666 Harker Ave
Hartford, WI 53027
3 bd 2 ba 1,662 sqft Built 1958 Lot 10,019 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 | $178,500 | $42,000 | $220,500 | $2,651 |
| 2024 | $178,500 | $42,000 | $220,500 | $2,353 |
| 2023 | $176,000 | $42,000 | $218,000 | $2,336 |
| 2022 | $176,000 | $42,000 | $218,000 | $2,458 |
| 2021 | $131,500 | $40,000 | $171,500 | $2,562 |
| 2020 | $131,500 | $40,000 | $171,500 | $2,685 |
| 2019 | $131,500 | $40,000 | $171,500 | $2,651 |
| 2018 | $131,500 | $40,000 | $171,500 | $2,679 |
| 2017 | $117,300 | $40,000 | $157,300 | $2,596 |
| 2016 | $117,300 | $40,000 | $157,300 | $2,647 |
| 2015 | $114,400 | $40,000 | $154,400 | $2,635 |
| 2014 | $114,400 | $40,000 | $154,400 | $2,700 |
| 2013 | $132,100 | $41,200 | $173,300 | $2,820 |
| 2012 | $132,100 | $41,200 | $173,300 | $3,000 |
| 2011 | $132,100 | $41,200 | $173,300 | $3,137 |
| 2010 | $132,100 | $41,200 | $173,300 | $3,185 |
| 2009 | $132,100 | $41,200 | $173,300 | $3,153 |
| 2007 | $132,100 | $41,200 | $173,300 | $3,015 |
| 2006 | $110,500 | $35,800 | $146,300 | $2,995 |
Property facts
Year built
1958
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,662 sqft
Lot size
10,019 sqft
ZIP code
53027
City
Hartford
Street
Harker Ave
Coordinates
43.30940, -88.37258
Comparable properties nearby
Frequently asked questions
When did 666 Harker Ave last sell?
No public-record sale is on file for 666 Harker Ave.
What is the current tax assessment for 666 Harker Ave?
The most recent total assessment for 666 Harker Ave (year 2025) is $220,500 with $2,651 in property tax.
When was 666 Harker Ave built?
666 Harker Ave was built in 1958.
How does 666 Harker Ave compare to others on Harker Ave?
We track 8 other properties on Harker Ave. Browse the list under "Other properties on Harker Ave" to compare beds, baths, and sale history.
What are the property facts for 666 Harker Ave?
666 Harker Ave is a 3 bed, 2 bath, 1,662 sqft, 10,019 sqft lot single_family.
Is 666 Harker Ave a flip candidate?
No — 666 Harker Ave does not appear in our flips dataset.
Is 666 Harker Ave a tax-appeal candidate?
No — 666 Harker 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
+3.4%
Implied 1-yr
+13.7%
2026 Q3
$460.9K
2026 Q4
$473.8K
ZIP 53027 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Harker Ave