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620 S Allen Avenue, San Marino, CA 91108

San Marino
Local realty services provided by:CENTURY 21 Affiliated
620 S Allen Avenue,San Marino, CA 91108
$6,800,000
  • 5 Beds
  • 7 Baths
  • 4,790 sq. ft.
  • Single family
  • Active
Listed by: evangelyn lin
Office: exp realty of california, inc.
MLS#:P1-26446
Source:San Diego MLS via CRMLS

Price summary

  • Price:$6,800,000
  • Price per sq. ft.:$1,419.62

About this home

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...

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Home facts

  • Year built:1925
  • Listing ID #:P1-26446
  • Added:9 day(s) ago
  • Updated:April 05, 2026 at 02:27 PM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:7
  • Full bathrooms:6
  • Half bathrooms:1
  • Flooring:Wood
  • Kitchen Description:6 Burner Stove, Dishwasher, Double Oven, Freezer, Gas Stove, Microwave, Pantry, Refrigerator
  • Living area:4,790 sq. ft.

Heating and cooling

  • Cooling:Central Forced Air
  • Heating:Fireplace, Forced Air Unit

Structure and exterior

  • Roof:Spanish Tile
  • Year built:1925
  • Building area:4,790 sq. ft.
  • Architectural Style:Mediterranean/Spanish
  • Exterior Features:Deck, Patio, Porch
  • Levels:2 Story

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$6,800,000
  • Price per sq. ft.:$1,419.62

Features and amenities

  • Appliances:6 Burner Stove, Dishwasher, Double Oven, Freezer, Gas Stove, Microwave, Refrigerator
  • Pool features:Below Ground, Private
  • Smart home:Yes

Parking

  • Total parking spaces:8
  • Parking description:Garage, Garage - Single Door, Gated
  • Garage spaces:2
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