643 Summer Tree Ct is a 2,299 square foot house on a 9,583 square foot lot with 4 bedrooms and 2 bathrooms. Based on Redfin's Simi Valley data, we estimate the home's value is $1,081,123.
Single-familyProperty Type
1999Year Built
9,583 sq ftLot Size
$470Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,081,123
$17K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 24.6% higher than the average sale price ($868K) 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
$2,302 (+1.3%)
$24,478 + $121,301
$145,779
2024
$2,272 (+6.6%)
$24,478 + $121,301
$145,779
2023
$2,132 (+2.0%)
$23,998 + $118,923
$142,921
2022
$2,090 (+2.2%)
$23,527 + $116,592
$140,119
2021
$2,045 (+3.1%)
$23,066 + $114,306
$137,372
2020
$1,983 (+5.0%)
$22,614 + $112,065
$134,679
2019
$1,888 (+2.0%)
$22,383 + $110,917
$133,300
2018
$1,851 (+3.1%)
$21,945 + $108,743
$130,688
2017
$1,795 (+5.2%)
$21,094 + $104,521
$125,615
2016
$1,706 (+3.1%)
$21,094 + $104,521
$125,615
2015
$1,654 (+2.5%)
$20,681 + $102,472
$123,153
2014
$1,613 (+0.6%)
$19,973 + $98,957
$118,930
2013
$1,603 (+1.4%)
$19,973 + $98,957
$118,930
2012
$1,582 (+2.2%)
$19,884 + $98,510
$118,394
2011
$1,547 (+0.8%)
$19,495 + $96,579
$116,074
2010
$1,535
$19,113 + $94,686
$113,799
2009
$1,534 (+1.8%)
$18,971 + $93,979
$112,950
2008
$1,507
$19,017 + $94,203
$113,220
Tax history for 643 Summer Tree Ct
Year
Property tax
Land + Additions
Assessment*
2025
$2,302 (+1.3%)
$24,478 + $121,301
$145,779
2024
$2,272 (+6.6%)
$24,478 + $121,301
$145,779
2023
$2,132 (+2.0%)
$23,998 + $118,923
$142,921
2022
$2,090 (+2.2%)
$23,527 + $116,592
$140,119
2021
$2,045 (+3.1%)
$23,066 + $114,306
$137,372
2020
$1,983 (+5.0%)
$22,614 + $112,065
$134,679
2019
$1,888 (+2.0%)
$22,383 + $110,917
$133,300
2018
$1,851 (+3.1%)
$21,945 + $108,743
$130,688
2017
$1,795 (+5.2%)
$21,094 + $104,521
$125,615
2016
$1,706 (+3.1%)
$21,094 + $104,521
$125,615
2015
$1,654 (+2.5%)
$20,681 + $102,472
$123,153
2014
$1,613 (+0.6%)
$19,973 + $98,957
$118,930
2013
$1,603 (+1.4%)
$19,973 + $98,957
$118,930
2012
$1,582 (+2.2%)
$19,884 + $98,510
$118,394
2011
$1,547 (+0.8%)
$19,495 + $96,579
$116,074
2010
$1,535
$19,113 + $94,686
$113,799
2009
$1,534 (+1.8%)
$18,971 + $93,979
$112,950
2008
$1,507
$19,017 + $94,203
$113,220
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RL
Residential Low Density District
The RL zoning district is intended to provide for a suburban single-family residential environment with a range of parcel sizes, but with generally low density and some clustering of parcels. The residential density in this zoning district may range from 2.1 to 3.5 dwelling units per acre. The maximum density is one dwelling per lot.