Prepare to be amazed by the impressive size and quality of this remarkable property! Boasting 3 spacious above ground levels along with 2 finished rooms in the bsmt, this home offers an abundance of space to suit all your needs. You'll love the exquisite natural hardwood floors, elegant pocket doors, and detailed trim, complemented by a beautifully preserved fireplace. The updated kitchen and bathrooms blend modern convenience with classic charm. Enjoy the ease of first floor laundry and a fenced in patio area, perfect for outdoor relaxation. 3 car garage. Maintenance free vinyl exterior. The expansive front porch provides lovely views of a stunning water fountain, enhancing the home's curb appeal. Experience the exceptional craftsmanship and timeless character of this modern classic.
Active
$298,000
423 Portland Avenue, Beloit, WI 53511
5beds
3,031sqft
Est.:
Single Family Residence
Built in 1905
8,276.4 Square Feet Lot
$297,100 Zestimate®
$98/sqft
$-- HOA
What's special
First floor laundryStunning water fountainElegant pocket doorsDetailed trimBeautifully preserved fireplaceMaintenance free vinyl exteriorExpansive front porch
- 50 days |
- 372 |
- 33 |
Zillow last checked: 8 hours ago
Listing updated: October 26, 2025 at 08:37pm
Listed by:
Olivia Martinez-Pergolski 608-207-0514,
Kerwin's Real Estate Agency,
Neil Kerwin 608-365-7791,
Non WIREX Office
Source: WIREX MLS,MLS#: 2011178
Originating MLS: South Central Wisconsin MLS
Originating MLS: South Central Wisconsin MLSTour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 3
- Full bathrooms: 3
Primary bedroom
- Level: Upper
- Area: 252
- Dimensions: 12 x 21
Bedroom 2
- Level: Upper
- Area: 91
- Dimensions: 7 x 13
Bedroom 3
- Level: Upper
- Area: 72
- Dimensions: 9 x 8
Bedroom 4
- Level: Upper
- Area: 110
- Dimensions: 11 x 10
Bedroom 5
- Level: Upper
- Area: 110
- Dimensions: 11 x 10
Bathroom
- Features: Master Bedroom Bath: Full, Master Bedroom Bath
Dining room
- Level: Main
- Area: 228
- Dimensions: 19 x 12
Family room
- Level: Main
- Area: 162
- Dimensions: 18 x 9
Kitchen
- Level: Main
- Area: 143
- Dimensions: 11 x 13
Living room
- Level: Main
- Area: 168
- Dimensions: 14 x 12
Heating
- Natural Gas, Forced Air, Other
Cooling
- Central Air, Other
Appliances
- Included: Range/Oven, Refrigerator, Dishwasher, Disposal, Washer, Dryer
Features
- Pantry
- Basement: Full,Partial,Partially Finished
Interior area
- Total structure area: 3,031
- Total interior livable area: 3,031 sqft
- Finished area above ground: 2,831
- Finished area below ground: 200
Property
Parking
- Total spaces: 3
- Parking features: 3 Car, Detached
- Garage spaces: 3
Features
- Levels: Two
- Stories: 2
- Patio & porch: Deck, Patio
Lot
- Size: 8,276.4 Square Feet
Details
- Parcel number: 20613580695
- Zoning: R-1B
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Victorian/Federal
- Property subtype: Single Family Residence
Materials
- Vinyl Siding
Condition
- 21+ Years
- New construction: No
- Year built: 1905
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Subdivision: L 25 B7 Tooks Re Sub Of Walkers Add
Location
- Region: Beloit
- Municipality: Beloit
Financial & listing details
- Price per square foot: $98/sqft
- Tax assessed value: $154,200
- Annual tax amount: $1,890
- Date on market: 10/22/2025
- Inclusions: Stove/Oven; Dishwasher; Refrigerator; Washer; Dryer
- Exclusions: Personal Items
Estimated market value
$297,100
$282,000 - $312,000
$2,241/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 10/22/2025 | Listed for sale | $298,000+313.9%$98/sqft |
Source:  WIREX MLS #2011178 Report a problem | ||
| 10/21/2022 | Sold | $72,000+3%$24/sqft |
Source: WIREX MLS #1944438 Report a problem | ||
| 10/10/2022 | Pending sale | $69,900$23/sqft |
Source: WIREX MLS #1944438 Report a problem | ||
| 10/6/2022 | Listed for sale | $69,900$23/sqft |
Source:  Exit Realty #1944438 Report a problem | ||
| 10/6/2022 | Contingent | $69,900$23/sqft |
Source: WIREX MLS #1944438 Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $1,873 -5% | $154,200 +23.4% |
| 2023 | $1,972 -16.8% | $125,000 -17.9% |
| 2022 | $2,370 +43.3% | $152,300 +150.1% |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$1,899/mo
Principal & interest
$1437
Property taxes
$358
Home insurance
$104
Climate risks
Neighborhood: 53511
Nearby schools
GreatSchools rating
- 1/10Hackett Elementary SchoolGrades: PK-3Distance: 0.4 mi
- 1/10Beloit Virtual SchoolGrades: PK-12Distance: 0.8 mi
- 2/10Memorial High SchoolGrades: 9-12Distance: 0.6 mi
Schools provided by the listing agent
- High: Memorial
- District: Beloit
Source: WIREX MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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