Grass Valley St, Simi Valley, CA Property Records

Ventura County property records for 25 addresses on Grass Valley St, Simi Valley, CA · Last verified August 2026

Grass Valley St Highlights

Properties 25
Median Sale Price $908,000
Deeds and Mortgages on File 39
Median Price per Sqft $352
Owner Occupied 92%
Median Annual Tax Bill $8,133
Median Year Built 1998
Median Ownership Tenure 23 years

Properties on Grass Valley St

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

502 Grass Valley St

5 bd · 3 ba · 2,891 sqft · 0.259 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$340,000Nov 1998 $6,5432025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

503 Grass Valley St

4 bd · 3 ba · 2,207 sqft · 0.195 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,005,000Feb 2024 $12,0102025 Amount on Record Jun 2001 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

510 Grass Valley St

3 bd · 2 ba · 2,230 sqft · 0.252 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$787,000Nov 2019 $5,2432025 Amount on Record Nov 1998 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

511 Grass Valley St

5 bd · 3 ba · 2,891 sqft · 0.158 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$355,000Feb 2001 $6,9342025 —Nov 1998 1 Name on Record AssessorUpdated Jul 2026

515 Grass Valley St

4 bd · 3 ba · 2,717 sqft · 0.168 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$355,000Nov 1998 $6,8442025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

516 Grass Valley St

5 bd · 3 ba · 2,891 sqft · 0.27 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$355,500Nov 1998 $6,8022025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

519 Grass Valley St

4 bd · 3 ba · 2,207 sqft · 0.192 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$780,000Dec 2018 $7,0322025 Amount on Record Aug 2004 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

524 Grass Valley St

3 bd · 2 ba · 2,230 sqft · 0.285 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$700,000Jan 2015 $9,9212025 Amount on Record Nov 1998 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

525 Grass Valley St

5 bd · 3 ba · 2,891 sqft · 0.205 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$350,000Dec 1998 $6,7152025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

529 Grass Valley St

4 bd · 3 ba · 2,717 sqft · 0.259 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$908,000Dec 2020 $8,4712025 Amount on Record Mar 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

530 Grass Valley St

4 bd · 3 ba · 2,717 sqft · 0.276 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$355,000Nov 1998 $6,8402025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

533 Grass Valley St

4 bd · 3 ba · 2,976 sqft · 0.273 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$675,000Jul 2011 $10,0702025 Amount on Record Dec 1998 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

538 Grass Valley St

5 bd · 3 ba · 2,891 sqft · 0.258 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$390,500Nov 1998 $8,1332025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

539 Grass Valley St

4 bd · 3 ba · 2,717 sqft · 0.252 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$785,000Oct 2016 $10,7622025 Amount on Record Oct 2005 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

544 Grass Valley St

4 bd · 3 ba · 2,207 sqft · 0.278 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$313,000Nov 1998 $6,0802025 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

545 Grass Valley St

5 bd · 3 ba · 2,891 sqft · 0.242 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$695,000Aug 2003 $12,1412025 Amount on Record Mar 2000 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

549 Grass Valley St

4 bd · 3 ba · 2,717 sqft · 0.239 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$885,000Aug 2019 $11,3082025 Amount on Record Apr 2005 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

552 Grass Valley St

5 bd · 3 ba · 2,891 sqft · 0.282 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$620,000Apr 2012 $9,2362025 Amount on Record Nov 2011 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

553 Grass Valley St

3 bd · 2 ba · 2,230 sqft · 0.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$342,500Dec 1998 $6,6992025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

558 Grass Valley St

4 bd · 3 ba · 2,717 sqft · 0.276 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,300,000Oct 2023 $15,3092025 Amount on Record Dec 2021 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

566 Grass Valley St

4 bd · 3 ba · 2,207 sqft · 0.283 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$760,000Jun 2004 $12,5432025 Amount on Record Nov 1998 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

572 Grass Valley St

5 bd · 3 ba · 2,891 sqft · 0.297 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$456,000Nov 1998 $8,9632025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

580 Grass Valley St

4 bd · 3 ba · 2,717 sqft · 0.279 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$429,500Oct 1999 $7,9362025 Amount on Record Nov 1998 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

586 Grass Valley St

5 bd · 3 ba · 2,891 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$950,000Jul 2020 $11,9692025 Amount on Record Nov 2004 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

594 Grass Valley St

4 bd · 3 ba · 2,976 sqft · 0.355 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$395,000Dec 1998 $5,6442025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

Wildfire Risk on Grass Valley 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 53rd percentile of exposed land nationally · 31st in California
Wildfire LikelihoodModerate — about 1 in 1,024 per year
ExposureDirect
2 of 3 cells directly exposed · 3 adjoin burnable vegetation

Property Records in Nearby Streets