9 Santa Rosa is a 4,511 square foot house on a 0.45 acre lot with 5 bedrooms and 6 bathrooms. Based on Redfin's Rolling Hills Estates data, we estimate the home's value is $3,643,191.
Single-familyProperty Type
1999Year Built
0.45 acresLot Size
$808Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$3,643,191
$200K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.3% lower than the average sale price ($3.73M) 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
$21,521 (+4.8%)
$831,028 + $1,011,186
$1,842,214
2024
$20,529 (+1.9%)
$814,734 + $991,392
$1,806,126
2023
$20,147 (+5.3%)
$798,759 + $971,953
$1,770,712
2022
$19,129 (+0.4%)
$783,098 + $952,896
$1,735,994
2021
$19,052 (+1.4%)
$767,744 + $934,212
$1,701,956
2020
$18,787 (+3.1%)
$752,691 + $915,895
$1,668,586
2019
$18,218 (+1.0%)
$744,974 + $906,504
$1,651,478
2018
$18,045 (+2.1%)
$730,367 + $888,730
$1,619,097
2017
$17,672 (+3.3%)
$702,007 + $854,220
$1,556,227
2016
$17,106 (+1.0%)
$702,007 + $854,220
$1,556,227
2015
$16,935 (+1.4%)
$688,243 + $837,471
$1,525,714
2014
$16,698 (+1.7%)
$664,626 + $808,734
$1,473,360
2012
$16,425 (+3.4%)
$661,623 + $805,079
$1,466,702
2011
$15,892 (+0.2%)
$648,650 + $789,294
$1,437,944
2010
$15,853 (+1.5%)
$635,932 + $773,818
$1,409,750
2009
$15,613 (+3.3%)
$631,180 + $768,035
$1,399,215
2008
$15,110
$632,680 + $769,860
$1,402,540
Tax history for 9 Santa Rosa
Year
Property tax
Land + Additions
Assessment*
2025
$21,521 (+4.8%)
$831,028 + $1,011,186
$1,842,214
2024
$20,529 (+1.9%)
$814,734 + $991,392
$1,806,126
2023
$20,147 (+5.3%)
$798,759 + $971,953
$1,770,712
2022
$19,129 (+0.4%)
$783,098 + $952,896
$1,735,994
2021
$19,052 (+1.4%)
$767,744 + $934,212
$1,701,956
2020
$18,787 (+3.1%)
$752,691 + $915,895
$1,668,586
2019
$18,218 (+1.0%)
$744,974 + $906,504
$1,651,478
2018
$18,045 (+2.1%)
$730,367 + $888,730
$1,619,097
2017
$17,672 (+3.3%)
$702,007 + $854,220
$1,556,227
2016
$17,106 (+1.0%)
$702,007 + $854,220
$1,556,227
2015
$16,935 (+1.4%)
$688,243 + $837,471
$1,525,714
2014
$16,698 (+1.7%)
$664,626 + $808,734
$1,473,360
2012
$16,425 (+3.4%)
$661,623 + $805,079
$1,466,702
2011
$15,892 (+0.2%)
$648,650 + $789,294
$1,437,944
2010
$15,853 (+1.5%)
$635,932 + $773,818
$1,409,750
2009
$15,613 (+3.3%)
$631,180 + $768,035
$1,399,215
2008
$15,110
$632,680 + $769,860
$1,402,540
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RPD
Residential Planned Development District
The RPD residential planned development district is intended for cluster housing under appropriate conditions. In addition thereto, it is the purpose the RPD district to provide for development which shall be open space and recreation oriented. It is recognized that owners of cluster housing units in the residential planned development will ordinarily not have available to themselves private open space areas and, therefore, must depend on the proper development of common open space areas. It is, therefore, one of the purposes of this district to insure any residential planned development the adequacy of available, usable common open space areas and the development and maintenance of such areas.
Permitted uses
Include but are not limited to:
Livestock production
Housing-Single unit
Housing-Mobile home park
Property details
Interior
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Exterior
Property Information
Subdivision Name: 52016
Living Sq. Ft: 4,511
# of Units: 1
Legal Description: TR=52016 LOT 55
Lot Information
# of Buildings: 1
Land Sq. Ft: 19,741
Legal Lot Number: 55
Municipality Name: ROLL HLS ES
Acres: 0.4532
Zoning Code: RESRD*
County Use Description: SINGLE FAMILY RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 6.0
Sq. Ft.: 4,511
Stories: —
Lot Size: 0.45 acres
Style: Single Family Residential
Year Built: 1999
Year Renovated: 1999
County: Los Angeles County
APN: 7585037014
Home facts updated by county records on Oct 5, 2026
Around this home
Schools
Vista Grande Elementary School
Public K-5 • Assigned • 1.1mi
10/10
Ridgecrest Intermediate School
Public 6-8 • Assigned • 0.8mi
9/10
Palos Verdes Peninsula High School
Public 9-12 • Assigned • 1.7mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
1/10 Heat Factor
0 hot days expected this year, 0 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
4/10 Air Factor
6 unhealthy days expected this year, 6 days in 30 years
Provided by First Street
Historical weather
Rolling Hills Estates, CA • 90274
Average low and high temperatures (°F)
68
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52
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54
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73
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78
63
81
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79
64
74
58
68
53
66
52
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9 hours in
June and 6.8 hours in December, placing it above the
U.S. average for solar exposure.
9 hrs
6.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$3.46M – $4.19M
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