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San Marino, CA Real Estate & Property Data

San Marino Real Estate Market Trends

Last Updated: August 30, 2025

It is crucial to have accurate and comprehensive real estate data to gain insights into the city of San Marino, CA 91108. ATTOM offers up to date San Marino real estate data that is refreshed daily. Current market trends reveal that in the past year, 169 residential properties have been sold in San Marino, CA, with a median home price of $3,175,000. The average square footage of these properties is 2,872 sq ft, and the effective property tax rate is 0.67%. Additionally, there have been 1 foreclosures in the area in the past month. ATTOM is your one-stop-shop for detailed property data in San Marino, CA, providing you with the real estate information you need.

San Marino Real Estate Market Trends

Get property data for any address in San Marino, CA or the country:

Total Residential Properties 4,554

Total Commercial Properties 146

Avg. Home Age (Single Family Home) 81 Years

Avg. Square Feet (Single Family Home) 2,872

Total 2025 Residential Sales (year-to-date) 69

% of Homes Seriously Underwater (Q3 2025) 0.33%

Total 2024 Residential Sales 159

% of Equity Rich Homes (Q3 2025) 54.3%

Effective 2024 Property Tax 0.67%

Total Foreclosure Filings (year-to-date) 1

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San Marino, CA 91108 Real Estate Overview

There were 169 residential properties sold in the past year in San Marino, CA 91108. The median home value in San Marino, CA 91108 is $2,713,000. There are a total of 4,554 residential properties in the 91108.

Median Sales Price i

$3,175,000

(Jun 2025)

+9.5%

year-over-year

y-o-y

June '25 Jun '25 $3,175,000
May '25 May '25 $2,501,000
April '25 Apr '25 $3,289,000
March '25 Mar '25 $2,590,500
February '25 Feb '25 $2,750,000
January '25 Jan '25 $2,804,000
December '24 Dec '24 $2,700,000
November '24 Nov '24 $2,012,000
October '24 Oct '24 $2,100,000
September '24 Sep '24 $2,797,500
August '24 Aug '24 $2,855,000
July '24 Jul '24 $2,785,000

Median Down Payment i

$1,356,000

(Jun 2025)

+31.2%

year-over-year

y-o-y

June '25 Jun '25 $1,356,000
May '25 May '25 $1,130,000
April '25 Apr '25 $1,529,000
March '25 Mar '25 $1,045,500
February '25 Feb '25 $1,050,000
January '25 Jan '25 $1,145,100
December '24 Dec '24 $726,689
November '24 Nov '24 $404,000
October '24 Oct '24 $725,000
September '24 Sep '24 $787,500
August '24 Aug '24 $2,655,000
July '24 Jul '24 $970,000

Number of Homes Sold i

19

(Jun 2025)

year-over-year

y-o-y

June '25 Jun '25 19
May '25 May '25 11
April '25 Apr '25 10
March '25 Mar '25 5
February '25 Feb '25 16
January '25 Jan '25 8
December '24 Dec '24 10
November '24 Nov '24 15
October '24 Oct '24 12
September '24 Sep '24 8
August '24 Aug '24 16
July '24 Jul '24 20

Number of Purchase Loans i

9

(Jun 2025)

+12.5%

year-over-year

y-o-y

June '25 Jun '25 9
May '25 May '25 7
April '25 Apr '25 9
March '25 Mar '25 4
February '25 Feb '25 4
January '25 Jan '25 5
December '24 Dec '24 6
November '24 Nov '24 3
October '24 Oct '24 12
September '24 Sep '24 6
August '24 Aug '24 5
July '24 Jul '24 13

Number of REFI Loans i

6

(Jun 2025)

year-over-year

y-o-y

June '25 Jun '25 6
May '25 May '25 5
April '25 Apr '25 8
March '25 Mar '25 4
February '25 Feb '25 5
January '25 Jan '25 6
December '24 Dec '24 6
November '24 Nov '24 5
October '24 Oct '24 8
September '24 Sep '24 5
August '24 Aug '24 2
July '24 Jul '24 6

Number of HELOC Loans i

6

(Jun 2025)

+200%

year-over-year

y-o-y

June '25 Jun '25 6
May '25 May '25 5
April '25 Apr '25 3
March '25 Mar '25 4
February '25 Feb '25 1
January '25 Jan '25 2
December '24 Dec '24 3
November '24 Nov '24 4
October '24 Oct '24 4
September '24 Sep '24 5
August '24 Aug '24 2
July '24 Jul '24 4

San Marino, CA 91108 Real Estate Market Overview

Last 30 days

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San Marino, CA 91108 Foreclosure Activity

There were a total of 1 San Marino, CA 91108 properties with a foreclosure filing in June 2025.

Total Foreclosure Filings i

1

(Jun 2025)

year-over-year

y-o-y

June '25 Jun '25 1
May '25 May '25 N/A
April '25 Apr '25 N/A
March '25 Mar '25 N/A
February '25 Feb '25 N/A
January '25 Jan '25 N/A
December '24 Dec '24 1
November '24 Nov '24 1
October '24 Oct '24 1
September '24 Sep '24 1
August '24 Aug '24 N/A
July '24 Jul '24 1

Foreclosure Starts i

June '25 Jun '25 N/A
May '25 May '25 N/A
April '25 Apr '25 N/A
March '25 Mar '25 N/A
February '25 Feb '25 N/A
January '25 Jan '25 N/A
December '24 Dec '24 N/A
November '24 Nov '24 1
October '24 Oct '24 N/A
September '24 Sep '24 1
August '24 Aug '24 N/A
July '24 Jul '24 1

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