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Shawn Bengtson

Office Broker - DRE 01236964

  • Office 760-805-7199
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10650 Old Castle Road, Valley Center – $2,995,000

  • 5 Beds
  • 4 Baths
  • 4,133 Sqft
  • 15 DOM
  • 5 Beds
  • 4 Baths
  • 4,133 Sqft
  • 15 DOM

10650 Old Castle Road

FIRST TIME ON THE MARKET: Recently featured by Architectural Digest, this masterwork by San Diego architect Kendrick Bangs Kellogg resides high atop its 40-acre Valley Center parcel offering 360-degree views through expansive walls of glass. The hand-crafted organic architecture and landscape melds together offering an array of intimate spaces scaled for everyday living. Inspired to return to their agrarian roots, in 1972 the family purchased a 40 acre plot and planted over 900 avocado trees. Designed by the architect in 1984, the home of glass and wood with rock walls sourced from the surrounding property took 6 years to build. Nestled amongst the avocado grove, the home’s high perch lends itself to breathtaking 360 degree views of the area through the floor to ceiling windows. With 5 bedrooms and 3 bathrooms, as well as two fireplaces and custom woodwork throughout, this home captures some of Kellogg’s most inspired work, blurring the line between nature and home, between architecture and sculpture.

Essential Information

  • MLS® #250043644SD
  • Price$2,995,000
  • Bedrooms5
  • Bathrooms4.00
  • Full Baths3
  • Half Baths1
  • Square Footage4,133
  • Acres0.00
  • Year Built1991
  • TypeResidential
  • Sub-TypeSingle Family Residence
  • StyleContemporary, Modern
  • StatusActive

Community Information

  • Address10650 Old Castle Road
  • Area92082 - Valley Center
  • SubdivisionValley Center
  • CityValley Center
  • CountySan Diego
  • Zip Code92082

Amenities

  • Parking Spaces15
  • ParkingDriveway
  • # of Garages3
  • GaragesDriveway
  • PoolNone

Interior

  • AppliancesPropane Cooking, Refrigerator
  • CoolingCentral Air
  • FireplaceYes
  • FireplacesLiving Room, Primary Bedroom
  • # of Stories2
  • StoriesTwo

Interior Features

All Bedrooms Up, All Bedrooms Down

Heating

Forced Air, Fireplace(s), Propane, Wood

Exterior

  • ExteriorGlass, Wood Siding
  • RoofComposition
  • ConstructionGlass, Wood Siding

Additional Information

  • Date ListedNovember 7th, 2025
  • Days on Market15

Listing Details

  • AgentKeith York
  • OfficeAgents of Architecture, Inc.
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Keith York, Agents of Architecture, Inc..

Based on information from California Regional Multiple Listing Service, Inc. as of November 22nd, 2025 at 6:36pm PST. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.