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$2,091,000

  • Sold
  • Closed
  • Single Family
  • 6 Beds
  • 6 Full Baths
  • 6,190 Sq. Ft.
  • 4 Car Garage
  • Updated 8 days ago
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Whether looking for a private ranch estate, a family compound, rental income potential, possible subdivision, hobby farm or agricultural expansion - this gorgeous hacienda-style estate offers all of that opportunity and more! Enter the private gated property through a beautiful tree-lined driveway that winds through the Valencia orange grove and past the corrals to reach the main residence. The entire property boasts hacienda ranch-style architecture with old-world charm and details. The main house and guest house sit at the back of the property offering privacy and beautiful views of your land. **Main house - enjoy 3 beds, 2 baths, wood-beamed ceilings, ironwork, a custom bar, fireplaces, skylights and multiple patios for amazing indoor/outdoor living. The main house also has a private **Guest Suite with 1 bed, 1 bath, kitchen, living room, laundry & pool views. This space can be locked out of the main home for privacy. Direct access to this space makes for a wonderful in-law's quarters or rental income opportunity. **Guest house - located above the garage this space is large, bright and enjoys expansive views. With 2 beds, 1 bath, full kitchen, living room & laundry, this space is perfect for visitors or for rental income. **Entertainment pavilion barn - multiple party rooms, kitchen, bath, bar, dining area, dance floor and stage. Additional features: **Pool **Sports Court **Full Bath near the Sports Court **Private Well **Valencia Orange Grove ** Paddock area **Owned Solar installed in 2016 **40' RV Parking with a large custom view deck & hookups **Fully Fenced **6.13 flat usable acres **3 Parcels **Large 4 car garage with storage & EV charger **Water storage tank **Open space currently used for guest parking, big rig or equipment parking, can easily accommodate 50-60 cars **Storage Shipping Containers **Lot Study Survey Available **Approximately 4 miles to the 15 freeway. This magical property is truly one of a kind! Smell the orange blossoms. Hear the birds. Enjoy the gorgeous gardens. Throw fabulous parties. Love having your horses just steps away. Earn rental income. Subdivide the 3 parcels. Ideal West Valley Center location! This is the property you have been dreaming of.

Full Property Details for 11550 Old Castle

General

  • Sold For: $2,091,000
  • Status: Closed
  • Type: Single Family
  • Source: MRMLS
  • MLS ID: ND25240673
  • Added to Site: 316 day(s) ago

Interior

  • Rooms/Areas: See Remarks
  • Interior Features: High Ceilings, Granite Counters, Recessed Lighting, Ceiling Fan(s), Wood Product Walls, Stone Counters, Bar, Cathedral Ceiling(s), Beamed Ceilings, Block Walls, Balcony, Built-in Features, Storage
  • Fireplace: Yes
  • Fireplace(s): Guesthouse, Primary Bedroom, See Remarks, Living Room, Family Room
  • Eating Areas: Dining Room, See Remarks, Breakfast Nook
  • Appliances: Electric Oven, Double Oven, Electric Water Heater, Electric Cooktop, Refrigerator, Electric Range, Disposal, Dishwasher, Microwave, Water Heater
  • Flooring: See Remarks

Rooms

Bathrooms

  • Total Bathrooms: 6
  • Full Bathrooms: 6

Bedrooms

  • Total Bedrooms: 6

Other Rooms

  • Laundry: Individual Room, In Garage, In Closet, See Remarks

Additional Information

  • Pool: Yes
  • Pool Description: In-Ground, Fenced, Private
  • Spa Description: None

Exterior

  • Deck/Patio: Tile, See Remarks, Patio, Wraparound, Deck

Parking

  • Garage: Yes
  • Garage Spaces: 4
  • Parking: Garage, Gravel, Electric Vehicle Charging Station(s), Gated, Circular Driveway, RV Access/Parking, RV Hookups, Driveway

Location

  • County: San Diego
  • Subdivision: Valley Center
  • Driving Directions: Old Castle Rd west of Lilac Rd

School Information

  • School District: Valley Center - Pauma

Community

  • Community Features: Rural

Heating & Cooling

  • Cooling Type: Electric, Central Air, See Remarks
  • Heating Type: Fireplace(s), Electric, Solar, Central

Utilities

  • Sewer: Conventional Septic
  • Water: Agricultural Well, Public

Structural Information

  • Architectural Style: Spanish
  • Structure Type: Single Family Residence
  • Construction: Wood Siding, Other, Stucco, Block
  • Foundation: See Remarks
  • Roof: Spanish Tile
  • Common Walls: No Common Walls
  • Windows: Wood Frames, Skylight(s), Stained Glass, Screens
  • Doors: Sliding Doors, Double-Door Entry
  • Disability Access: See Remarks
  • Entry Location: 1
  • Stories/Levels: Two
  • Stories Description: Two
  • Square Feet: 6,190
  • Sq. Ft. Source: Assessor
  • Year Built: 1970
  • Year Built Source: Assessor
  • Property Condition: Turnkey

Additional Structures

  • Other Structures: Storage, Private Tennis Court, Guest House Detached, Sport Court Private, Outbuilding

Lot Features

  • Property View: Orchard, See Remarks, Pool
  • Lot Size (Acres): 6.13
  • Lot Size Source: Assessor
  • Irrigation System: Sprinkler System
  • Lot Description: Lot Over 40000 Sqft, Level with Street, Landscaped, Agricultural, Horse Property, Sprinkler System
  • Fencing (Description): Wood, Split Rail, Excellent Condition

Green Features

  • Energy Generation: Solar

Financial Considerations

  • Price Per Sq. Ft.: $337.8

Disclosures and Reports

  • Special Conditions: Standard

Listed by Willis Allen Real Estate, Kristine Gelbart
Sold by Willis Allen Real Estate, Cati Byrne

Listing agent

— 11550 Old Castle —

  • Kristine Gelbart

    Willis Allen Real Estate

858-395-0761

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 11550 Old Castle

School District:Valley Center-Pauma Unified School District
NameGradesDistance
Lilac School
30109 Lilac Road, Valley Center, CA 92082
K-60.7 mi
Valley Center Middle School
28102 North Lake Wohlford Road, Valley Center, CA 92082
6-86.4 mi
Valley Center High
31322 Cole Grade Road, Valley Center, CA 92082
9-123.7 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 11550 Old Castle

Date
Details
Price
Change
Source
8/19/2026
Sold
$2,091,000
-8.09%
MLS
5/01/2026
Price Reduced
$2,275,000
-6.19%
MLS
3/02/2026
Price Reduced
$2,425,000
-3.96%
MLS
10/17/2025
Listed
$2,525,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Listed by Willis Allen Real Estate, Kristine Gelbart
Sold by Willis Allen Real Estate, Cati Byrne

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11550 Old Castle, Valley Center, CA 92082 (MLS# ND25240673) is a Single Family property that was sold at $2,091,000 on August 19, 2026. Want to learn more about 11550 Old Castle? Do you have questions about finding other Single Family real estate for sale in Valley Center? You can browse all Valley Center real estate or contact a Coldwell Banker agent to request more information.