685 Chester Avenue San Marino, CA $ 3,980,000
685 Chester Avenue
$ 3,980,000
Recently Listed
Open House 4/16 11am - 2pm
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685 Chester Avenue

San Marino, CA, 91108
$ 3,980,000
Bedrooms5 Baths5.0 Sq 4,401

Monthly Estimate*

$ 24,506

Listed by eXp Realty of California, Inc.
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Single Family Home for sale in San Marino, CA

for $3,980,000 with 5 bedrooms and 5 full baths. This 4,401 square foot home was built in 1951 on a lot size of 0.5295.

Resting on a 1/2 acre corner lot in San Marino's exclusive Huntington Library neighborhood, 685 Chester Avenue is a timeless Mid-Century ranch ideal for planting roots. This single-story home offers elegant, light-filled living spaces, a private backyard with lush gardens, and a versatile 824 sq ft guest house complete with a full kitchen, living room, and bedroom ensuite. A grand, double-door entry opens to the home's gracious foyer with gleaming marble tiles. To the right, an elegant formal living room with intricate millwork and numerous windows offers the perfect setting for social club meetings, piano practice, or simply relaxing with a good book in front of the handsome fireplace. The heart of the home is found in the centrally located family room complete with skylights and a statement fireplace. Sliding glass doors dissolve the boundary between inside and out while offering peaceful views of the covered patio and lush gardens. Nearby, the kitchen features a large island, abundant storage, and a Sub-Zero refrigerator. From the living area, a hallway leads to three bedroom suites resting at the rear of the home, including the luxurious primary. A private fourth bedroom and a hallway bathroom are located off the foyer. The home's serene outdoor areas include a covered stone patio-ideal for weekend brunch-overlooking a grassy lawn and blooming rose garden. The secluded guest house at the rear of the property is updated and fully equipped for visiting loved ones or multi-generational living. Between the garage and the rear gate, you'll find a large and versatile space ideal for extra parking or a basketball court. Set in a picture-perfect neighborhood just blocks from the Huntington Library and San Marino High School, 685 Chester Ave is where the good life stops being an aspiration and becomes reality.

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Open House

4/16/2026 11:00 AM - 2:00 PM
4/18/2026 2:00 PM - 4:00 PM
4/19/2026 2:00 PM - 4:00 PM
685 Chester Avenue San Marino, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 3,980,000

Bedrooms

5

Full Bath

5

Property Type

Single Family

Taxes

$ 0

Style

Lot Size

0.5295

Year Built

1951

Town/City

San Marino

County/Region

Los Angeles

MLS | Web ID

P126672

Days on Market

2

Features
General
Living Area 4401
Sewer Public Sewer
Heating Central Fireplace(s)
Cooling Central Air
Possession Close Of Escrow
Appliances Double Oven Dishwasher Gas Cooktop Microwave Refrigerator Trash Compactor
Garage Spaces 2
Patio/Porch Features Concrete Covered Stone
Architectural Style Mid-Century Modern
Pool Features None
Security Features Prewired Carbon Monoxide Detector(s) Smoke Detector(s)
Year Built 1951
View Neighborhood Trees/Woods
Stories Count 1
Levels One
Property Subtype Single Family Residence
Community Features Curbs Sidewalks
Accessibility Safe Emergency Egress from Home Parking
County Los Angeles
New Construction false
Property Type Residential
HOA false
Attached Garage true
Subdivision Name Not Applicable
Garage Y/N true
Other Structures Guest House Detached Guest House
Full Baths 3
Special Listing Conditions Standard Trust
Status Active
Directions South of E California Blvd West of Sierra Madre Blvd North of Lombardy Rd. Corner of Lombardy and Chester Ave
City San Marino
Senior Community Y/N false
MLS Area 655 - San Marino
Lot Size Units Square Feet
Lot Size Square Feet 23064
Listing Terms Cash Cash to New Loan Conventional
Spa Features None
Property Attached Y/N false
Land Lease Y/N false
Lease Considered Y/N false
Structure Type House
Living Area Units Square Feet
Standard Status Active
Occupancy Type Vacant
Year Built Source Assessor
Tax Lot 10
Property Sub Type Additional Single Family Residence
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Interior
Interior Amenities Breakfast Bar Built-in Features Crown Molding Dry Bar Separate/Formal Dining Room Eat-in Kitchen Open Floorplan Pantry Recessed Lighting Storage Bedroom on Main Level Primary Suite Walk-In Closet(s)
Flooring Tile Wood
Fireplace Features Family Room Living Room
Total Stories 1
Common Walls No Common Walls
Air Conditioning Y/N true
Heating Y/N true
Window Features Skylight(s) Shutters
Fireplace Y/N true
Half Baths 0
1/4 Baths 0
3/4 Baths 2
Laundry Features Inside Laundry Closet In Kitchen
Total Bedrooms 5
Entry Level 1
Total Baths 5
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Exterior
Exterior Amenities Lighting
Fencing Privacy Security
Parking Features Covered Direct Access Door-Single Driveway Garage Gated Private On Street
Lot Features Corner Lot
Water Source Public
Total Parking 6
Lot Size Area 23064
Spa false
Lot Size Acres 0.5295
Private Pool false
Lot Size Source Assessor
Door Features Double Door Entry Mirrored Closet Door(s) Sliding Doors
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* Excluded Features
List By
Exp Realty Of California, Inc.

Broker

eva@linrealtygroup.com

Email

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Default based on a 30-year fixed rate of 6.25% 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
4/14/2026$3,980,000 Listed Price

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685 Chester Avenue, San Marino, CA, 91108 is a Single Family Home for sale at $3,980,000 with 4,401 sqft and a lot size of 0.5295. 685 Chester Avenue has 5 bedrooms, 5.0 baths, and was built in 1951. The property's zip code is 91108 which is in San Marino, CA