620 S Allen Ave, San Marino, CA 91108 - View 1
620 S Allen Ave, San Marino, CA 91108 - View 2
620 S Allen Ave, San Marino, CA 91108 - View 3
620 S Allen Ave, San Marino, CA 91108 - View 4
620 S Allen Ave, San Marino, CA 91108 - View 5
620 S Allen Ave, San Marino, CA 91108 - View 6
620 S Allen Ave, San Marino, CA 91108 - View 7
620 S Allen Ave, San Marino, CA 91108 - View 8
620 S Allen Ave, San Marino, CA 91108 - View 9
620 S Allen Ave, San Marino, CA 91108 - View 10
620 S Allen Ave, San Marino, CA 91108 - View 11
620 S Allen Ave, San Marino, CA 91108 - View 12
620 S Allen Ave, San Marino, CA 91108 - View 13
620 S Allen Ave, San Marino, CA 91108 - View 14
620 S Allen Ave, San Marino, CA 91108 - View 15
620 S Allen Ave, San Marino, CA 91108 - View 16
620 S Allen Ave, San Marino, CA 91108 - View 17
620 S Allen Ave, San Marino, CA 91108 - View 18
620 S Allen Ave, San Marino, CA 91108 - View 19
620 S Allen Ave, San Marino, CA 91108 - View 20
620 S Allen Ave, San Marino, CA 91108 - View 21
620 S Allen Ave, San Marino, CA 91108 - View 22
620 S Allen Ave, San Marino, CA 91108 - View 23
620 S Allen Ave, San Marino, CA 91108 - View 24
620 S Allen Ave, San Marino, CA 91108 - View 25
620 S Allen Ave, San Marino, CA 91108 - View 26
620 S Allen Ave, San Marino, CA 91108 - View 27
620 S Allen Ave, San Marino, CA 91108 - View 28
620 S Allen Ave, San Marino, CA 91108 - View 29
620 S Allen Ave, San Marino, CA 91108 - View 30
620 S Allen Ave, San Marino, CA 91108 - View 31
620 S Allen Ave, San Marino, CA 91108 - View 32
620 S Allen Ave, San Marino, CA 91108 - View 33
620 S Allen Ave, San Marino, CA 91108 - View 34
620 S Allen Ave, San Marino, CA 91108 - View 35
620 S Allen Ave, San Marino, CA 91108 - View 36
620 S Allen Ave, San Marino, CA 91108 - View 37
620 S Allen Ave, San Marino, CA 91108 - View 38
620 S Allen Ave, San Marino, CA 91108 - View 39
620 S Allen Ave, San Marino, CA 91108 - View 40
620 S Allen Ave, San Marino, CA 91108 - View 41
620 S Allen Ave, San Marino, CA 91108 - View 42
620 S Allen Ave, San Marino, CA 91108 - View 43
620 S Allen Ave, San Marino, CA 91108 - View 44
620 S Allen Ave, San Marino, CA 91108 - View 45
620 S Allen Ave, San Marino, CA 91108 - View 46
620 S Allen Ave, San Marino, CA 91108 - View 47
620 S Allen Ave, San Marino, CA 91108 - View 48

620 S Allen Ave, San Marino, CA 91108

List Price: $7,880,000On Market FlagOn market
May 13, 20254,790 sqft5 beds7 baths
Listed by: Evangelyn Lin
License #: 01817694
Phone #: (626) 807-6581
eXp Realty of California, Inc.
Source:
CRMLS Logo
MLS #: P1-22151

Property Description

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.
Assignment
Get a detailed valuation report, schedule a tour or make an offer!
Kevin Kretzmer
Kevin Kretzmer

Role: TurboHome Head Agent

Experience: 10 years

No. of Transactions: 227

“I specialize in helping clients find their dream home or next investment in California, focusing on residential and multi-family properties. My client-first approach, clear communication, and attention to detail ensure that everyone I work with receives exceptional service.”

TurboHome Fair Market Estimate

TurboHome

TurboHome Savings

$118,767

TurboHome Estimated Value

$7,898,900

$1,649 sqft

High Valuation
$8,293,845
$1731/sqft
Normal Valuation
$7,898,900
$1649/sqft
Low Valuation
$7,503,955
$1567/sqft

3rd Party Estimates

Source$/sqftValuation
HouseCanary$1649/sqft$7,898,900

Neighborhood

Loading map...

Comparative Value

$5.03M

$5.30M

$6.60M

$7.88M

$8.77M

$9.50M

928 S El Molino Ave, Pasadena, CA 91106

Sale Price: $5,032,000

Selected Comparable

2285 Robles Ave, San Marino, CA 91108

Sale Price: $5,300,000

Selected Comparable

830 Chester Ave, San Marino, CA 91108

Sale Price: $6,600,000

Selected Comparable

620 S Allen Ave, San Marino, CA 91108

List Price: $7,880,000

Subject Property

842 Oxford Rd, San Marino, CA 91108

Sale Price: $8,765,000

Selected Comparable

1640 Lombardy Rd, Pasadena, CA 91106

Sale Price: $9,500,000

Selected Comparable

Neighborhood Comps

Subject Property

SUBJECT
620 S Allen Ave, San Marino, CA 91108

620 S Allen Ave, San Marino, CA 91108

List: $7,880,000

Listed: 5/13/2025

Area:4,790 sqft
Price/sqft:$1,645
Beds:5
Baths:7
Year Built:
Lot Size:33,293

Comparable Properties

COMPARABLE
Choose comps
842 Oxford Rd, San Marino, CA 91108

842 Oxford Rd, San Marino, CA 91108

Sale: $8,765,000

11/13/20240.31 mi

Area:5,881 sqft
Price/sqft:$1,490
Beds:5
Baths:7
Year Built:
Weight:27.1%
2285 Robles Ave, San Marino, CA 91108

2285 Robles Ave, San Marino, CA 91108

Sale: $5,300,000

8/16/20240.55 mi

Area:5,082 sqft
Price/sqft:$1,043
Beds:5
Baths:6
Year Built:
Weight:26.0%
928 S El Molino Ave, Pasadena, CA 91106

928 S El Molino Ave, Pasadena, CA 91106

Sale: $5,032,000

2/4/20251.42 mi

Area:5,648 sqft
Price/sqft:$891
Beds:6
Baths:6
Year Built:
Weight:16.9%
1640 Lombardy Rd, Pasadena, CA 91106

1640 Lombardy Rd, Pasadena, CA 91106

Sale: $9,500,000

10/24/20240.25 mi

Area:6,709 sqft
Price/sqft:$1,416
Beds:4
Baths:6
Year Built:
Weight:15.4%
830 Chester Ave, San Marino, CA 91108

830 Chester Ave, San Marino, CA 91108

Sale: $6,600,000

8/14/20240.51 mi

Area:6,302 sqft
Price/sqft:$1,047
Beds:6
Baths:8
Year Built:
Weight:14.6%

How it Works

1

Meet your local TurboHome agent

We match you with an in-house licensed real estate agent who knows your market
2

We support your home-buying journey

Everything you'd expect your agent to do: touring, analysis, coaching, offers, negotiations, and closing
3

You get big savings

You split the commission with your agent 50/50, saving you thousands compared to a traditional agent
Two iPhones. One with a TurboHome screen that contains a profile photo and 'Meet Kevin' heading. The other with a TurboHome IQ screen with an example Disclosure Summary.
The Mercury News
CBS News
Business Insider
Orange County Register
Silicon Valley
East Bay Times