12438 Portland Ave
Mequon, WI 53092
3 bd 3 ba 2,681 sqft Built 1989 Lot 42,253 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 | $445,400 | $130,600 | $576,000 | $6,226 |
| 2023 | $387,600 | $96,900 | $484,500 | $6,393 |
| 2022 | $387,600 | $96,900 | $484,500 | $6,346 |
| 2021 | $387,600 | $96,900 | $484,500 | $6,401 |
| 2020 | $272,400 | $92,200 | $364,600 | $5,486 |
| 2019 | $272,400 | $92,200 | $364,600 | $5,256 |
| 2018 | $272,400 | $92,200 | $364,600 | $5,203 |
| 2017 | $272,400 | $92,200 | $364,600 | $5,263 |
| 2016 | $272,400 | $92,200 | $364,600 | $5,304 |
| 2015 | $272,400 | $92,200 | $364,600 | $5,270 |
| 2014 | $272,400 | $92,200 | $364,600 | $5,256 |
| 2013 | $272,400 | $92,200 | $364,600 | $5,497 |
| 2012 | $272,400 | $92,200 | $364,600 | $5,499 |
| 2011 | $272,400 | $92,200 | $364,600 | $5,487 |
| 2010 | $272,400 | $92,200 | $364,600 | $5,678 |
| 2009 | $272,400 | $92,200 | $364,600 | $5,693 |
| 2008 | $261,400 | $80,400 | $341,800 | $6,205 |
| 2007 | $261,400 | $80,400 | $341,800 | $6,255 |
Property facts
Year built
1989
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
2,681 sqft
Lot size
42,253 sqft
ZIP code
53092
City
Mequon
Street
Portland Ave
Coordinates
43.24463, -87.92483
Comparable properties nearby
Frequently asked questions
When did 12438 Portland Ave last sell?
No public-record sale is on file for 12438 Portland Ave.
What is the current tax assessment for 12438 Portland Ave?
The most recent total assessment for 12438 Portland Ave (year 2025) is $576,000 with $6,226 in property tax.
When was 12438 Portland Ave built?
12438 Portland Ave was built in 1989.
How does 12438 Portland Ave compare to others on Portland Ave?
We track 2 other properties on Portland Ave. Browse the list under "Other properties on Portland Ave" to compare beds, baths, and sale history.
What are the property facts for 12438 Portland Ave?
12438 Portland Ave is a 3 bed, 3 bath, 2,681 sqft, 42,253 sqft lot single_family.
Is 12438 Portland Ave a flip candidate?
No — 12438 Portland Ave does not appear in our flips dataset.
Is 12438 Portland Ave a tax-appeal candidate?
No — 12438 Portland 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
+1.7%
Implied 1-yr
+6.8%
2026 Q3
$692.1K
2026 Q4
$702.7K
ZIP 53092 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Portland Ave