1123 Portland Ave

Beloit, WI 53511

$169,999
Price
2
Beds
1,693 Sq. Ft.
$100 / Sq. Ft.
1,693
Sq. Ft.
$100
per Sq. Ft.

Description

A rare opportunity offering exceptional flexibility and income-potential appeal. Configured as two separate 1-bed/1-bath living spaces, this property is ideal for multi-generational living, guest use, or a layout that adapts to changing needs. The main level features an updated kitchen and bath, plus a sleek bar and entertainment area between the home and garage perfect for hosting. A private secondary suite adds even more versatility, and the layout can easily convert back to a single-family residence....A rare opportunity offering exceptional flexibility and income-potential appeal. Configured as two separate 1-bed/1-bath living spaces, this property is ideal for multi-generational living, guest use, or a layout that adapts to changing needs. The main level features an updated kitchen and bath, plus a sleek bar and entertainment area between the home and garage perfect for hosting. A private secondary suite adds even more versatility, and the layout can easily convert back to a single-family residence. Recent updates include 200-amp electrical service (2 years), central
  1. Listed by Patricia Rufer • Century 21 Affiliated • Pref: 608-751-8946

Property Details for 1123 Portland Avenue

Architecture
Other
Zoning
A-Res
LISTING UPDATED: 12/29/2025 01:13 PM

Property Details for 1123 Portland Avenue

StatusActive
MLS #2014104
Days on Market12
Taxes$2,023 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeSingle Family / 2 story
Year Built1903
Lot Size0.17 AC / 7,405 SF
CountyRock County

Location

Listing Courtesy of Century 21 Affiliated
Add your commute

Building Information for 1123 Portland Avenue

Stories-Year Built1903Building Size-Lot Size0.17 AC / 7,405 SF

Payment Calculator

$997 per month

30 year fixed, 6.15% Interest

Principal and Interest

$829

Property Taxes

$169

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 1123 Portland Avenue

Summary
Location and General Information
  • C/T/V: City
  • County: Rock
  • County Qtr Section: Rock SE
  • Directions: Right off Hackett when headed south
  • Location: BELOIT - C
  • Mailing City: Beloit
  • Municipality: Beloit
  • State: WI
  • Zip: 53511
Parking
  • Driveway: Paved
  • Garage: 2 car, Attached, Opener
  • Total Full Garage Stalls: 2
School Information
  • Elementary: Gaston
  • High School: Memorial
  • Middle School: Fruzen
  • School District: Beloit
Taxes and HOA Information
  • Net Taxes: $2,023.00
  • Parcel ID: 20613410930
  • Tax Year: 2024
Property
Property and Assessments
  • Class: Single Family
  • Improvements: 149400
  • Land Assess: $15,600.00
  • Total Assess: $165,000.00
  • Total Assess Year: 2024
  • Type: 2 story
  • Year Built: 1903
Lot Information
  • Acres Source: Assessor
  • Estimated Total Acres: 0.17
  • Farm: No
  • Finished Above Grade SqFt: 1693
  • Finished Part/All Below Grd SF: 0
  • Finished SqFt: 1693
  • Lot Description: Corner, Sidewalk
  • Year Built Source: Assessor
Utilities
  • Fuel: Natural gas
  • Water/Waste: Municipal water, Municipal sewer
Interior and Exterior Features
Exterior Features
  • Exterior: Vinyl
  • Exterior Features: Deck, Patio, Fenced Yard
Interior Features
  • Items Included: Main floor - stove, refrigerator, microwave, and water softener 2nd floor - stove and refrigerator
  • Items Excluded: Personal property
  • Basement: Full
  • Heating/Cooling: Central air
  • Interior Features: Water softener inc, Cable available, Separate living quarters, Walk thru bedroom, Internet - Cable
Room Information
Bathrooms
  • Full Baths Upper: 1
  • 1/2 Baths Upper: 0
  • Full Baths Main: 1
  • Full Baths Total: 2
  • 1/2 Baths Main: 0
  • 1/2 Baths Total: 0
  • Full Baths Lower: 0
  • 1/2 Baths Lower: 0
  • Total Baths: 2.00
Bedrooms
  • Primary BedRoom Lvl: M
  • Bedroom 2 Level: U
  • Bedrooms: 2
  • Above Grade Bedroom Count: 2
  • Primary Bed Dimensions: 14x12
  • Bedroom 2 Dimensions: 12x13
  • Primary Bed Bath: Full, Tub/Shower Combo
Kitchen
  • Kitchen Dimensions: 32x15
  • Kitchen Features: Kitchen Island, Range/Oven, Refrigerator, Microwave
  • Kitchen Level: M
Laundry
  • Laundry Level: M
Living Room
  • Living/Great Dimensions: 14x13
  • Living/Great Room Level: M
Other Rooms
  • Other Room: Second Kitchen
  • Other Room 2: Other
  • Other Room Level: U
  • Other Room 2 Level: U
  • Other Room Dimensions: 14x9
  • Other Room 2 Dimensions: 13x11

Property History for 1123 Portland Avenue

DateEvent & SourcePriceAppreciation
Dec 29, 2025

Listed (Active)

SCWMLS #2014104

$169,999—
Dec 26, 2025

Off Market

SCWMLS #2014104

—
Dec 26, 2025

Listed (Active)

SCWMLS #2014104

$169,999—
Sep 12, 2018

Sold (Public Record)

Public Record #1297930203

—
DateEvent & SourcePrice
12/29/2025

Listed (Active)

SCWMLS #2014104

$169,999
12/26/2025

Off Market

SCWMLS #2014104

—
12/26/2025

Listed (Active)

SCWMLS #2014104

$169,999
09/12/2018

Sold (Public Record)

Public Record #1297930203

—

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 1123 Portland Avenue

Taxable ValueLand$15,600Additions$149,400Total$165,000
Tax Record2025$2,711 ($226 / month)
Home Facts
Beds4Total Finished SqFt1,693 SqFtAbove Grade Finished SqFt1,693 SqFtStories2Lot Size7,492 SqFtStyleSingle Family ResidenceYear Built1903CountyROCKAPN13410930

Schools near 1123 Portland Avenue

This home is within Beloit School District.
Rating
School
Type
Grades
Distance
Gaston Elementary School
Public - PK to 3
Beloit Learning Academy
Public - 6 to 12
Memorial High School
Public - 9 to 12
Beloit Virtual School
Public - PK to 12
Rating
School
Distance
Gaston Elementary School
PublicPK to 3

Beloit Learning Academy
Public6 to 12

Memorial High School
Public9 to 12

Beloit Virtual School
PublicPK to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 1123 Portland Avenue, Beloit, WI 53511

1123 Portland Avenue is a single family home for sale in Beloit, WI 53511. This property was listed for sale on December 26, 2025 by Century 21 Affiliated, it's currently listed at $169,999. It has been on the market for a total of 12 days and was last sold on September 12, 2018. This listing's school district is Beloit School District. Nearby schools include Gaston Elementary School, Beloit Learning Academy and Memorial High School. 1123 Portland Avenue is a 2-bed, 2-bath, 1,693 sqft single family home built in 1903.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Century 21 Affiliated

Based on information from one of the following Multiple Listing Services: Metro Multiple Listing Service (Metro MLS), REALTORS Association of Northeast Wisconsin. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Metro Multiple Listing Service (Metro MLS), REALTORS Association of Northeast Wisconsin is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals. Data last updated on 12/29/2025 01:13 PM Listing presented by Compass RE WI-Tosa. Information is supplied by seller and other third parties and has not been verified. Copyright 2026 – WiREx. – All Rights Reserved