674 Homes

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

In the last 30 days, San Diego County home prices were down 0.8% compared to last year. The median price of a home was $871,429. View San Diego County Market Insights

1 / 48
8 Days on Orchard
Encinitas
  • 2 beds
  • 2 baths
  • 1,440 sqft
$289,000
1 / 25
9 Days on Orchard
Spring Valley
  • 3 beds
  • 2 baths
  • 1,540 sqft
$249,000
1 / 3
9 Days on Orchard
San Diego
  • 2 beds
  • 2 baths
  • 1,488 sqft
$170,000
1 / 26
9 Days on Orchard
Alpine
  • 1 bed
  • 1 bath
  • 754 sqft
$325,000
1 / 37
9 Days on Orchard
$375,000
1 / 24
9 Days on Orchard
Warner Springs
  • 2 beds
  • 2 baths
  • 912 sqft
$185,000
1 / 32
9 Days on Orchard
Price Drop
Lakeside
  • 2 beds
  • 2 baths
  • 1,344 sqft
$334,999
$344,999
1 / 11
9 Days on Orchard
Chula Vista
  • 0 beds
  • 1 bath
  • 441 sqft
$365,000
1 / 20
9 Days on Orchard
Fallbrook
  • 2 beds
  • 1 bath
  • 780 sqft
$335,000
1 / 26
9 Days on Orchard
El Cajon
  • 2 beds
  • 1 bath
  • 678 sqft
$99,000
1 / 38
9 Days on Orchard
Escondido
  • 2 beds
  • 1.5 baths
  • 905 sqft
$329,000
1 / 34
9 Days on Orchard
San Diego
  • 2 beds
  • 1.5 baths
  • 897 sqft
$299,000
1 / 23
Oceanside
  • 2 beds
  • 1 bath
  • 720 sqft
$221,950
1 / 12
El Cajon
  • 2 beds
  • 2 baths
  • 850 sqft
$369,999
1 / 12
El Cajon
  • 2 beds
  • 2 baths
  • 760 sqft
$399,999
1 / 9
San Marcos
  • 2 beds
  • 1 bath
  • 960 sqft
$260,000
1 / 10
Fallbrook
  • 3 beds
  • 2 baths
  • 1,422 sqft
$349,900
1 / 17
Escondido
  • 2 beds
  • 1.5 baths
  • 854 sqft
$375,000
1 / 24
Escondido
  • 2 beds
  • 2 baths
  • 1,140 sqft
$139,000
1 / 42
San Diego
  • 1 bed
  • 1 bath
  • 550 sqft
$170,000
1 / 11
Potrero
  • 2 beds
  • 1 bath
  • 830 sqft
$375,000
1 / 13
Jamul
  • 1 bed
  • 1 bath
  • 370 sqft
$70,000
1 / 12
Santee
  • 0 beds
  • 0 baths
  • -- sqft
$9,500
1 / 24
Borrego Springs
  • 2 beds
  • 2 baths
  • 1,520 sqft
$355,000
1 / 16
$319,000
1 / 13
Vista
  • 1 bed
  • 1 bath
  • 399 sqft
$129,000
1 / 21
Price Drop
El Cajon
  • 1 bed
  • 1 bath
  • 597 sqft
$319,900
$329,000
1 / 29
El Cajon
  • 2 beds
  • 1 bath
  • 784 sqft
$101,000
1 / 24
Chula Vista
  • 1 bed
  • 1 bath
  • 552 sqft
$125,000
1 / 25
San Diego
  • 1 bed
  • 1 bath
  • 724 sqft
$399,000
1 / 28
Chula Vista
  • 1 bed
  • 1 bath
  • 720 sqft
$90,000
1 / 29
Oceanside
  • 2 beds
  • 2 baths
  • 1,536 sqft
$319,900
1 / 73
Warner Springs
  • 2 beds
  • 2 baths
  • 1,474 sqft
$320,000
1 / 19
El Cajon
  • 2 beds
  • 2 baths
  • 800 sqft
$175,000
1 / 31
Chula Vista
  • 3 beds
  • 2 baths
  • 1,488 sqft
$219,000
1 / 25
San Diego
  • 1 bed
  • 1 bath
  • 700 sqft
$267,000
Viewing 73-108 of 674 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 $871,429, down 0.8% 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 6,023 homes for sale in San Diego County as of October 23, 2025. There were 2,337 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 30.09. 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.