$149,900

1123 Portland Avenue, Beloit WI, 53511

Price per sqft$88.54

Built in1903

Property size1,693 sqft

Property typeResidential

Listed by Century 21 Affiliated

Overview

Sold

Listed Mar 13, 2026

Updated Sep 10

This adaptable property is currently configured as two separate 1-bed/1-bath units, offering excellent potential for multi-generational living, or private guest space. According to the assessor’s report, the home can be converted back into a 4-bedroom, 2-bath residence, giving future owners the freedom to tailor the layout to their needs—so bring an open mind to the possibilities. The main level features an updated kitchen and bath, plus a bar and entertainment area that connects the home to the garage. A private secondary suite adds even more versatility. Recent updates include: 200-amp electrical panel (approx. 2 years) Central air (approx. 3 years) Furnace (approx. 4 years) Roof (approx. 5 years) Room dimensions are approximate and should be verified by the buyer.

Additional information

MLS^® ID: 2018417

Interior Features

Bedrooms: 4
Bathrooms: 2
Cooling: Yes
Basement: Yes

Exterior Features

Lot Size: 0.17 Acres

Other Property Details

Taxes: $2,759
Tax Frequency: Annually
Garage: Yes
Municipality: Beloit

Also listed on WIREX

Listed by Patricia Rufer with Century 21 Affiliated [email protected] ]]

Based on information from South Central Wisconsin Multiple Listing Service Corporation as of 9/10/2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.

Data last updated 1:29 PM UTC, 9/10/2026