CnC Realty
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$4,988,000

1230 Winston Avenue

San Marino, CA 91108

Active

3

Beds

4

Baths

4,022

Sq. Ft.

1941

Year Built

Los Angeles

County

SingleFamilyResidence

Property Type

About this home

Nestled on a sprawling, park-like 0.57-acre double lot in one of San Marino's most coveted neighborhoods, this Georgian Colonial estate offers a rare blend of timeless character and modern luxury. Designed by architect Cyril Bennett, known for his design of the Pasadena Playhouse and the Raymond Theater, this property features a meticulously updated 1941 home plus a detached, oversized luxury 4-car garage, complete with a kitchenette, built-in appliances, and gorgeous 3/4 bathroom. This is an excellent bonus space for a home gym, catering prep, or game room with every amenity imaginable - air-conditioning, built-in cabinets, walk-in closet, finished floor, and 2 pull-down staircases to the huge plywood-decked attic storage area. From the moment you enter the home, you will recognize its sophistication. The grand foyer features a sweeping staircase and a high domed ceiling. The formal living room, accented by crown molding, oak hardwood floors, large bay windows, and a gas fireplace, flows seamlessly through 2 sets of French doors to a stunning patio area. A beautiful library/family room provides a serene retreat, with cozy wood paneling and a built-in TV/entertainment center, offering picturesque views of the property's lush landscaping and towering redwoods. The gourmet kitchen is mise en place made manifest, equipped with Viking stainless steel appliances, farmhouse porcelain sink, quartz countertops, a breakfast nook and access to the elegant dining room. Beyond the main residence, the estate excels in versatility. Descend the storybook stone stairs to a private outdoor oasis showcasing a waterfall, fireplace and plenty of seating for al fresco dining. A temperature-controlled secluded summer cottage, featuring French doors and a paver stone patio, provides an ideal spot for home office or studio. There is no shortage of entertaining spaces. The private rear yard features a built-in firepit, an outdoor kitchen with high-end built-in appliances, including a barbecue, sink, cooktop and refrigerator. With an abundance of amenities, upgrades, and entertainment space, this property is a rare find. The system updates include a new 400-amp electrical panel, updated wiring and plumbing, dual 5-ton HVAC units, 2 water heaters, an automatic driveway gate and plenty of on-site parking. Conveniently situated near the Huntington Library and San Marino High School, this exceptional property seamlessly integrates classic elegance with contemporary functionality.

Listed by Sarah Rogers · DRE #01201812 · The Agency
MLS #1184658487
ListedAug 24, 2026

Property Details

Architecture

StoriesN/A
StyleColonial, Georgian
Total UnitsN/A
RoofShake, Wood
Garage Spaces4
PoolN/A
SpaNone

Features & Amenities

Interior FeaturesBreakfast Bar, Built In Features, Balcony, Breakfast Area, Crown Molding, Eat In Kitchen, Pantry, Paneling Wainscoting, Stone Counters, Recessed Lighting, Storage, All Bedrooms Up, Attic, Dressing Area, Entrance Foyer, Jack And Jill Bath, Primary Suite, Walk In Pantry, Walk In Closets
Exterior FeaturesAwnings, Balcony, Barbecue, Lighting, Rain Gutters, Fire Pit
FlooringTile, Wood
CoolingCentral Air, Ductless, Dual
HeatingCentral, Forced Air
FireplaceLiving Room, Outside
LaundryLaundry Room
Parking FeaturesCovered, Door Single, Driveway, Garage, Garage Door Opener, Gated, Side By Side, Tandem
Parking Total4
Patio & PorchBrick, Concrete, Open, Patio, Balcony
Entry LevelN/A
Entry LocationN/A
Common WallsNo Common Walls

Property Features

Lot Size0.57 ac
Lot FeaturesZero To One Unit Acre, Back Yard, Front Yard, Garden, Sprinklers In Front, Lawn, Sprinklers Timer, Sprinkler System, Yard
ViewNone
DirectionsNorth of Huntington Drive and East of Sierra Madre Blvd.

Community

Area655 - San Marino
School DistrictN/A

Tax & Financial

TermsCash, Cash To New Loan
Land LeaseNo
HOA NameN/A
HOA FeeN/A

Request a Tour

Mortgage Estimate

$26,548/mo

20% down · 7% APR · 30-yr fixed

Estimate only. Does not include taxes, insurance, or HOA.

CRMLSLast updated: October 21, 2026 at 3:45 PM

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