1288 Oak Grove Avenue, San Marino, CA 91108

About this single-family home

Set behind gates in San Marino’s coveted estate neighborhood, this extraordinary 1.52-acre property showcases a magnificent Spanish Colonial residence by celebrated architect Roland E. Coate. The extravagant main home features a dramatic 570-foot reception hall, elegant formal living and dining rooms, a richly paneled library, and a gourmet kitchen with a butler’s pantry. The expansive family room opens to a stunning wood-beamed patio, ideal for seamless indoor-outdoor living. The impeccably landscaped grounds offer a private retreat complete with a championship renewal lighted tennis court and putting green, resort-style pool and spa pavilion, tranquil fountains, and mature trees. Just a short stroll to top-rated Valentine Elementary, Huntington Middle School, and picturesque Lacy Park, this rare estate presents an unparalleled opportunity for luxurious living and grand-scale entertaining in one of San Marino’s most prestigious settings.

Listing description from the March 2026 sale, as reported to CRMLS.

Sale history

$9,980,000

Sold March 2026 · listed $11,500,000, on market February 2026 · MLS #WS26044348 · Source: CRMLS

Listing Agent: HE GEORGE GAO · Listing Office: RE/MAX ELITE REALTY · Contact: 626-679-0858 · Bought with: HE GEORGE GAO · RE/MAX ELITE REALTY

$12,880,000

Sold December 2017 · listed $14,680,000, on market February 2017 · MLS #P0-316011386 · Source: CRMLS

Listing Agent: Sabrina Wu · Listing Office: COMPASS · Contact: (626) 205-4040 · Bought with: YING YE · KELLER WILLIAMS SIGNATURE RLTY

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