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Port Costa, CA Real Estate & Property Data

Port Costa 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 Port Costa, CA 94569. ATTOM offers up to date Port Costa real estate data that is refreshed daily. Current market trends reveal that in the past year, 6 residential properties have been sold in Port Costa, CA. The average square footage of these properties is 1,614 sq ft, and the effective property tax rate is 1.08%. ATTOM is your one-stop-shop for detailed property data in Port Costa, CA, providing you with the real estate information you need.

Port Costa Real Estate Market Trends

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Total Residential Properties 80

Total Commercial Properties 11

Avg. Home Age (Single Family Home) 89 Years

Avg. Square Feet (Single Family Home) 1,614

Total 2025 Residential Sales (year-to-date) 2

% of Homes Seriously Underwater (Q3 2025) 1.33%

Total 2024 Residential Sales 5

% of Equity Rich Homes (Q3 2025) 41.33%

Effective 2024 Property Tax 1.08%

Total Foreclosure Filings (year-to-date) N/A

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Port Costa, CA 94569 Real Estate Overview

There were 6 residential properties sold in the past year in Port Costa, CA 94569. The median home value in Port Costa, CA 94569 is $630,000. There are a total of 80 residential properties in the 94569.

Median Sales Price i

June '25 Jun '25 N/A
May '25 May '25 $685,000
April '25 Apr '25 N/A
March '25 Mar '25 N/A
February '25 Feb '25 $840,000
January '25 Jan '25 N/A
December '24 Dec '24 N/A
November '24 Nov '24 N/A
October '24 Oct '24 $350,000
September '24 Sep '24 N/A
August '24 Aug '24 N/A
July '24 Jul '24 N/A

Median Down Payment i

June '25 Jun '25 N/A
May '25 May '25 $68,569
April '25 Apr '25 N/A
March '25 Mar '25 N/A
February '25 Feb '25 $168,000
January '25 Jan '25 N/A
December '24 Dec '24 N/A
November '24 Nov '24 N/A
October '24 Oct '24 $60,000
September '24 Sep '24 N/A
August '24 Aug '24 N/A
July '24 Jul '24 N/A

Number of Homes Sold i

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

Number of Purchase Loans i

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

Number of REFI Loans 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 N/A
October '24 Oct '24 1
September '24 Sep '24 1
August '24 Aug '24 N/A
July '24 Jul '24 N/A

Port Costa, CA 94569 Real Estate Market Overview

Last 30 days

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Street
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Nearby Cities

1. Crockett
2. Rodeo
3. Martinez
4. Hercules
5. Pinole
6. Benicia

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