11550 Old Castle
Valley Center, CA 92082 • 6 Bed • 6 Bath • 6,190 sq.ft.

Property summary

With a rare blend of old-world charm and modern amenities, this hacienda style estate brims with history, grace, attention to the details for fine living, entertainment and enjoyment of the land. The main house showcases classic hacienda elements plus a generous guest house provides a comfortable stay for visitors. Nestled on over 6 lush acres, everything was designed for unforgettable gatherings. The expansive entertainment pavilion features party rooms, a kitchen, bathroom and bar. Host lively events on the dance floor, dine under ambient lighting, or enjoy live performances on the built-in stage. Stroll through your own flourishing grove of delicious Valencia oranges and passion fruit irrigated by your private well. Tend to your horses or farm animals at the nearby corrals. Grab a game at your private sport court and a swim afterwards in the refreshing sparkling pool. Eco-conscious solar panels are owned. Find dedicated parking and hookups for your RV next to a custom deck. The private gated entrance and beautiful tree lined driveway is timeless and impressive. Whether looking for a private oasis or a family compound, hobby farm or expand your crop, tend to a horse or buy another, this stunning property has it all.

Days on market: 70

Listing updated: December 26, 2025 - 10:17:12

Property details

Property ID
ND25240673
Size
6190 sq.ft.
Home Type
Residential
Year Built
1970
Property Size
6.13 acres
Garage
4
Levels
2
Spa
None
Patio
Deck, Patio, See Remarks, Tile, Wrap Around
Basement
No
View
Orchard, Pool
Pool
Fenced, In Ground, Private

Listed by: Kristine Gelbart DRE #01345809 858-755-6761, Willis Allen Real Estate - North San Diego County

Source: North San Diego County, MLS#: ND11105 Originating MLS: CRMLS

Interior information

Rooms
Other, Dining Room
Bathrooms
6
Kitchen
Double Oven, Dishwasher, Electric Cooktop, Electric Oven, Electric Range, Electric Water Heater, Disposal, Microwave, Refrigerator, Water Heater
Cooling
Central Air, Electric, See Remarks
Heating
Central, Electric, Fireplace(s), Solar
Flooring
See Remarks
Laundry
Laundry Closet, In Garage, Laundry Room, See Remarks
$2,525,000
Property price
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Revesty savings: $86K
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Est.: $10,100/mo
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Working hours: Monday to Friday 9:00am - 6:00pm (PST)

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The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional. Based on information from California Regional Multiple Listing Service, Inc. as of 2026-01-24 19:50:35 PST and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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