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.
Sold for $182,000
$182,000
1123 Portland Ave, Beloit, WI 53511
4beds
1,693sqft
Single Family Residence
Built in 1903
7,405 Square Feet Lot
$186,000 Zestimate®
$108/sqft
$1,735 Estimated rent
Home value
$186,000
$166,000 - $208,000
$1,735/mo
Zestimate® history
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Zillow last checked:
Listing updated:
Listed by:
Patricia Rufer,
Century 21 Affiliated
Bought with:
Desiree Sowell, 59751-90
Keller Williams Realty Signature
Source: SCWMLS,MLS#: 2018417
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
- Main level bathrooms: 1
Primary bedroom
- Level: Main
- Area: 168
- Dimensions: 14 x 12
Bedroom 2
- Level: Main
- Area: 156
- Dimensions: 12 x 13
Bedroom 3
- Level: Upper
- Area: 168
- Dimensions: 14 x 12
Bedroom 4
- Level: Upper
- Area: 168
- Dimensions: 14 x 12
Kitchen
- Features: Kitchen Island, Microwave, Range/Oven, Refrigerator
- Level: Main
- Area: 480
- Dimensions: 32 x 15
Living room
- Level: Main
- Area: 182
- Dimensions: 14 x 13
Cooling
- Central Air
Appliances
- Included: Water Softener Included
- Laundry: Main Level
Features
- Separate living quarters, Walk thru bedroom, Second Kitchen, Other
- Basement: Full
- Has fireplace: No
Interior area
- Total structure area: 1,693
- Total interior livable area: 1,693 sqft
- Finished area above ground: 1,693
Property
Parking
- Total spaces: 2
- Parking features: 2 car, Attached, Garage Door Opener
- Attached garage spaces: 2
- Has uncovered spaces: Yes
Features
- Levels: Two
- Stories: 2
- Patio & porch: Deck, Patio
- Fencing: Fenced
Lot
- Size: 7,405 Square Feet
- Features: Corner Lot, Sidewalk
Details
- Parcel number: 20613410930
- Zoning: A-Res
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Other
- Property subtype: Single Family Residence
Materials
- Vinyl Siding
Condition
- Year built: 1903
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Available, Internet - Cable
Community & HOA
Location
- Region: Beloit
Financial & listing details
- Price per square foot: $108/sqft
- Tax assessed value: $165,000
- Annual tax amount: $2,759
- Date on market: 3/13/2026
- Listing terms: Arms Length
- Inclusions: Main floor - stove, refrigerator, microwave, and water softener 2nd floor - stove and refrigerator
- Exclusions: Personal property
Price history
| Date | Event | Price |
|---|---|---|
| 4/10/2026 | Sold | $182,000+15.9%$108/sqft |
Source: SCWMLS #2018417 Report a problem | ||
| 4/1/2026 | Pending sale | $157,000$93/sqft |
Source:  WIREX MLS #2018417 Report a problem | ||
| 3/13/2026 | Listed for sale | $157,000-4.6%$93/sqft |
Source: WIREX MLS #2018417 Report a problem | ||
| 2/6/2026 | Listing removed | $164,500$97/sqft |
Source: WIREX MLS #2014104 Report a problem | ||
| 1/23/2026 | Price change | $164,500-3.2%$97/sqft |
Source: WIREX MLS #2014104 Report a problem | ||
| 12/29/2025 | Listed for sale | $169,999+240%$100/sqft |
Source: WIREX MLS #2014104 Report a problem | ||
| 9/17/2018 | Sold | $50,000$30/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $2,711 +35.2% | $165,000 |
| 2024 | $2,005 -5.7% | $165,000 +22.6% |
| 2023 | $2,126 -3.7% | $134,600 |
| 2022 | $2,208 +0.9% | $134,600 +95.1% |
| 2021 | $2,188 +2.2% | $69,000 |
| 2020 | $2,140 +12.3% | $69,000 |
| 2019 | $1,905 -8.5% | $69,000 |
| 2018 | $2,082 | $69,000 |
| 2017 | $2,082 +16.8% | $69,000 |
| 2016 | $1,782 +3.7% | $69,000 |
| 2014 | $1,718 -7.8% | $69,000 |
| 2013 | $1,864 -1.7% | $69,000 |
| 2012 | $1,896 +2.8% | $69,000 |
| 2011 | $1,845 | $69,000 |
| 2010 | -- | $69,000 -12.7% |
| 2009 | -- | $79,000 -8.5% |
| 2008 | -- | $86,300 |
| 2007 | -- | $86,300 +4.7% |
| 2006 | -- | $82,400 +12.6% |
| 2005 | -- | $73,200 +8.1% |
| 2004 | -- | $67,700 +12.1% |
| 2003 | -- | $60,400 +6% |
| 2002 | -- | $57,000 +5.6% |
| 2001 | -- | $54,000 |
Find assessor info on the county website
Neighborhood: 53511
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Nearby schools
GreatSchools rating
- 2/10Gaston Elementary SchoolGrades: PK-5Distance: 0.4 mi
- 1/10Beloit Virtual SchoolGrades: PK-12Distance: 1 mi
- 2/10Memorial High SchoolGrades: 9-12Distance: 0.9 mi
Schools provided by the listing agent
- Elementary: Gaston
- Middle: Fruzen
- High: Memorial
- District: Beloit
Source: SCWMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$186,000
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Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$186,000
- Wisconsin
- Rock County
- Beloit
- 53511
- 1123 Portland Ave
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