Diane St, Simi Valley, CA Property Records

Ventura County property records for 34 addresses on Diane St, Simi Valley, CA · Last verified August 2026

Diane St Highlights

Properties 34
Median Sale Price $655,000
Deeds and Mortgages on File 58
Median Price per Sqft $409
Owner Occupied 88%
Median Annual Tax Bill $5,842
Median Year Built 1969
Median Ownership Tenure 9 years

Properties on Diane St

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

5214 Diane St

3 bd · 2 ba · 1,324 sqft · 0.079 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$655,000Feb 2025 $6,3192025 Amount on Record Jun 2016 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

5215 Diane St, #A

3 bd · 2 ba · 1,324 sqft · 0.118 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$421,000Aug 2016 $5,8422025 Amount on Record Aug 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

5215 Diane St, #B

3 bd · 2 ba · 1,324 sqft · 0.118 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$475,000Aug 2018 $6,3832025 Amount on Record Oct 2004 1 Name on Record Assessor + 4 DocumentsUpdated Jul 2026

5218 Diane St

4 bd · 3 ba · 1,860 sqft · 0.079 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$469,500Apr 2016 $6,8382025 Amount on Record Apr 2008 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

5224 Diane St

4 bd · 3 ba · 1,860 sqft · 0.079 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$25,000Aug 2004 $7,2162025 Amount on Record Feb 1996 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

5225 Diane St, #A

4 bd · 3 ba · 1,769 sqft · 0.118 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$725,000May 2025 $7,8452025 Amount on Record Oct 2021 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

5225 Diane St, #B

4 bd · 3 ba · 1,769 sqft · 0.118 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$650,000Mar 2022 $7,6242025 Amount on Record Aug 2015 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

5228 Diane St

4 bd · 3 ba · 1,860 sqft · 0.079 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$25,000Aug 2004 $4,9442025 Amount on Record May 2002 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

5235 Diane St, #A

4 bd · 3 ba · 1,769 sqft · 1,769 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$640,000Apr 2025 $3,6282025 Amount on Record Apr 1995 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

5235 Diane St, #B

4 bd · 3 ba · 1,769 sqft · 0.118 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$440,000Jan 2017 $6,1732025 Amount on Record Aug 2003 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

5287 Diane St

3 bd · 2 ba · 1,720 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$425,000Jun 2009 $6,6902025 Amount on Record May 2004 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

5295 Diane St

3 bd · 2 ba · 1,720 sqft · 0.15 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,9842025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

5304 Diane St

3 bd · 2 ba · 1,558 sqft · 0.148 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$550,000Apr 2021 $8,4022025 Amount on Record Mar 2001 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

5305 Diane St

3 bd · 2 ba · 1,558 sqft · 0.15 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$571,000May 2017 $8,0332025 Amount on Record Oct 2004 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

5312 Diane St

3 bd · 2 ba · 1,812 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$557,000Jul 2017 $5,7932025 Amount on Record Feb 1995 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

5313 Diane St

3 bd · 2 ba · 1,558 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$187,000Jun 1998 $4,0412025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

5320 Diane St

3 bd · 2 ba · 1,812 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,5862025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

5321 Diane St

3 bd · 2 ba · 1,558 sqft · 0.149 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,7002025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

5332 Diane St

4 bd · 2 ba · 2,051 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$309,000May 2001 $5,7952025 Amount on Record Jan 1994 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

5333 Diane St

3 bd · 2 ba · 1,720 sqft · 0.149 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$191,000Feb 2017 $6,1682025 Amount on Record Oct 2002 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

5340 Diane St

3 bd · 2 ba · 1,812 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,5882025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

5341 Diane St

3 bd · 2 ba · 1,720 sqft · 0.149 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$705,000Oct 2020 $9,1312025 Amount on Record Aug 1998 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

5348 Diane St

3 bd · 2 ba · 1,812 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$158,000Oct 2019 $7,7772025 Amount on Record Mar 2017 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

5349 Diane St

3 bd · 2 ba · 1,558 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$860,000Apr 2025 $1,6502025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

5356 Diane St

4 bd · 2 ba · 2,051 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$605,000Jul 2019 $8,0202025 Amount on Record Oct 1997 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

5357 Diane St

3 bd · 2 ba · 1,720 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,7122025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

5368 Diane St

3 bd · 2 ba · 1,812 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$196,500Oct 1997 $4,1312025 Amount on Record Mar 1995 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

5369 Diane St

3 bd · 2 ba · 1,720 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$341,500Apr 2003 $6,1892025 Amount on Record Mar 1998 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

5376 Diane St

3 bd · 2 ba · 1,812 sqft · 0.149 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$224,500Nov 1998 $4,5492025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

5377 Diane St

3 bd · 2 ba · 1,720 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,5882025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

5384 Diane St

4 bd · 2 ba · 2,051 sqft · 0.149 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$4,6832025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

5385 Diane St

3 bd · 2 ba · 1,720 sqft · 0.15 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$5,2052025 1 Name on Record Assessor + 4 DocumentsUpdated Aug 2026

5396 Diane St

3 bd · 2 ba · 1,812 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$180,000Jan 1996 $3,9702025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

5397 Diane St

3 bd · 2 ba · 1,558 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$470,000Mar 2016 $9,9652025 Amount on Record Apr 1999 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

Wildfire Risk on Diane St

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

Wildfire RiskModerate
this street's cells rank at the 46th percentile of exposed land nationally · 27th in California
Wildfire LikelihoodModerate — about 1 in 1,493 per year
ExposureIndirect
0 of 3 cells directly exposed

Property Records in Nearby Streets