531 Montgomery St
Port Washington, WI 53074
3 bd 2 ba 1,680 sqft Built 1940 Lot 20,909 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 | $216,000 | $77,500 | $293,500 | $3,807 |
| 2023 | $151,400 | $70,300 | $221,700 | $3,069 |
| 2022 | $151,400 | $70,300 | $221,700 | $3,114 |
| 2021 | $151,400 | $70,300 | $221,700 | $3,058 |
| 2020 | $108,200 | $61,500 | $169,700 | $3,063 |
| 2019 | $108,200 | $61,500 | $169,700 | $3,117 |
| 2018 | $97,500 | $61,500 | $159,000 | $2,828 |
| 2017 | $97,500 | $61,500 | $159,000 | $2,799 |
| 2016 | $97,500 | $61,500 | $159,000 | $2,808 |
| 2015 | $97,500 | $61,500 | $159,000 | $2,768 |
| 2014 | $97,500 | $61,500 | $159,000 | $2,605 |
| 2013 | $97,500 | $61,500 | $159,000 | $2,772 |
| 2012 | $97,500 | $61,500 | $159,000 | $2,764 |
| 2011 | $98,100 | $61,500 | $159,600 | $2,799 |
| 2010 | $98,100 | $61,500 | $159,600 | $2,876 |
| 2009 | $98,100 | $61,500 | $159,600 | $2,860 |
| 2008 | $91,900 | $61,500 | $153,400 | $2,679 |
| 2007 | $91,900 | $61,500 | $153,400 | $2,738 |
Property facts
Year built
1940
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
1,680 sqft
Lot size
20,909 sqft
ZIP code
53074
City
Port Washington
Street
Montgomery St
Coordinates
43.39303, -87.87470
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 531 Montgomery St last sell?
No public-record sale is on file for 531 Montgomery St.
What is the current tax assessment for 531 Montgomery St?
The most recent total assessment for 531 Montgomery St (year 2025) is $293,500 with $3,807 in property tax.
When was 531 Montgomery St built?
531 Montgomery St was built in 1940.
How does 531 Montgomery St compare to others on Montgomery St?
We track 8 other properties on Montgomery St. Browse the list under "Other properties on Montgomery St" to compare beds, baths, and sale history.
What are the property facts for 531 Montgomery St?
531 Montgomery St is a 3 bed, 2 bath, 1,680 sqft, 20,909 sqft lot single_family.
Is 531 Montgomery St a flip candidate?
No — 531 Montgomery St does not appear in our flips dataset.
Is 531 Montgomery St a tax-appeal candidate?
No — 531 Montgomery 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 Montgomery St