643 Old Farm Rd is a 2,371 square foot house on a 0.6 acre lot with 2 bedrooms and 2 bathrooms. Based on Redfin's Thousand Oaks data, we estimate the home's value is $1,099,536.
Single-familyProperty Type
1959Year Built
0.6 acresLot Size
$464Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,099,536
$11K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.9% lower than the average sale price ($1.19M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$2,047 (+3.9%)
$22,473 + $128,028
$150,501
2024
$1,970 (+4.3%)
$22,032 + $125,518
$147,550
2023
$1,889 (+2.0%)
$21,600 + $123,057
$144,657
2022
$1,851 (+2.0%)
$21,176 + $120,645
$141,821
2021
$1,815 (+26.4%)
$20,761 + $118,280
$139,041
2020
$1,437 (+2.7%)
$20,354 + $115,961
$136,315
2019
$1,398 (+2.1%)
$20,147 + $114,773
$134,920
2018
$1,370 (+2.0%)
$19,752 + $112,523
$132,275
2017
$1,342 (+1.1%)
$18,986 + $108,154
$127,140
2016
$1,328 (+1.8%)
$18,986 + $108,154
$127,140
2015
$1,305 (+1.5%)
$18,614 + $106,034
$124,648
2014
$1,286 (+0.6%)
$17,978 + $102,399
$120,377
2013
$1,279 (+1.8%)
$17,978 + $102,399
$120,377
2012
$1,255 (+2.6%)
$17,898 + $101,937
$119,835
2011
$1,223 (+0.9%)
$17,548 + $99,939
$117,487
2010
$1,212
$17,204 + $97,980
$115,184
2009
$1,211 (+9.6%)
$17,076 + $97,249
$114,325
2008
$1,105
$17,117 + $97,481
$114,598
Tax history for 643 Old Farm Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,047 (+3.9%)
$22,473 + $128,028
$150,501
2024
$1,970 (+4.3%)
$22,032 + $125,518
$147,550
2023
$1,889 (+2.0%)
$21,600 + $123,057
$144,657
2022
$1,851 (+2.0%)
$21,176 + $120,645
$141,821
2021
$1,815 (+26.4%)
$20,761 + $118,280
$139,041
2020
$1,437 (+2.7%)
$20,354 + $115,961
$136,315
2019
$1,398 (+2.1%)
$20,147 + $114,773
$134,920
2018
$1,370 (+2.0%)
$19,752 + $112,523
$132,275
2017
$1,342 (+1.1%)
$18,986 + $108,154
$127,140
2016
$1,328 (+1.8%)
$18,986 + $108,154
$127,140
2015
$1,305 (+1.5%)
$18,614 + $106,034
$124,648
2014
$1,286 (+0.6%)
$17,978 + $102,399
$120,377
2013
$1,279 (+1.8%)
$17,978 + $102,399
$120,377
2012
$1,255 (+2.6%)
$17,898 + $101,937
$119,835
2011
$1,223 (+0.9%)
$17,548 + $99,939
$117,487
2010
$1,212
$17,204 + $97,980
$115,184
2009
$1,211 (+9.6%)
$17,076 + $97,249
$114,325
2008
$1,105
$17,117 + $97,481
$114,598
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Dec 10, 2025 • Final
Residential electrical
Disconnect solar panels prior to re-roofing and reinstall the solar units according to the original plans.
Battery
Electrical
Solar
Dec 11, 2024 • Final
Residential building
Remove existing composition shingle roof covering and install new class A rated composition shingles over a synthetic underlayment. The project includes a solar reset under a separate electrical permit. All new roofing products must meet specific solar reflectance and thermal emittance requirements for the climate zone.
Roofing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.