20115 National Ave
New Berlin, WI 53146
— ba Built 1900 Lot 179,467 sqft multi_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 | $265,200 | $100,100 | $365,300 | $4,652 |
| 2024 | $265,200 | $100,100 | $365,300 | $4,387 |
| 2023 | $178,200 | $88,100 | $266,300 | $4,133 |
| 2022 | $178,200 | $88,100 | $266,300 | $4,247 |
| 2021 | $178,200 | $88,100 | $266,300 | $4,034 |
| 2020 | $178,200 | $88,100 | $266,300 | $4,051 |
| 2019 | $178,200 | $88,100 | $266,300 | $4,176 |
| 2018 | $178,200 | $88,100 | $266,300 | $4,230 |
| 2017 | $166,100 | $77,600 | $243,700 | $4,252 |
| 2016 | $166,100 | $77,600 | $243,700 | $4,304 |
| 2015 | $166,100 | $77,600 | $243,700 | $4,272 |
| 2014 | $156,000 | $72,700 | $228,700 | $4,245 |
| 2013 | $134,100 | $72,700 | $206,800 | $3,871 |
| 2012 | $171,600 | $72,700 | $244,300 | $4,620 |
| 2010 | $188,600 | $79,900 | $268,500 | $4,432 |
| 2009 | $188,600 | $79,900 | $268,500 | $4,333 |
| 2008 | $179,100 | $75,900 | $255,000 | $4,344 |
| 2006 | $179,100 | $75,900 | $255,000 | $4,214 |
Property facts
Year built
1900
Property type
multi_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
179,467 sqft
ZIP code
53146
City
New Berlin
Street
National Ave
Coordinates
42.94028, -88.16437
Frequently asked questions
When did 20115 National Ave last sell?
No public-record sale is on file for 20115 National Ave.
What is the current tax assessment for 20115 National Ave?
The most recent total assessment for 20115 National Ave (year 2025) is $365,300 with $4,652 in property tax.
When was 20115 National Ave built?
20115 National Ave was built in 1900.
How does 20115 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 20115 National Ave?
20115 National Ave is a — bath, 179,467 sqft lot multi_family.
Is 20115 National Ave a flip candidate?
No — 20115 National Ave does not appear in our flips dataset.
Is 20115 National Ave a tax-appeal candidate?
No — 20115 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