517 Union Ave
Wausau, WI 54403
3 bd 2 ba 1,706 sqft Built 1900 Lot 7,405 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 | $153,000 | $16,500 | $169,500 | $2,973 |
| 2024 | $153,000 | $16,500 | $169,500 | $3,000 |
| 2023 | $109,600 | $15,900 | $125,500 | $2,841 |
| 2022 | $109,600 | $15,900 | $125,500 | $2,875 |
| 2021 | $109,600 | $15,900 | $125,500 | $2,762 |
| 2020 | $109,600 | $15,900 | $125,500 | $2,901 |
| 2019 | $84,500 | $13,800 | $98,300 | $2,400 |
| 2018 | $84,500 | $13,800 | $98,300 | $2,348 |
| 2017 | $84,500 | $13,800 | $98,300 | $2,313 |
| 2016 | $84,500 | $13,800 | $98,300 | $2,237 |
| 2015 | $84,500 | $13,800 | $98,300 | $2,319 |
| 2014 | $87,100 | $17,400 | $104,500 | $2,349 |
| 2013 | $87,100 | $17,400 | $104,500 | $2,447 |
| 2012 | $87,100 | $17,400 | $104,500 | $2,456 |
| 2011 | $87,100 | $17,400 | $104,500 | $2,528 |
| 2010 | $87,100 | $17,400 | $104,500 | $2,541 |
| 2008 | $87,100 | $17,400 | $104,500 | $2,448 |
| 2005 | $87,100 | $17,400 | $104,500 | $2,313 |
Property facts
Year built
1900
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
1,706 sqft
Lot size
7,405 sqft
ZIP code
54403
City
Wausau
Street
Union Ave
Coordinates
44.97444, -89.62436
Comparable properties nearby
Frequently asked questions
When did 517 Union Ave last sell?
No public-record sale is on file for 517 Union Ave.
What is the current tax assessment for 517 Union Ave?
The most recent total assessment for 517 Union Ave (year 2025) is $169,500 with $2,973 in property tax.
When was 517 Union Ave built?
517 Union Ave was built in 1900.
How does 517 Union Ave compare to others on Union Ave?
We track 8 other properties on Union Ave. Browse the list under "Other properties on Union Ave" to compare beds, baths, and sale history.
What are the property facts for 517 Union Ave?
517 Union Ave is a 3 bed, 2 bath, 1,706 sqft, 7,405 sqft lot single_family.
Is 517 Union Ave a flip candidate?
No — 517 Union Ave does not appear in our flips dataset.
Is 517 Union Ave a tax-appeal candidate?
No — 517 Union 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
+7.2%
Implied 1-yr
+28.8%
2026 Q3
$468.2K
2026 Q4
$491.2K
ZIP 54403 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union Ave