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N 143rd St, Brookfield, WI Property Records

Waukesha County property records for 23 addresses on N 143rd St, Brookfield, WI · Last verified August 2026

N 143rd St Highlights

Properties 23
Median Sale Price $336,000
Deeds and Mortgages on File 37
Median Price per Sqft $226
Owner Occupied 87%
Median Annual Tax Bill $3,788
Median Year Built 1955
Median Ownership Tenure 9 years

Properties on N 143rd St

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

4055 N 143rd St

2 bd · 1 ba · 1,036 sqft · built 1956 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,500May 1996 $4,0932025 —Dec 2001 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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4065 N 143rd St

3 bd · 2 ba · 1,160 sqft · built 1952 · 0.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Feb 2017 $4,5972025 —Mar 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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4070 N 143rd St

3 bd · 2 ba · 1,450 sqft · built 1954 · 0.639 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Jul 2015 $3,3732025 Amount on Record Aug 2006 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

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4075 N 143rd St

2 bd · 2 ba · 972 sqft · built 1952 · 0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$178,000Jun 2008 $2,9362025 —Dec 2007 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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4085 N 143rd St

3 bd · 1 ba · 1,008 sqft · built 1953 · 0.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,7462025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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4150 N 143rd St

3 bd · 1.5 ba · 1,240 sqft · built 1956 · 0.589 acres

Last Sale Tax Bill Prior Sale Owner Records
$360,000Jun 2023 $3,2472025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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4155 N 143rd St

3 bd · 1.5 ba · 1,200 sqft · built 1955 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$245,000Sep 2005 $3,2632025 Amount on Record Feb 1999 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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4170 N 143rd St

3 bd · 2 ba · 3,158 sqft · built 1955 · 1.03 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2023 $4,8132025 —Mar 2023 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

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4175 N 143rd St

3 bd · 1.5 ba · 1,866 sqft · built 1955 · 0.839 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,7262025 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

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4375 N 143rd St

3 bd · 1.5 ba · 1,508 sqft · built 1962 · 0.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Dec 2022 $3,5272025 Amount on Record Jul 2011 1 Name on Record Assessor + 8 DocumentsUpdated Jul 2026

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4380 N 143rd St

4 bd · 2 ba · 1,568 sqft · built 1961 · 0.51 acres

Last Sale Tax Bill Prior Sale Owner Records
$315,000Jul 2022 $3,3932025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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4425 N 143rd St

3 bd · 2.5 ba · 1,849 sqft · built 1956 · 0.789 acres

Last Sale Tax Bill Prior Sale Owner Records
$455,000Dec 2025 $3,9502025 Amount on Record Aug 2012 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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4435 N 143rd St

4 bd · 2.5 ba · 2,114 sqft · built 1955 · 0.51 acres

Last Sale Tax Bill Prior Sale Owner Records
$146,800Feb 1999 $3,9252025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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4455 N 143rd St

3 bd · 1.5 ba · 1,642 sqft · built 1966 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$475,000Jul 2026 $3,9122025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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4460 N 143rd St

3 bd · 2 ba · 1,537 sqft · built 1962 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Jun 1999 $3,9872025 —Jun 1999 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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4475 N 143rd St

4 bd · 2.5 ba · 3,279 sqft · built 2007 · 0.539 acres

Last Sale Tax Bill Prior Sale Owner Records
$75,000Apr 2007 $7,4172025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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4615 N 143rd St

3 bd · 1.5 ba · 1,485 sqft · built 1955 · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$336,000Jul 2024 $3,2472025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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4625 N 143rd St

3 bd · 2.5 ba · 1,487 sqft · built 1954 · 0.489 acres

Last Sale Tax Bill Prior Sale Owner Records
$267,000Feb 2018 $3,7342025 Amount on Record Nov 2002 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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4645 N 143rd St

3 bd · 1 ba · 1,790 sqft · built 1954 · 0.489 acres

Last Sale Tax Bill Prior Sale Owner Records
$207,300Jan 2013 $3,9662025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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4650 N 143rd St

3 bd · 2 ba · 1,563 sqft · built 1956 · 0.719 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,2662025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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4665 N 143rd St

3 bd · 2 ba · 1,684 sqft · built 1955 · 0.65 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2022 $3,6162025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

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4670 N 143rd St

4 bd · 2.5 ba · 1,760 sqft · built 1958 · 0.489 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2002 $3,7362025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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4685 N 143rd St

3 bd · 2.5 ba · 1,750 sqft · built 1956 · 0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$147,000May 1996 $3,7882025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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Wildfire Risk on N 143rd St

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskLow
this street's cells rank above 3% of the US · above 7% of Wisconsin
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
2 of 7 cells directly exposed · 7 adjoin burnable vegetation

Property Records in Nearby Streets