Set among the rolling hills of Valley Center, this unique rural property offers the rare opportunity to own over 35 acres across multiple included parcels, providing space, privacy, and flexibility. The single-story ranch-style home (1,680 sq ft) and detached workshop (960 sq ft) are located on 18 acres with direct frontage along Old Castle Road, offering easy access while still enjoying a peaceful country setting. The home features a comfortable, functional layout filled with natural light. While it would benefit from minor updates and new flooring, it is otherwise move-in ready and offers a solid foundation for a new family to make it their own. The flowing ranch design makes it ideal for everyday living, weekend use, or future customization. A large detached workshop adds additional exciting opportunities. Included is a large trailer, along with two additional smaller detached sheds for extra storage or projects. The property also offers ample room for RV parking, trailers, and recreational vehicles. There are 2 neighboring parcels included in the sale, measuring approximately 6.89 acres with a well and 10.71 acres, both accessed off Pamoosa Lane, for a total of 35+ acres. The land offers open space, rolling terrain, and versatility for agricultural, equestrian, or recreational use. Enjoy sunset views to the west and a constant breeze flowing up the canyon, adding to the comfort and appeal of this peaceful setting. Located near Valley Center amenities yet surrounded by open countryside, this property offers space to breathe and endless possibilities for the next owner.
Single-familyProperty Type
1976Year Built
18 acresLot Size
$655Price/Sq.Ft.
2 garage spacesParking
Listed by Frank Shoemaker•DRE #01160068• Shoemaker Realty
•760-802-3118 (agent)
•foshoemaker@gmail.com (agent)
Listed by Jeana Boulos•DRE #01923953• Shoemaker Realty
Bought with Maria Martin•DRE #01817880• RE/MAX Connections
Est. $3,958 per month, based on comparable rentals
Sale and tax history for 10361 Old Castle Rd
Sale History
Tax History
Date
Event
Price
Public Records
Jul 16, 2026
Sold
$1,100,000
$655/sq ft
SDMLS #260002005
Jul 17, 2026
Relisted
—
Jul 17, 2026
Listing Removed
—
Jul 16, 2026
Sold
$1,100,000
$655/sq ft
Mar 17, 2026
Contingent
—
Jan 27, 2026
Relisted
—
Jan 27, 2026
Listed
—
Jan 23, 2026
Listed
$1,150,000
$685/sq ft
Public Records
May 24, 2001
Sold
$175,000
$104/sq ft
Public Records
Nov 20, 1985
Sold
$140,000
$83/sq ft
Public Records
Aug 28, 1981
Sold
$200,000
$119/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$8,390 (+2.1%)
$223,101 + $423,893
$646,994
2024
$8,221 (+2.4%)
$218,727 + $415,582
$634,309
2023
$8,029 (+1.7%)
$214,439 + $407,434
$621,873
2022
$7,898 (+82.4%)
$210,235 + $399,446
$609,681
2021
$4,330 (+0.7%)
$206,113 + $391,614
$597,727
2020
$4,299 (+0.1%)
$110,368 + $162,992
$273,360
2019
$4,293 (+2.6%)
$109,237 + $161,321
$270,558
2018
$4,183 (+2.1%)
$107,096 + $158,158
$265,254
2017
$4,098 (+0.3%)
$102,939 + $152,017
$254,956
2016
$4,087 (+3.4%)
$102,939 + $152,017
$254,956
2015
$3,952 (+1.9%)
$100,921 + $149,037
$249,958
2014
$3,877 (+1.7%)
$97,459 + $143,924
$241,383
2013
$3,812 (+1.7%)
$97,459 + $143,924
$241,383
2012
$3,748 (+2.2%)
$97,019 + $143,274
$240,293
2011
$3,666 (+0.9%)
$95,117 + $140,465
$235,582
2010
$3,633 (+0.8%)
$93,252 + $137,711
$230,963
2009
$3,604 (+1.9%)
$92,556 + $136,682
$229,238
2008
$3,536
$92,776 + $137,007
$229,783
Public record
Public record
Zoning
Beds
2
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
18 Acres
Year renovated
1976
Sq. Ft.
1,680
Year built
1976
Style
Single Family Residential
County
San Diego County
APN
1852501900
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 19, 2026.
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
Parking
Parking/Garage Information
# of Parking Spaces Total: 10
Has Garage
Has Attached Garage
# of Garage Spaces: 2
Parking Features: Garage Door Opener, Attached, Gated, Garage
Interior
Virtual Tour
Bedroom Information
# of Bedrooms Possible: 3
Bathroom Information
# of Full Bathrooms: 2
# of Half Bathrooms: 1
Heating & Cooling
Has Cooling
Cooling: Wall/Window Unit(s)
Has Heating
Heating: Radiant, Electric
Interior Features
Has Fireplace
# of Fireplaces: 1
Fireplace Features: Family Room
Room Information
Laundry Features: Washer Hookup
Exterior
Exterior Features
Fencing: Gate
Roof: Composition
Building Information
Sq. Ft.: 1680.0
# of Stories Total: 1
Property Features
Pets Allowed: Yes
Property Information
Property Type: Residential
Property Sub Type: Single Family Residence
Raw Mls Property Sub Type: Detached
Lot Information
Lot Size : 10+ to 20 AC
Lot Size Area: 18
Lot Size Units: Acres
Zoning: A-70
Utilities
Utility Information
Water Source: Well
Sewer: Septic Tank
Location
Schools Information
Elementary School District: Valley Center-Pauma Unified Dist
Middle Or Junior School District: Valley Center-Pauma Unified Dist
High School District: Valley Center-Pauma Unified Dist
Location Information
Directions: Hwy 15 to the Gopher Canyon exit. Turn Rt on Champagne Blvd, left on Old Castle and the property will be on your right hand side approx 2 miles in.
Subdivision Name: VALLEY CENTER
Public facts
Beds: 2
Baths: 3.0
Sq. Ft.: 1,680
Stories: 1.0
Lot Size: 18 acres
Style: Single Family Residential
Year Built: 1976
Year Renovated: 1976
County: San Diego County
APN: 1852501900
Home facts updated by county records on Aug 19, 2026
Other
Listing Information
List AOR: San Diego Association of REALTOR
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
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
6/10 Heat Factor
9 days above 99° expected this year, 29 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
87/ 100
Very good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
8.6 hrs
5.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.04M – $1.26M
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