423 Spring St
Port Washington, WI 53074
3 bd 1 ba 1,152 sqft Built 1970 Lot 7,405 sqft single_family
Most recent sale
$160,000
Sep 30, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Sep 30, 2022 | Sold | $160,000 | MLS #1805450 |
| Aug 15, 2022 | Price changed | $164,900 | MLS #1805450 |
| Aug 8, 2022 | Listed | $174,900 | MLS #1805450 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $139,500 | $73,500 | $213,000 | $2,870 |
| 2023 | $95,700 | $70,600 | $166,300 | $2,239 |
| 2022 | $100,500 | $70,600 | $171,100 | $2,349 |
| 2021 | $100,500 | $70,600 | $171,100 | $2,304 |
| 2020 | $71,800 | $60,000 | $131,800 | $2,339 |
| 2019 | $71,800 | $60,000 | $131,800 | $2,372 |
| 2018 | $71,800 | $60,000 | $131,800 | $2,311 |
| 2017 | $71,800 | $60,000 | $131,800 | $2,293 |
| 2016 | $71,800 | $60,000 | $131,800 | $2,301 |
| 2015 | $71,800 | $60,000 | $131,800 | $2,270 |
| 2014 | $71,800 | $60,000 | $131,800 | $2,138 |
| 2013 | $71,800 | $60,000 | $131,800 | $2,275 |
| 2012 | $71,800 | $60,000 | $131,800 | $2,266 |
| 2011 | $86,200 | $60,000 | $146,200 | $2,552 |
| 2010 | $86,200 | $60,000 | $146,200 | $2,623 |
| 2009 | $86,200 | $60,000 | $146,200 | $2,609 |
| 2008 | $86,200 | $60,000 | $146,200 | $2,549 |
| 2007 | $86,200 | $60,000 | $146,200 | $2,605 |
Property facts
Year built
1970
Property type
single_family
Stories
1
Beds
3
Baths
1
Living area
1,152 sqft
Lot size
7,405 sqft
ZIP code
53074
City
Port Washington
Street
Spring St
Coordinates
43.38268, -87.88770
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$1,728
Gross rental yield
12.96%
Implied cap rate
8.42%
Trend-extrapolated value
—
Frequently asked questions
When did 423 Spring St last sell?
423 Spring St most recently sold on Sep 30, 2022 for $160,000.
What is the current tax assessment for 423 Spring St?
The most recent total assessment for 423 Spring St (year 2025) is $213,000 with $2,870 in property tax.
How does 423 Spring St's assessment compare to its last sale price?
The current assessment is 33.1% above the last sale price of $160,000.
When was 423 Spring St built?
423 Spring St was built in 1970.
How does 423 Spring St compare to others on Spring St?
We track 8 other properties on Spring St. Browse the list under "Other properties on Spring St" to compare beds, baths, and sale history.
What are the property facts for 423 Spring St?
423 Spring St is a 3 bed, 1 bath, 1,152 sqft, 7,405 sqft lot single_family.
Is 423 Spring St a flip candidate?
No — 423 Spring St does not appear in our flips dataset.
Is 423 Spring St a tax-appeal candidate?
Yes — 423 Spring St appears in our tax-appeal candidates list, meaning its current assessment exceeds its recent sale price by 15% or more.
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 Spring St