14605 Kostner Ct
New Berlin, WI 53151
3 bd 2 ba 1,310 sqft Built 1973 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 | $233,000 | $54,300 | $287,300 | $3,523 |
| 2024 | $233,000 | $54,300 | $287,300 | $3,905 |
| 2023 | $162,600 | $41,100 | $203,700 | $3,248 |
| 2022 | $162,600 | $41,100 | $203,700 | $3,077 |
| 2021 | $162,600 | $41,100 | $203,700 | $3,034 |
| 2020 | $162,600 | $41,100 | $203,700 | $3,077 |
| 2019 | $162,600 | $41,100 | $203,700 | $3,028 |
| 2018 | $162,600 | $41,100 | $203,700 | $3,843 |
| 2017 | $149,000 | $35,000 | $184,000 | $3,099 |
| 2016 | $147,700 | $35,000 | $182,700 | $3,103 |
| 2015 | $147,700 | $35,000 | $182,700 | $3,102 |
| 2014 | $136,800 | $32,400 | $169,200 | $4,054 |
| 2013 | $136,800 | $32,400 | $169,200 | $4,433 |
| 2012 | $136,800 | $32,400 | $169,200 | $3,664 |
| 2010 | $155,500 | $36,900 | $192,400 | $3,129 |
| 2009 | $155,500 | $36,900 | $192,400 | $3,063 |
| 2008 | $145,500 | $35,900 | $181,400 | $3,054 |
| 2006 | $145,500 | $35,900 | $181,400 | $2,930 |
Property facts
Year built
1973
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,310 sqft
Lot size
10,019 sqft
ZIP code
53151
City
New Berlin
Street
Kostner Ct
Coordinates
43.01125, -88.09535
Comparable properties nearby
Frequently asked questions
When did 14605 Kostner Ct last sell?
No public-record sale is on file for 14605 Kostner Ct.
What is the current tax assessment for 14605 Kostner Ct?
The most recent total assessment for 14605 Kostner Ct (year 2025) is $287,300 with $3,523 in property tax.
When was 14605 Kostner Ct built?
14605 Kostner Ct was built in 1973.
How does 14605 Kostner Ct compare to others on Kostner Ct?
We track 1 other property on Kostner Ct. Browse the list under "Other properties on Kostner Ct" to compare beds, baths, and sale history.
What are the property facts for 14605 Kostner Ct?
14605 Kostner Ct is a 3 bed, 2 bath, 1,310 sqft, 10,019 sqft lot single_family.
Is 14605 Kostner Ct a flip candidate?
No — 14605 Kostner Ct does not appear in our flips dataset.
Is 14605 Kostner Ct a tax-appeal candidate?
No — 14605 Kostner Ct 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
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