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Treadwell Ave, Simi Valley, CA Property Records

Ventura County property records for 35 addresses on Treadwell Ave, Simi Valley, CA · Last verified August 2026

Treadwell Ave Highlights

Properties 35
Median Sale Price $620,000
Deeds and Mortgages on File 81
Median Price per Sqft $359
Owner Occupied 86%
Median Annual Tax Bill $5,157
Median Year Built 1964
Median Ownership Tenure 12 years

Properties on Treadwell Ave

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

1002 Treadwell Ave

4 bd · 2 ba · 1,580 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2020 $2,0002025 —Aug 2019 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

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1005 Treadwell Ave

4 bd · 2 ba · 1,580 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$236,000Jun 2001 $4,5912025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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1012 Treadwell Ave

4 bd · 2.5 ba · 1,725 sqft · 0.136 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2011 $6,3072025 Amount on Record Oct 2010 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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1013 Treadwell Ave

4 bd · 2.5 ba · 1,725 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$437,000Sep 2014 $6,5262025 Amount on Record Feb 1996 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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1020 Treadwell Ave

4 bd · 2.5 ba · 2,493 sqft · 0.168 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$3,3912025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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1032 Treadwell Ave

4 bd · 2 ba · 2,066 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$185,000Jul 1994 $4,0952025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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1040 Treadwell Ave

4 bd · 2 ba · 1,580 sqft · 0.22 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,1032025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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1041 Treadwell Ave

4 bd · 2.5 ba · 1,725 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$865,000Oct 2024 $10,2492025 Amount on Record Dec 2014 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

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1046 Treadwell Ave

4 bd · 2.5 ba · 1,725 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$515,000Jun 2017 $7,2352025 Amount on Record Dec 2008 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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1052 Treadwell Ave

4 bd · 2.5 ba · 1,725 sqft · 0.165 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$247,500Jan 2000 $4,9272025 Amount on Record Jul 1999 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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1064 Treadwell Ave

4 bd · 2 ba · 1,650 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$203,000Apr 1999 $4,3152025 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

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1069 Treadwell Ave

4 bd · 2.5 ba · 2,166 sqft · 0.153 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$816,000Aug 2024 $9,7122025 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

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1076 Treadwell Ave

4 bd · 2.5 ba · 1,725 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$599,000Jul 2020 $7,7972025 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

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1077 Treadwell Ave

4 bd · 2.5 ba · 1,725 sqft · 0.153 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$549,000Apr 2007 $8,8202025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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1088 Treadwell Ave

4 bd · 2.5 ba · 1,725 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$220,000Mar 2000 $4,4752025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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1089 Treadwell Ave

4 bd · 2.5 ba · 2,166 sqft · 0.153 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$175,000Sep 1996 $4,3542025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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1093 Treadwell Ave

4 bd · 2 ba · 1,580 sqft · 0.153 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$220,000Jun 2001 $4,4042025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

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1096 Treadwell Ave

4 bd · 2 ba · 1,580 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,6232025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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1104 Treadwell Ave

4 bd · 2.5 ba · 1,725 sqft · 0.039 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$319,000Jan 2012 $5,1572025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

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1105 Treadwell Ave

4 bd · 2.5 ba · 1,725 sqft · 0.153 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$550,000Jul 2007 $8,6872025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

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1112 Treadwell Ave

4 bd · 2.5 ba · 1,725 sqft · 0.149 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$136,000Jul 2020 $4,5312025 Amount on Record Oct 1997 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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1119 Treadwell Ave

4 bd · 2 ba · 1,879 sqft · 0.153 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$186,000Feb 1994 $6,4082025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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1124 Treadwell Ave

4 bd · 2 ba · 2,000 sqft · 0.149 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$600,000Aug 2018 $8,0272025 Amount on Record Sep 2000 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

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1128 Treadwell Ave

4 bd · 2.5 ba · 1,725 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$75,000Oct 1996 $3,4472025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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1131 Treadwell Ave

4 bd · 2 ba · 1,580 sqft · 0.153 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$370,000Aug 2011 $5,7872025 Amount on Record Dec 2010 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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1136 Treadwell Ave

4 bd · 2.5 ba · 1,725 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,4372025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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1143 Treadwell Ave

4 bd · 2.5 ba · 1,975 sqft · 0.153 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$525,000Dec 2015 $7,5812025 Amount on Record Aug 2010 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

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1144 Treadwell Ave

4 bd · 2 ba · 1,580 sqft · 0.15 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$555,000Aug 2019 $7,4222025 Amount on Record Sep 2016 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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1152 Treadwell Ave

4 bd · 2.5 ba · 1,725 sqft · 0.153 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$875,000Jul 2024 $10,3592025 Amount on Record Jan 2024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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1155 Treadwell Ave

4 bd · 2.5 ba · 1,725 sqft · 0.153 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$75,000Aug 2004 $4,4142025 Amount on Record May 1999 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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1160 Treadwell Ave

4 bd · 2.5 ba · 1,725 sqft · 0.171 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$620,000Jan 2020 $8,2042025 Amount on Record Aug 2019 1 Name on Record Assessor + 8 DocumentsUpdated Aug 2026

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1167 Treadwell Ave

4 bd · 2 ba · 1,580 sqft · 0.162 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$511,000Oct 2016 $7,1952025 Amount on Record Aug 2015 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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1168 Treadwell Ave

4 bd · 2 ba · 1,296 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,7012025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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1176 Treadwell Ave

3 bd · 2 ba · 1,205 sqft · 0.173 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$485,500Oct 2018 $6,6322025 Amount on Record Sep 2011 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

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1184 Treadwell Ave

3 bd · 2 ba · 1,205 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$197,500Feb 2022 $4,9402025 Amount on Record Sep 2011 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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Wildfire Risk on Treadwell Ave

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

Wildfire RiskLow
this street's cells rank at the 25th percentile of exposed land nationally · 15th in California
Wildfire LikelihoodLow — about 1 in 4,762 per year
ExposureIndirect
0 of 3 cells directly exposed

Property Records in Nearby Streets