307 Prospect Avenue, Janesville, WI 53545
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307 Prospect Avenue, Janesville, WI 53545
307 Prospect Avenue, Janesville, WI 53545
307 Prospect Avenue, Janesville, WI 53545
307 Prospect Avenue, Janesville, WI 53545
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Tony Antoniewicz

Tony Antoniewicz

+1(608) 516-0242
Listed by Real Broker LLC • Pref: 608-215-3627
$ 450,000
Est. payment /mo
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Active

307 Prospect Avenue Janesville, WI 53545

3 Beds

2 Baths

2,700 SqFt

UPDATED:

Key Details

Property Type Single Family Home

Sub Type 1 story

Listing Status Active

Purchase Type For Sale

Square Footage 2,700 sqft

Price per Sqft $166

Subdivision Prospect Hill

MLS Listing ID 2025286

Style Prairie/Craftsman,Ranch

Bedrooms 3

Full Baths 2

Year Built 1953

Annual Tax Amount $5,964

Tax Year 2025

Lot Size 0.770 Acres

Acres 0.77

Property Sub-Type 1 story

Property Description

Tucked away on a rare wooded lot in the heart of Janesville, this architecturally distinctive home blends timeless mid-century design with modern comfort. Inspired by Prairie-style architecture, the residence showcases soaring ceilings, expansive windows, warm natural materials, and an open-concept floor plan that fills the home with natural light. Situated on nearly an acre of mature trees, the property offers a private retreat while remaining just minutes from downtown amenities, dining, shopping, and the Riverwalk. 3 main level bedrooms combine with a beautifully updated bathroom for ideal living. The lower level features an expansive laundry room, flex room, multiple workshop spaces as well as a den.

Location

State WI

County Rock

Area Janesville - C

Zoning res

Direction Follow S Milton Ave, turn Right onto E Centerway St, Left on Eisenhower Ave, Eisenhower becomes Prospect Ave. Walk up stairs by For Sale Sign

Rooms

Other Rooms Den/Office

Basement Full, Walkout to yard, Partially finished

Bedroom 2 15x18

Bedroom 3 19x11

Kitchen Dishwasher, Disposal, Microwave, Range/Oven, Refrigerator

Interior

Interior Features Great room, Vaulted ceiling, Washer, Dryer, Water softener inc, Cable available

Heating Central air, Forced air, Radiant

Cooling Central air, Forced air, Radiant

Fireplaces Number 1 fireplace, Wood

Inclusions refrigerator, dishwasher, oven, cooktop, washer, dryer, chair and table in family room, breakfast nook in kitchen

Laundry L

Exterior

Exterior Feature Patio

Parking Features 2 car, Attached, Under, Heated

Garage Spaces 2.0

Building

Lot Description Close to busline, Sidewalk, Wooded

Water Municipal sewer, Municipal water

Structure Type Wood,Brick

Schools

Elementary Schools Adams

Middle Schools Marshall

High Schools Craig

School District Janesville

Others

SqFt Source Assessor

Energy Description Natural gas

South Central Wisconsin MLS (SCWMLS)
This information, provided by seller, listing broker, and other parties, may not have been verified.
Copyright 2026 South Central Wisconsin MLS Corporation. All rights reserved

NEARBY SCHOOLS & PROPERTIES

Tony Antoniewicz

Tony Antoniewicz

President, Co-Owner, Listing Specialist | License ID: 75879

+1(608) 516-0242

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307 Prospect Avenue

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