523 Grand Ave
Port Washington, WI 53074
— ba Lot 14,070 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 | $126,000 | $83,500 | $209,500 | $2,906 |
| 2023 | $83,900 | $75,300 | $159,200 | $2,428 |
| 2022 | $83,900 | $75,300 | $159,200 | $2,444 |
| 2021 | $62,300 | $75,300 | $137,600 | $2,085 |
| 2020 | $66,600 | $66,600 | $133,200 | $2,667 |
| 2019 | $66,600 | $66,600 | $133,200 | $2,624 |
| 2018 | $66,600 | $66,600 | $133,200 | $2,538 |
| 2017 | $66,600 | $66,600 | $133,200 | $2,478 |
| 2016 | $66,600 | $66,600 | $133,200 | $2,491 |
| 2015 | $66,600 | $66,600 | $133,200 | $2,440 |
| 2014 | $66,600 | $66,600 | $133,200 | $4,007 |
| 2013 | $66,600 | $66,600 | $133,200 | $3,548 |
| 2012 | $66,600 | $66,600 | $133,200 | $2,380 |
| 2011 | $69,800 | $66,600 | $136,400 | $2,455 |
| 2010 | $69,800 | $66,600 | $136,400 | $2,519 |
| 2009 | $69,800 | $66,600 | $136,400 | $2,497 |
| 2008 | $69,800 | $66,600 | $136,400 | $2,445 |
| 2007 | $69,800 | $66,600 | $136,400 | $2,512 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
14,070 sqft
ZIP code
53074
City
Port Washington
Street
Grand Ave
Coordinates
43.38677, -87.88037
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 523 Grand Ave last sell?
No public-record sale is on file for 523 Grand Ave.
What is the current tax assessment for 523 Grand Ave?
The most recent total assessment for 523 Grand Ave (year 2025) is $209,500 with $2,906 in property tax.
When was 523 Grand Ave built?
The year built for 523 Grand Ave is not in our records.
How does 523 Grand Ave compare to others on Grand Ave?
We track 8 other properties on Grand Ave. Browse the list under "Other properties on Grand Ave" to compare beds, baths, and sale history.
What are the property facts for 523 Grand Ave?
523 Grand Ave is a — bath, 14,070 sqft lot single_family.
Is 523 Grand Ave a flip candidate?
No — 523 Grand Ave does not appear in our flips dataset.
Is 523 Grand Ave a tax-appeal candidate?
No — 523 Grand 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
+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 Grand Ave