676 Homes

San Diego County, CA homes for sale under $400,000

In the last 30 days, San Diego County home prices were up 1.4% compared to last year. The median price of a home was $887,309. View San Diego County Market Insights

1 / 31
$170,000
1 / 14
El Cajon
  • 1 bed
  • 1 bath
  • 625 sqft
$329,000
1 / 18
Escondido
  • 2 beds
  • 1 bath
  • 838 sqft
$355,000
1 / 28
Spring Valley
  • 1 bed
  • 1 bath
  • 700 sqft
$398,000
1 / 21
$299,000
1 / 27
Borrego Springs
  • 3 beds
  • 2 baths
  • 1,500 sqft
$345,000
1 / 27
Borrego Springs
  • 3 beds
  • 2 baths
  • 1,784 sqft
$375,000
1 / 3
Carlsbad
  • 2 beds
  • 1.5 baths
  • 810 sqft
$239,000
1 / 22
Borrego Springs
  • 2 beds
  • 2 baths
  • 1,404 sqft
$299,000
1 / 22
Borrego Springs
  • 2 beds
  • 2 baths
  • 1,990 sqft
$274,900
1 / 19
Borrego Springs
  • 2 beds
  • 2 baths
  • 1,512 sqft
$275,000
1 / 31
Escondido
  • 2 beds
  • 1.5 baths
  • 905 sqft
$399,000
1 / 17
El Cajon
  • 2 beds
  • 1 bath
  • 728 sqft
$115,000
1 / 28
$160,000
1 / 43
San Diego
  • 0 beds
  • 1 bath
  • 362 sqft
$297,000
1 / 15
Escondido
  • 2 beds
  • 2 baths
  • 1,440 sqft
$275,000
1 / 23
San Marcos
  • 2 beds
  • 2 baths
  • 1,440 sqft
$293,000
1 / 41
Alpine
  • 3 beds
  • 2 baths
  • 1,466 sqft
$399,900
1 / 33
Vista
  • 2 beds
  • 2 baths
  • 1,272 sqft
$249,000
1 / 42
$289,000
1 / 27
San Diego
  • 0 beds
  • 1 bath
  • 233 sqft
$369,000
1 / 25
Chula Vista
  • 2 beds
  • 1.5 baths
  • 720 sqft
$170,000
1 / 15
Price Drop
Spring Valley
  • 2 beds
  • 2 baths
  • 950 sqft
$259,000
$299,000
1 / 29
El Cajon
  • 2 beds
  • 1 bath
  • 865 sqft
$379,000
1 / 13
Borrego Springs
  • 3 beds
  • 2 baths
  • 1,386 sqft
$275,000
1 / 16
Campo
  • 3 beds
  • 2 baths
  • 1,680 sqft
$299,000
1 / 45
Borrego Springs
  • 4 beds
  • 2 baths
  • 1,115 sqft
$375,000
1 / 4
Fallbrook
  • 2 beds
  • 2 baths
  • 1,080 sqft
$220,000
1 / 11
San Marcos
  • 2 beds
  • 2 baths
  • 1,056 sqft
$159,900
1 / 25
El Cajon
  • 2 beds
  • 2 baths
  • 1,403 sqft
$239,999
1 / 48
San Marcos
  • 2 beds
  • 2 baths
  • 1,440 sqft
$339,000
1 / 27
El Cajon
  • 1 bed
  • 1 bath
  • 625 sqft
$340,000
1 / 16
Price Drop
Valley Center
  • 2 beds
  • 1 bath
  • 1,100 sqft
$65,000
$73,000
1 / 22
$319,000
1 / 36
Fallbrook
  • 2 beds
  • 2 baths
  • 1,440 sqft
$125,500
1 / 13
Chula Vista
  • 4 beds
  • 2 baths
  • 1,484 sqft
$344,999
Viewing 145-180 of 676 homes

Frequently Asked Questions

What is the median home sale price in San Diego County, CA?
In the last 30 days, the median home sale price in San Diego County was $887,309, up 1.4% compared to the same period last year. The "median" price is the middle price - half of the homes here were sold for less, the other half for more.
How many homes are for sale in San Diego County, CA?
There were 6,094 homes for sale in San Diego County as of October 18, 2025. There were 2,193 new listings within the last 30 days as well. The more homes on the market, the more choices buyers have.
How up-to-date are Orchard's new listings in San Diego County, CA?
The new homes and houses for sale on Orchard's listings pages are updated hundreds of times each day, with listings in San Diego County last seen updated at . New listings can appear every day, but many listings first appear on the market mid-week.
How much competition is there to buy a home in San Diego County, CA?
In the last 30 days, the median number of days a home in San Diego County remained on the market (DOM) was 31.84. In areas with a low DOM, homes are sold quickly and the competition is fierce; in areas with higher DOMs, you may have more options and more time to make an offer.