1230 Winston Avenue San Marino, CA $ 4,988,000
1230 Winston Avenue
$ 4,988,000
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1230 Winston Avenue

San Marino, CA, 91108
$ 4,988,000
Bedrooms3 Baths3.1 Sq 4,022

Monthly Estimate*

$ 31,495

Listed by The Agency
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Single Family Home for sale in San Marino, CA

for $4,988,000 with 3 bedrooms and 3 full baths, 1 half bath. This 4,022 square foot home was built in 1941 on a lot size of 0.5704.

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.

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Single Family Active

Price

$ 4,988,000

Bedrooms

3

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 0

Style

Lot Size

0.5704

Year Built

1941

Town/City

San Marino

County/Region

Los Angeles

MLS | Web ID

P128584

Days on Market

15

Features
General
Living Area 4022
Sewer Public Sewer
Heating Central Forced Air
Cooling Central Air Ductless Dual
Utilities Electricity Available Phone Available Sewer Available Water Available
Roof Shake Wood
Appliances 6 Burner Stove Built-In Range Barbecue Double Oven Dishwasher Freezer Gas Oven Gas Range Ice Maker Microwave Refrigerator Range Hood Water Softener Tankless Water Heater Water Heater
Garage Spaces 4
Patio/Porch Features Brick Concrete Open Patio Balcony
Architectural Style Colonial Georgian
Pool Features None
Security Features Security System Carbon Monoxide Detector(s) Security Gate Smoke Detector(s)
Construction Materials Brick Concrete Stucco Copper Plumbing
Exclusions All furniture and accessories
Year Built 1941
Electric 220 Volts
View None
Stories Count 2
Levels Two
Property Subtype Single Family Residence
Community Features Curbs Gutter(s) Park Storm Drain(s) Street Lights Sidewalks
Accessibility Parking
County Los Angeles
Property Type Residential
HOA false
Attached Garage false
Facing Direction West
Garage Y/N true
Other Structures Guest House Detached
Full Baths 1
Special Listing Conditions Standard
Status Active
Directions North of Huntington Drive and East of Sierra Madre Blvd.
City San Marino
Senior Community Y/N false
MLS Area 655 - San Marino
Lot Size Units Square Feet
Lot Size Square Feet 24847
Listing Terms Cash Cash to New Loan
Spa Features None
Property Attached Y/N false
Land Lease Y/N false
Property Condition Updated/Remodeled Turnkey
Lease Considered Y/N false
Structure Type House
Living Area Units Square Feet
Standard Status Active
Occupancy Type Owner
Year Built Source Assessor
Tax Lot 7475
Property Sub Type Additional Single Family Residence
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Interior
Interior Amenities Breakfast 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 Closet(s)
Basement Utility
Flooring Tile Wood
Fireplace Features Living Room Outside
Common Walls No Common Walls
Basement (Y/N) true
Air Conditioning Y/N true
Heating Y/N true
Window Features Custom Covering(s) Drapes Skylight(s)
Fireplace Y/N true
Half Baths 1
1/4 Baths 0
3/4 Baths 2
Laundry Features Laundry Room
Total Bedrooms 3
Main Level Bedrooms 0
Main Level Bathrooms 2
Total Baths 4
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Exterior
Exterior Amenities Awning(s) Balcony Barbecue Lighting Rain Gutters Fire Pit
Fencing Brick Chain Link Wrought Iron
Parking Features Covered Door-Single Driveway Garage Garage Door Opener Gated Side By Side Tandem
Lot Features 0-1 Unit/Acre Back Yard Front Yard Garden Sprinklers In Front Lawn Sprinklers Timer Sprinkler System Yard
Water Source Public
Total Parking 4
Inclusions Kitchen appliances.
Lot Size Area 24847
Foundation Details Raised
Spa false
Lot Size Acres 0.5704
Road Surface Type Paved
Private Pool false
Lot Size Source Assessor
Door Features French Doors
Road Frontage Type City Street
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* Excluded Features
List By
The Agency

Broker

sarah@sarahrogersestates.com

Email

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$31,495
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Monthly Principal & Interest
$31,495
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Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
8/24/2026$4,988,000 Listed Price

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1230 Winston Avenue, San Marino, CA, 91108 is a Single Family Home for sale at $4,988,000 with 4,022 sqft and a lot size of 0.5704. 1230 Winston Avenue has 3 bedrooms, 3.1 baths, and was built in 1941. The property's zip code is 91108 which is in San Marino, CA