Affordable apartments, houses for sale in Castle, San Diego, CA
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The following properties for sale are cheaper than the average properties in Castle, California.
View all properties for sale in Castle, CA
4 listings

4020-22 Dwight St, San Diego, CA 92105
$1,159,000
1652 sqft
5 beds
2 baths
$702/sqft
August 11, 2026 - Source: realtor.com
New
6 days ago

4262 Dwight St, San Diego, CA 92105
$429,000
630 sqft
3 beds
1 bath
$681/sqft
August 02, 2026 - Source: zillow.com +1 more
New
15 days ago

3625 43rd St Apt 3, San Diego, CA 92105
$350,000
506 sqft
1 bed
1 bath
$692/sqft
July 31, 2026 - Source: realtor.com
New
17 days ago

3327-3329 41st St, San Diego, CA 92105
$789,000
825 sqft
2 beds
1 bath
$956/sqft
July 21, 2026 - Source: zillow.com +2 more
New
27 days ago
What's the average cost of properties in Castle, San Diego, CA?
Based on the last 30 days, the average property price in Castle, CA is $2,007,000.
This is 49.1% higher than the average price of properties for sale in San Diego, CA.
This is 49.1% higher than the average price of properties for sale in San Diego, CA.
How often do new properties for sale come on the market in Castle, CA?
On average, a new property is put on the market for sale in Castle, San Diego, CA every 5 days.
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