10650 Old Castle Road, Valley Center, CA 92082

Local realty services provided by:Better Homes and Gardens Real Estate Everything Real Estate
10650 Old Castle Road,Valley Center, CA 92082
$2,995,000
  • 5 Beds
  • 4 Baths
  • 4,133 sq. ft.
  • Single family
  • Active
Listed by: keith york
Office: agents of architecture, inc.
MLS#:250043644SD
Source:CRMLS

Price summary

  • Price:$2,995,000
  • Price per sq. ft.:$724.66

About this home

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

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Home facts

  • Year built:1991
  • Listing ID #:250043644SD
  • Added:75 day(s) ago
  • Updated:January 22, 2026 at 11:38 AM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:4
  • Full bathrooms:3
  • Half bathrooms:1
  • Living area:4,133 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Fireplaces, Forced Air, Propane, Wood

Structure and exterior

  • Roof:Composition
  • Year built:1991
  • Building area:4,133 sq. ft.

Finances and disclosures

  • Price:$2,995,000
  • Price per sq. ft.:$724.66
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