1123 Portland Ave
Beloit, WI 53511
4 bd 2 ba 1,693 sqft Built 1903 Lot 7,405 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $149,400 | $15,600 | $165,000 | $2,776 |
| 2023 | $119,000 | $15,600 | $134,600 | $2,125 |
| 2022 | $119,000 | $15,600 | $134,600 | $2,266 |
| 2021 | $56,400 | $12,600 | $69,000 | $2,187 |
| 2020 | $56,400 | $12,600 | $69,000 | $2,139 |
| 2019 | $56,400 | $12,600 | $69,000 | $1,905 |
| 2018 | $56,400 | $12,600 | $69,000 | $2,081 |
| 2017 | $56,400 | $12,600 | $69,000 | $1,782 |
| 2016 | $56,400 | $12,600 | $69,000 | $1,677 |
| 2015 | $56,400 | $12,600 | $69,000 | $1,976 |
| 2014 | $56,400 | $12,600 | $69,000 | $1,904 |
| 2013 | $56,400 | $12,600 | $69,000 | $1,864 |
| 2012 | $56,400 | $12,600 | $69,000 | $1,896 |
| 2011 | $56,400 | $12,600 | $69,000 | $1,844 |
| 2010 | $56,400 | $12,600 | $69,000 | $1,695 |
| 2008 | $73,700 | $12,600 | $86,300 | $1,754 |
| 2007 | $73,700 | $12,600 | $86,300 | $1,852 |
| 2006 | $74,200 | $8,200 | $82,400 | $1,821 |
Property facts
Year built
1903
Property type
single_family
Stories
2
Beds
4
Baths
2
Living area
1,693 sqft
Lot size
7,405 sqft
ZIP code
53511
City
Beloit
Street
Portland Ave
Coordinates
42.50738, -89.05250
Comparable properties nearby
Frequently asked questions
When did 1123 Portland Ave last sell?
No public-record sale is on file for 1123 Portland Ave.
What is the current tax assessment for 1123 Portland Ave?
The most recent total assessment for 1123 Portland Ave (year 2025) is $165,000 with $2,776 in property tax.
When was 1123 Portland Ave built?
1123 Portland Ave was built in 1903.
How does 1123 Portland Ave compare to others on Portland Ave?
We track 8 other properties on Portland Ave. Browse the list under "Other properties on Portland Ave" to compare beds, baths, and sale history.
What are the property facts for 1123 Portland Ave?
1123 Portland Ave is a 4 bed, 2 bath, 1,693 sqft, 7,405 sqft lot single_family.
Is 1123 Portland Ave a flip candidate?
No — 1123 Portland Ave does not appear in our flips dataset.
Is 1123 Portland Ave a tax-appeal candidate?
No — 1123 Portland Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.9%
Implied 1-yr
+7.4%
2026 Q3
$231.6K
2026 Q4
$235.4K
ZIP 53511 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Portland Ave