Property Details
Upcoming Open Houses
About this Property
Discover the ideal blend of modern luxury and historic grandeur at 620 South Allen Ave. Set in San Marino's exclusive Huntington Library District, this distinguished Spanish Colonial Revival estate--originally designed by renowned architect Everett Phillips Babcock--has been masterfully reimagined through a meticulous, multi-year, ground-up renovation completed in 2025. The home has been extensively improved at the infrastructure level, including a new roof, all-new electrical and plumbing systems, new HVAC, insulation, and re-finished windows. Thoughtfully integrated smart-home enhancements include Nest climate control, two high-speed EV charging stations, and a pre-wired security system with CCTV, offering both comfort and peace of mind. Inside, a curated palette of sumptuous finishes defines the living experience, including engineered white oak flooring, imported Italian porcelain tile, bespoke lighting, and custom Italian cabinetry throughout. Designed for both everyday living and elegant entertaining, the chef's kitchen serves as a true centerpiece--appointed with Italian marble countertops, fully integrated Sub-Zero refrigeration, a Wolf 48-inch cooktop with double ovens, and a generous walk-in pantry. The home offers five en suite bedrooms, including a main-level guest sui
MLS Listing Information
MLS #
CRP1-26446
MLS Source
California Regional MLS
Days on Site
0
Interior Features
Bedrooms
Dressing Area, Primary Suite/Retreat
Kitchen
Other, Pantry
Appliances
Built-in BBQ Grill, Dishwasher, Freezer, Microwave, Other, Oven - Double, Refrigerator
Dining Room
Breakfast Bar, Breakfast Nook, Formal Dining Room, In Kitchen, Other
Family Room
Other
Fireplace
Family Room, Living Room
Flooring
Other
Laundry
In Laundry Room, Other
Cooling
Central Forced Air
Heating
Central Forced Air, Fireplace
Exterior Features
Roof
Tile
Pool
In Ground, Pool - Yes, Spa - Private
Style
Other, Spanish
Parking, School, and Other Information
Garage/Parking
Garage, Gate/Door Opener, Guest / Visitor Parking, Off-Street Parking, Other, Garage: 2 Car(s)
Neighborhood: Around This Home
Neighborhood: Local Demographics
Market Trends Charts
Nearby Homes for Sale
620 S Allen Ave is a Single Family Residence in San Marino, CA 91108. This 4,790 square foot property sits on a 0.764 Acres Lot and features 5 bedrooms & 6 full and 1 partial bathrooms. It is currently priced at $6,800,000 and was built in 1925. This address can also be written as 620 S Allen Ave, San Marino, CA 91108.
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This listing information is up-to-date as of March 26, 2026. For the most current information, please contact Evangelyn Lin, (626) 807-6581
