10365 Old Castle Rd is a 816 square foot house on a 0.72 acre lot with 2 bedrooms and 1 bathroom. Based on Redfin's Valley Center data, we estimate the home's value is $549,158.
Single-familyProperty Type
1962Year Built
0.72 acresLot Size
$673Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$549,158
$7,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 39.8% lower than the average sale price ($913K) 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
$2,201 (+2.4%)
$73,940 + $94,715
$168,655
2024
$2,150 (+2.9%)
$72,491 + $92,858
$165,349
2023
$2,090 (+2.0%)
$71,070 + $91,038
$162,108
2022
$2,049 (+2.9%)
$69,677 + $89,253
$158,930
2021
$1,992 (+0.9%)
$68,311 + $87,503
$155,814
2020
$1,975
$66,972 + $85,788
$152,760
2019
$1,973 (+3.0%)
$66,286 + $84,909
$151,195
2018
$1,915 (+2.4%)
$64,987 + $83,245
$148,232
2017
$1,871 (+0.3%)
$62,464 + $80,013
$142,477
2016
$1,865 (+3.7%)
$62,464 + $80,013
$142,477
2015
$1,798 (+2.3%)
$61,240 + $78,445
$139,685
2014
$1,758 (+1.9%)
$59,140 + $75,754
$134,894
2013
$1,726 (+2.0%)
$59,140 + $75,754
$134,894
2012
$1,692 (+2.6%)
$58,873 + $75,412
$134,285
2011
$1,648 (+1.0%)
$57,719 + $73,934
$131,653
2010
$1,631 (+1.0%)
$56,588 + $72,485
$129,073
2009
$1,615 (+2.3%)
$56,166 + $71,944
$128,110
2008
$1,580
$56,300 + $72,115
$128,415
Tax history for 10365 Old Castle Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,201 (+2.4%)
$73,940 + $94,715
$168,655
2024
$2,150 (+2.9%)
$72,491 + $92,858
$165,349
2023
$2,090 (+2.0%)
$71,070 + $91,038
$162,108
2022
$2,049 (+2.9%)
$69,677 + $89,253
$158,930
2021
$1,992 (+0.9%)
$68,311 + $87,503
$155,814
2020
$1,975
$66,972 + $85,788
$152,760
2019
$1,973 (+3.0%)
$66,286 + $84,909
$151,195
2018
$1,915 (+2.4%)
$64,987 + $83,245
$148,232
2017
$1,871 (+0.3%)
$62,464 + $80,013
$142,477
2016
$1,865 (+3.7%)
$62,464 + $80,013
$142,477
2015
$1,798 (+2.3%)
$61,240 + $78,445
$139,685
2014
$1,758 (+1.9%)
$59,140 + $75,754
$134,894
2013
$1,726 (+2.0%)
$59,140 + $75,754
$134,894
2012
$1,692 (+2.6%)
$58,873 + $75,412
$134,285
2011
$1,648 (+1.0%)
$57,719 + $73,934
$131,653
2010
$1,631 (+1.0%)
$56,588 + $72,485
$129,073
2009
$1,615 (+2.3%)
$56,166 + $71,944
$128,110
2008
$1,580
$56,300 + $72,115
$128,415
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
A70
Limited Agricultural Zone
The A70 Use Regulations are intended to create and preserve areas intended primarily for agricultural crop production. Additionally, a limited number of small farm animals may be kept and agricultural products raised on the premises may be processed.
Typically, the A70 Use Regulations would be applied to areas throughout the County to protect moderate to high quality agricultural land.
Permitted uses
Include but are not limited to:
Agriculture
Housing
Processing
Fire house
Police station
Agriculture-Cropland
Agriculture-Grove / orchard
Park & open space
Property details
Exterior
Property Information
Living Sq. Ft: 816
Building Sq. Ft: 816
# of Units: 1
Legal Description: POR SW 1/4 OF NE 1/4 SEC 5-11-2W
Lot Information
# of Buildings: 1
Land Sq. Ft: 31,363
Acres: 0.72
Zoning Code: A70
County Use Description: 1 FAMILY RESIDENCE
Location Information
Parcel Location Influence: Good
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 816
Stories: —
Lot Size: 0.72 acres
Style: Single Family Residential
Year Built: 1962
Year Renovated: 1962
County: San Diego County
APN: 1852500400
Home facts updated by county records on Aug 19, 2026
Around this home
Schools
Lilac School
Public K-5 • Assigned • 2.4mi
6/10
Valley Center Middle School
Public 6-8 • Assigned • 7.8mi
2/10
Valley Center High
Public 9-12 • Assigned • 5.2mi
5/10
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
6/10 Fire Factor
10% chance of being in a wildfire in next 30 years
5/10 Heat Factor
9 days above 99° expected this year, 28 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
Valley Center, CA • 92082
Average low and high temperatures (°F)
67
48
70
50
73
52
70
50
75
54
82
57
85
58
91
64
86
63
82
57
72
50
71
49
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.1 hours in
June and 7.3 hours in December, placing it above the
U.S. average for solar exposure.
9.1 hrs
7.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$522,000 – $632,000
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