17770 National Ave
New Berlin, WI 53146
— ba 2,400 sqft Built 1990 Lot 82,328 sqft other
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 | $186,100 | $191,200 | $377,300 | $4,680 |
| 2024 | $186,100 | $191,200 | $377,300 | $4,417 |
| 2023 | $182,800 | $116,800 | $299,600 | $4,525 |
| 2022 | $182,800 | $116,800 | $299,600 | $4,688 |
| 2021 | $182,800 | $116,800 | $299,600 | $4,449 |
| 2020 | $182,800 | $116,800 | $299,600 | $4,452 |
| 2019 | $182,800 | $116,800 | $299,600 | $4,610 |
| 2018 | $182,800 | $116,800 | $299,600 | $4,671 |
| 2017 | $173,800 | $114,300 | $288,100 | $4,935 |
| 2016 | $173,800 | $114,300 | $288,100 | $4,996 |
| 2015 | $173,800 | $114,300 | $288,100 | $4,958 |
| 2014 | $163,700 | $109,400 | $273,100 | $5,019 |
| 2013 | $163,700 | $109,400 | $273,100 | $5,200 |
| 2012 | $163,700 | $109,400 | $273,100 | $5,158 |
| 2010 | $179,900 | $109,400 | $289,300 | $4,879 |
| 2009 | $179,900 | $109,400 | $289,300 | $4,761 |
| 2008 | $156,100 | $91,000 | $247,100 | $4,293 |
| 2006 | $156,100 | $91,000 | $247,100 | $4,310 |
Property facts
Year built
1990
Property type
other
Stories
1
Beds
—
Baths
—
Living area
2,400 sqft
Lot size
82,328 sqft
ZIP code
53146
City
New Berlin
Street
National Ave
Coordinates
42.96049, -88.13631
Comparable properties nearby
Frequently asked questions
When did 17770 National Ave last sell?
No public-record sale is on file for 17770 National Ave.
What is the current tax assessment for 17770 National Ave?
The most recent total assessment for 17770 National Ave (year 2025) is $377,300 with $4,680 in property tax.
When was 17770 National Ave built?
17770 National Ave was built in 1990.
How does 17770 National Ave compare to others on National Ave?
We track 8 other properties on National Ave. Browse the list under "Other properties on National Ave" to compare beds, baths, and sale history.
What are the property facts for 17770 National Ave?
17770 National Ave is a — bath, 2,400 sqft, 82,328 sqft lot other.
Is 17770 National Ave a flip candidate?
No — 17770 National Ave does not appear in our flips dataset.
Is 17770 National Ave a tax-appeal candidate?
No — 17770 National 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
-1.8%
Implied 1-yr
-7.3%
2026 Q2
$456.7K
2026 Q3
$447.3K
ZIP 53146 — Median Price History + Forecast
Explore nearby
Geography
Other properties on National Ave