620 S Allen Avenue
San Marino, CA 91108
Map
- 5 beds
- 7 baths
- 4,790 sqft
- ~3/4 acre lot
- $1,645 per sqft
- 1925 build
- – on site
Exactly 100 years later, 620 S Allen Ave proves that exquisite design always stands the test of time. This 1925 Spanish Colonial Revival by architect Everett Phillips Babcock has been meticulously renovated over the past three years into something truly spectacular. Blending historic charm with luxurious modern updates, the home invites you to live exceptionally--without compromise. Set in the exclusive Huntington Library District, this stately residence stands proudly among San Marino's finest estates. Inside, graceful archways, exposed beams, and wide plank oak floors frame light-filled, elegant interiors. The sweeping formal living room impresses with a soaring cathedral ceiling, perfect for lively gatherings and evening champagne toasts. Just beyond, the cozy family room and its Gothic arch windows offer the perfect place to unwind. The kitchen is a true showpiece: Italian marble counters, Wolf and Sub-Zero appliances, and custom Italian cabinetry create a space as stylish as it is functional. Enjoy meals in the sunlit dining room overlooking the lush backyard. Five bedrooms include a guest room downstairs and a luxurious upstairs primary suite with spa-like bath and massive walk-in closet. Each additional bedroom has its own en suite for added privacy. Sited on an expansive
Last checked:
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Last updated Jun 18, 2025
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MLS# CRP1-22151 —
This home is listed in more than one place. See it here.
Upcoming Open Houses
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Sunday, 6/22
2pm-4pm
The Building
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Year Built:1925
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Building Area Units:Square Feet
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Architectural Style:Spanish
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Stories:2
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Levels:Two Story
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Accessibility Features:Other
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Building Area Total:4790
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Building Area Source:Measured
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Basement:true
Interior
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Interior Features:Family Room
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Kitchen Features:Breakfast Bar, Breakfast Nook, Stone Counters, Dishwasher, Double Oven, Gas Range/Cooktop, Grill Built-in, Kitchen Island, Microwave, Pantry, Refrigerator, Other
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Flooring:Wood
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Fireplace:true
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Fireplace Features:Family Room
Room Dimensions
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Living Area:4790
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Living Area Units:Square Feet
Location
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Directions:Cross Street: California Blvd and S Allen
The Property
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Property Type:Residential
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Property Subtype:Single Family Residence
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Parcel Number:5329006004
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Lot Size Area:0.7643
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Lot Size Acres:0.7643
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Lot Size SqFt:33293
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Lot Size Units:Acres
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View:Mountain(s)
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View:true
Listing Agent
- Contact info:
- Agent phone:
- (626) 807-6581
Beds
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Bedrooms Total:5
Baths
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Total Baths:7
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Full Baths:1
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Partial Baths:6
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Bath Includes:Double Vanity
The Listing
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Listing Terms:Cash
Heating & Cooling
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Heating:Central
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Heating:true
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Cooling:Central Air
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Cooling:true
Appliances
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Appliances:Dishwasher
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Laundry Features:Laundry Room
The Community
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Association:false
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Spa:true
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Spa Features:Heated
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Pool Private:true
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Pool Features:In Ground
Parking
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Garage:true
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Attached Garage:false
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Garage Spaces:2
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Carport:false
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Parking Total:8
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Parking Features:Detached
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Covered Spaces:2
Monthly cost estimate
Asking price
$7,880,000
| Expense | Monthly cost |
|---|---|
|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$42,195
|
| Taxes | N/A |
| Insurance | $2,167 |
| Utilities | $227 See report |
| Total | $44,589/mo.* |
| *This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
| Date | Event | Source | Price | % Change |
|---|---|---|---|---|
|
5/14/25
May 14, 2025
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Listed / Active | BRIDGE | $7,880,000 | 82.0% (24.6% / YR) |
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4/2/24
Apr 2, 2024
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Listed / Active | CRMLS_CA | ||
|
11/17/23
Nov 17, 2023
|
Listed / Active | BRIDGE |
