523 Karl St
Green Bay, WI 54301
3 bd 1 ba 1,452 sqft Built 1963 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 | $122,600 | $29,200 | $151,800 | $2,720 |
| 2023 | $122,600 | $29,200 | $151,800 | $2,806 |
| 2022 | $122,600 | $29,200 | $151,800 | $2,670 |
| 2021 | $122,600 | $29,200 | $151,800 | $2,668 |
| 2020 | $92,100 | $24,400 | $116,500 | $2,594 |
| 2019 | $69,900 | $24,400 | $94,300 | $2,052 |
| 2018 | $69,900 | $24,400 | $94,300 | $1,994 |
| 2017 | $69,900 | $24,400 | $94,300 | $1,893 |
| 2016 | $69,900 | $24,400 | $94,300 | $1,838 |
| 2015 | $69,900 | $24,400 | $94,300 | $1,799 |
| 2014 | $69,900 | $24,400 | $94,300 | $1,800 |
| 2013 | $69,900 | $24,400 | $94,300 | $1,851 |
| 2012 | $69,900 | $24,400 | $94,300 | $1,824 |
| 2011 | $73,500 | $25,600 | $99,100 | $1,774 |
| 2010 | $73,500 | $25,600 | $99,100 | $1,826 |
| 2009 | $73,500 | $25,600 | $99,100 | $1,778 |
| 2008 | $73,500 | $25,600 | $99,100 | $1,773 |
| 2007 | $73,500 | $25,600 | $99,100 | $1,769 |
Property facts
Year built
1963
Property type
single_family
Stories
1
Beds
3
Baths
1
Living area
1,452 sqft
Lot size
7,405 sqft
ZIP code
54301
City
Green Bay
Street
Karl St
Coordinates
44.48051, -88.01278
Comparable properties nearby
Frequently asked questions
When did 523 Karl St last sell?
No public-record sale is on file for 523 Karl St.
What is the current tax assessment for 523 Karl St?
The most recent total assessment for 523 Karl St (year 2025) is $151,800 with $2,720 in property tax.
When was 523 Karl St built?
523 Karl St was built in 1963.
How does 523 Karl St compare to others on Karl St?
We track 8 other properties on Karl St. Browse the list under "Other properties on Karl St" to compare beds, baths, and sale history.
What are the property facts for 523 Karl St?
523 Karl St is a 3 bed, 1 bath, 1,452 sqft, 7,405 sqft lot single_family.
Is 523 Karl St a flip candidate?
No — 523 Karl St does not appear in our flips dataset.
Is 523 Karl St a tax-appeal candidate?
No — 523 Karl St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.3%
Implied 1-yr
+1.2%
2026 Q3
$292K
2026 Q4
$292.8K
ZIP 54301 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Karl St