912 Winston Avenue

San Marino CA 91108

3807 sq. ft.

14043 sq. ft.

Single-Family

Last sold for $5,080,000

Yan Wang, last sold this property on 15 April 2026 after 50 days on market.

Overview

This newly renovated luxury estate is ideally located in the heart of San Marino, within the award-winning San Marino Unified School District and less than one mile from San Marino High School. Showcasing extensive capital improvements and thoughtful upgrades throughout, this residence offers 5 spacious bedrooms and 4 bathrooms, including two expansive suites designed for comfort and privacy. The main level features four bedrooms and three bathrooms, highlighted by a beautifully remodeled primary suite with custom closets and a designer bathroom renovation. The chef’s kitchen has been completely upgraded with premium appliances, including a 48-inch Sub-Zero refrigerator, professional-grade cooking appliances, custom cabinetry, designer lighting, and refined finishes. New hardwood flooring, upgraded LED lighting, and fresh interior paint elevate the home’s modern elegance. A newly constructed second-floor suite provides a private retreat with stylish finishes—ideal for extended family or guests. Outdoor living is equally impressive. The landscaped grounds have been enhanced with updated irrigation systems, new landscape lighting, additional planting, and improved drainage and soil retention features. The backyard is a true resort-style oasis featuring a pool, spa, slide, outdoor kitchen, and dedicated pool bath—perfect for entertaining. Major system upgrades include a newly installed CertainTeed Presidential roof, whole-house termite treatment, a Defender iGen 30C water softening system, copper plumbing upgrades, Moen Flo smart water shutoff system, EV charging infrastructure, epoxy-finished garage floors, and a fully paid solar system for enhanced efficiency and peace of mind. With its extensive renovations, premium finishes, and prime location, this exceptional property offers a rare opportunity to own a turnkey luxury home in one of Southern California’s most prestigious communities.

Features

5 bedrooms

4 bathrooms

2 carspaces

2 garage spaces

3807 sq. ft. floor area

14043 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 5 bedroom single-family properties sold in San Marino over the last 12 months, the estimated median property value of 912 Winston Avenue is $4.24m.

Median value

$4.24m

Estimated value range

$2.63m - $8.88m

Median days on market

Estimated value trend

increase over the last 12 months

Average days on market is based on recent, comparable sales in San Marino. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 912 Winston Avenue

2026

Sold

$5,080,000

15 Apr 2026 by Yan Wang, of JC Pacific Corp

2025

Sold

$4,550,000

20 May 2025 by Katherine Quach, of Treeline Realty & Investment

2024

Sold

$3,800,000

03 Apr 2024 by Jayne Parsons, of Keller Williams Realty

Happy sellers in San Marino

We have insufficient information to provide an overview of customer satisfaction for San Marino. Viewing the agent profiles, reviews and sales for San Marino can provide insights for this location.