15730 National Ave
New Berlin, WI 53151
— ba 3,856 sqft Built 2005 Lot 11,761 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 | $267,000 | $176,400 | $443,400 | $5,483 |
| 2024 | $267,000 | $176,400 | $443,400 | $5,174 |
| 2023 | $246,400 | $98,300 | $344,700 | $5,189 |
| 2022 | $246,400 | $98,300 | $344,700 | $5,378 |
| 2021 | $246,400 | $98,300 | $344,700 | $5,102 |
| 2020 | $246,400 | $98,300 | $344,700 | $5,106 |
| 2019 | $246,400 | $98,300 | $344,700 | $5,289 |
| 2018 | $246,400 | $98,300 | $344,700 | $5,361 |
| 2017 | $228,900 | $95,400 | $324,300 | $5,541 |
| 2016 | $228,900 | $95,400 | $324,300 | $5,610 |
| 2015 | $228,900 | $95,400 | $324,300 | $5,567 |
| 2014 | $225,200 | $90,700 | $315,900 | $5,792 |
| 2013 | $406,500 | $90,700 | $497,200 | $9,459 |
| 2012 | $406,500 | $90,700 | $497,200 | $9,382 |
| 2010 | $466,300 | $90,700 | $557,000 | $9,462 |
| 2009 | $466,300 | $90,700 | $557,000 | $9,232 |
| 2008 | $420,100 | $81,900 | $502,000 | $8,762 |
| 2006 | $420,100 | $81,900 | $502,000 | $8,756 |
Property facts
Year built
2005
Property type
other
Stories
1
Beds
—
Baths
—
Living area
3,856 sqft
Lot size
11,761 sqft
ZIP code
53151
City
New Berlin
Street
National Ave
Coordinates
42.97540, -88.11044
Comparable properties nearby
Frequently asked questions
When did 15730 National Ave last sell?
No public-record sale is on file for 15730 National Ave.
What is the current tax assessment for 15730 National Ave?
The most recent total assessment for 15730 National Ave (year 2025) is $443,400 with $5,483 in property tax.
When was 15730 National Ave built?
15730 National Ave was built in 2005.
How does 15730 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 15730 National Ave?
15730 National Ave is a — bath, 3,856 sqft, 11,761 sqft lot other.
Is 15730 National Ave a flip candidate?
No — 15730 National Ave does not appear in our flips dataset.
Is 15730 National Ave a tax-appeal candidate?
No — 15730 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
+0.1%
Implied 1-yr
+0.5%
2026 Q3
$406.2K
2026 Q4
$406.6K
ZIP 53151 — Median Price History + Forecast
Explore nearby
Geography
Other properties on National Ave