309 Washington St
Port Washington, WI 53074
4 bd — ba 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 | $231,500 | $74,500 | $306,000 | $4,167 |
| 2023 | $162,800 | $67,700 | $230,500 | $3,442 |
| 2022 | $162,800 | $67,700 | $230,500 | $3,470 |
| 2021 | $162,800 | $67,700 | $230,500 | $3,189 |
| 2020 | $99,000 | $59,100 | $158,100 | $2,841 |
| 2019 | $99,000 | $59,100 | $158,100 | $2,889 |
| 2018 | $99,000 | $59,100 | $158,100 | $2,811 |
| 2017 | $99,000 | $59,100 | $158,100 | $3,155 |
| 2016 | $99,000 | $59,100 | $158,100 | $2,988 |
| 2015 | $99,000 | $59,100 | $158,100 | $2,751 |
| 2014 | $99,000 | $59,100 | $158,100 | $2,590 |
| 2013 | $99,000 | $59,100 | $158,100 | $2,756 |
| 2012 | $99,000 | $59,100 | $158,100 | $2,748 |
| 2011 | $92,800 | $59,100 | $151,900 | $2,657 |
| 2010 | $92,800 | $59,100 | $151,900 | $2,730 |
| 2009 | $92,800 | $59,100 | $151,900 | $2,715 |
| 2008 | $92,800 | $59,100 | $151,900 | $2,652 |
| 2007 | $92,800 | $59,100 | $151,900 | $2,710 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
4
Baths
—
Living area
—
Lot size
—
ZIP code
53074
City
Port Washington
Street
Washington St
Coordinates
43.38910, -87.87463
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 309 Washington St last sell?
No public-record sale is on file for 309 Washington St.
What is the current tax assessment for 309 Washington St?
The most recent total assessment for 309 Washington St (year 2025) is $306,000 with $4,167 in property tax.
When was 309 Washington St built?
The year built for 309 Washington St is not in our records.
How does 309 Washington St compare to others on Washington St?
We track 8 other properties on Washington St. Browse the list under "Other properties on Washington St" to compare beds, baths, and sale history.
What are the property facts for 309 Washington St?
309 Washington St is a 4 bed, — bath single_family.
Is 309 Washington St a flip candidate?
No — 309 Washington St does not appear in our flips dataset.
Is 309 Washington St a tax-appeal candidate?
No — 309 Washington 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
+2.6%
Implied 1-yr
+10.3%
2026 Q3
$491.5K
2026 Q4
$502.3K
ZIP 53074 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Washington St