509 Knapp Ave
Oconto, WI 54153
— ba Lot 10,454 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 | $242,800 | $12,000 | $254,800 | $3,910 |
| 2023 | $123,300 | $12,900 | $136,200 | $3,644 |
| 2022 | $123,300 | $12,900 | $136,200 | $3,848 |
| 2021 | $4,900 | $12,900 | $17,800 | $385 |
| 2014 | $27,700 | $12,900 | $40,600 | $1,608 |
| 2013 | $27,700 | $12,900 | $40,600 | $815 |
| 2012 | $27,700 | $12,900 | $40,600 | $845 |
| 2011 | $27,700 | $12,900 | $40,600 | $877 |
| 2010 | $27,700 | $12,900 | $40,600 | $850 |
| 2009 | $27,700 | $12,900 | $40,600 | $819 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
10,454 sqft
ZIP code
54153
City
Oconto
Street
Knapp Ave
Coordinates
44.88176, -87.86268
Frequently asked questions
When did 509 Knapp Ave last sell?
No public-record sale is on file for 509 Knapp Ave.
What is the current tax assessment for 509 Knapp Ave?
The most recent total assessment for 509 Knapp Ave (year 2025) is $254,800 with $3,910 in property tax.
When was 509 Knapp Ave built?
The year built for 509 Knapp Ave is not in our records.
How does 509 Knapp Ave compare to others on Knapp Ave?
We track 2 other properties on Knapp Ave. Browse the list under "Other properties on Knapp Ave" to compare beds, baths, and sale history.
What are the property facts for 509 Knapp Ave?
509 Knapp Ave is a — bath, 10,454 sqft lot single_family.
Is 509 Knapp Ave a flip candidate?
No — 509 Knapp Ave does not appear in our flips dataset.
Is 509 Knapp Ave a tax-appeal candidate?
No — 509 Knapp 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
+1.1%
Implied 1-yr
+4.5%
2026 Q2
$258.8K
2026 Q3
$258.8K
ZIP 54153 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Knapp Ave