinet

Subdivision

032-Central-S. Garfield Ave

Lot Information

Sidewalks

Heating and Cooling

Forced Air
Central Air

Basement Information

Full

Exterior Features

Aluminum/Steel

Utility Information

Utilities: High Speed Internet Available
Sewer: Municipal Water, Municipal Sewer
Fuel: Natural Gas

School Information

Elementary School: Call School District
Middle School: Call School District
High School: Craig

Garage

2 Car
Detached
Opener Included
Heated

Stories

Additional Information: Janesville, Wi | Off: 608-756-4196

Location

Map View | Street View

Listing to Address

Address to Listing

Calculate drive times to this property

Estimated Monthly Mortgage Payment

*Based on Fixed Interest Rate withe a 30 year term, principal and interest only

Listing price

Down payment

Interest rate

Mortgage calculator estimates are provided by C21 Affiliated and are intended for information use only. Your payments may be higher or lower and all loans are subject to credit approval.

Disclaimer: Copyright 2025 South Central Wisconsin MLS. All rights reserved. This information is deemed reliable, but not guaranteed. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated 12/15/25 13:59