- 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 3/4 acre lot, the grounds offer wonderful amenities in a private and picturesque setting that feels like your own luxury resort. Invite friends over for a tennis tournament on your pristine, regulation size court, then heat up the built-in grill for a care-free barbecue on the massive wood deck before cooling off with a dip in the saltwater pool/spa. Whether hosting a black tie charity gala or a jubilant summer pool party, you have the perfect venue right in your backyard. The grounds also include a versatile studio, easily used as an exercise space or game room. More than just a legacy home that surrounds you with beauty, 620 S Allen Ave is your invitation to an entirely new world of daily joys for you and those you love most.
Last checked:
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Last updated Jun 3, 2025
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MLS# P1-22151 —
This home is listed in more than one place. See it here.
The Building
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Year Built:1925
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Year Built Source:Assessor
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Architectural Style:See Remarks, Spanish
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Structure Type:House
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Exterior Features:Barbecue Private, Balcony
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Stories Total:2
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Entry Level:1
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Basement:Unfinished
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Patio And Porch Features:Deck, Patio, Porch
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Patio:1
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Accessibility Features:Parking
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Common Walls:No Common Walls
Interior
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Features:Beamed Ceilings, Stone Counters, Pantry, Balcony, Storage, Sunken Living Room, Recessed Lighting, High Ceilings, Built-in Features
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Levels:Two
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Kitchen Features:Kitchen Island, Pots & Pan Drawers, Walk-In Pantry, Stone Counters
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Eating Area:Area, Separated, In Kitchen, Dining Room, Breakfast Nook, Breakfast Counter / Bar
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Flooring:See Remarks, Wood
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Room Type:Bonus Room, Primary Bathroom, Laundry, Kitchen, Foyer, Walk-In Pantry, Walk-In Closet, Utility Room, Primary Bedroom, Living Room, Formal Entry, Family Room, Entry, Dressing Area
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Living Area Units:Square Feet
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Living Area Source:Taped
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Fireplace:Yes
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Fireplace:Family Room, Living Room
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Laundry:Inside, Individual Room
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Laundry:1
Room Dimensions
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Living Area:4790.00
Location
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Directions:Cross Street: California Blvd and S Allen
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Latitude:34.13563200
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Longitude:-118.11264300
The Property
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Property Type:Residential
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Subtype:Single Family Residence
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Property Condition:Updated/Remodeled, Turnkey
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Lot Size Area:33293.0000
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Lot Size Acres:0.7643
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Lot Size SqFt:33293.00
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Lot Size Source:Assessor
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View:1
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View:Mountain(s), Neighborhood, Pool
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Fence:Yes
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Sprinklers:Yes
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Additional Parcels:Yes
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Additional Parcels Description:5329-006-005
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Other Structures:Storage, Tennis Court Private
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Land Lease:No
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Lease Considered:No
Listing Agent
- Contact info:
- No listing contact info available
Taxes
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Tax Tract:464101
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Tax Lot:52
Beds
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Total Bedrooms:5
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Main Level Bedrooms:1
Baths
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Total Baths:7
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Bathroom Features:Double sinks in bath(s), Bathtub, Walk-in shower, Vanity area, Stone Counters, Soaking Tub, Separate tub and shower, Privacy toilet door, Exhaust fan(s), Double Sinks in Primary Bath, Shower
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Full & Three Quarter Baths:1
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Main Level Baths:2
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Full Baths:1
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Half Baths:1
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Three Quarter Baths:5
The Listing
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Special Listing Conditions:Standard
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Parcel Number:5329006004
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Showings Begin:2025-05-14
Heating & Cooling
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Heating:1
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Heating:Central, Fireplace(s)
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Cooling:Yes
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Cooling:Central Air
Utilities
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Sewer:Public Sewer
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Water Source:Public
Appliances
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Appliances:Dishwasher, 6 Burner Stove, Microwave, Indoor Grill, Gas Cooktop, Double Oven, Refrigerator, Freezer
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Included:Yes
The Community
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Features:Curbs, Sidewalks
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Association:No
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Pool:Private, In Ground
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Senior Community:No
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Spa:1
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Private Pool:Yes
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Spa Features:Private, In Ground
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Assessments:No
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Assessments:None
Parking
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Parking:Yes
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Parking:Garage, Street, Gated, Driveway, Circular Driveway, Guest
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Parking Spaces:8.00
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Attached Garage:No
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Garage Spaces:2.00
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
|
Listed / Active | CRMLS_CA | $7,880,000 | 82.0% (24.6% / YR) |
4/2/24
Apr 2, 2024
|
Listed / Active | CRMLS_CA | ||
11/17/23
Nov 17, 2023
|
Listed / Active | BRIDGE |