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Single Family Residence in Janesville, WI

126 Jefferson Avenue, Janesville, WI, 53545

Description

Bedroom

4 Rooms

Bathroom

2 Baths

Square Foot

2322 Ft

Lot Size

0.20 Acres

Timeless character and modern comfort in this charming 4-bedroom, 1.5-bath home nestled in Jefferson Avenue Historic District. Filled with classic details and warmth, this home showcases beautiful built-ins, elegant pocket doors, and a cozy fireplace that adds to its inviting charm. Enjoy relaxing mornings or peaceful evenings on the beautiful front porch, while the updated landscaping and backyard patio space create the perfect setting for entertaining, grilling, or simply unwinding outdoors. Standout feature is the fully insulated attic space complete with its own mini-split system for heating and cooling — creating an incredible bonus area perfect for a hangout space, home office, rec room, studio, or retreat. WOW is this a cool space! Major mechanical updates include a new high-efficiency heating and AC unit, offering modern comfort and energy efficiency while preserving the home’s historic appeal. This is the perfect blend of character & functionality.

Location
Contact Agent

Janesville Expert Agent

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Additional Listing Details:

10 days on HouseJet

Last Refresh: 06/06/2026 08:00:03 AM UTC

MLS #: 2024198

Copyright © 2026 REALTORS® Association of South Central Wisconsin. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Agents: Is This Your Listing?

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$649,900

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Listing Agent

Holly Nehls

Century 21 Affiliated

Phone: 608-221-2121