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.

Based on information submitted to CRMLS as of May 15, 2026 5:50 AM EDT . All data is deemed reliable but is not guaranteed accurate by the MLS. All information should be independently reviewed and verified for accuracy. IDX information is provided exclusively for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Name

Your Email Address

Phone

Message Send me the deed for 10650 Old Castle Road Valley Center CA 92082 (ID#:250043644SD)

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Name

Your Email Address

Phone

Message Send me the survey or tax map for 10650 Old Castle Road Valley Center CA 92082 (ID#:250043644SD)

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Name

Your Email Address

Phone

Message I would like more information for 10650 Old Castle Road Valley Center CA 92082 (ID#:250043644SD)

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Listing Tools

Property Details of 10650 Old Castle Road

Map Location

Encino

Hi there! How can we help you?

Listing Tools

Hi there! How can we help you?

Property Details of 10650 Old Castle Road

Map Location

Hi there! How can we help you?

Hi there! How can we help you?

Hi there! How can we help you?

Encino