81 Homes

80109, Castle Rock, CO homes for sale under $800,000

In the last 30 days, 80109 home prices were down 1.6% compared to last year. The median price of a home was $620,000. View 80109 Market Insights

1 / 41
Castle Rock
  • 2 beds
  • 2 baths
  • 1,636 sqft
$620,000
1 / 50
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Castle Rock
  • 6 beds
  • 3.5 baths
  • 3,379 sqft
$749,900
$759,000
1 / 50
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Castle Rock
  • 4 beds
  • 4 baths
  • 3,030 sqft
$669,000
$679,000
1 / 40
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Castle Rock
  • 3 beds
  • 2.5 baths
  • 1,505 sqft
$558,900
$559,900
1 / 27
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Castle Rock
  • 3 beds
  • 2.5 baths
  • 1,753 sqft
$575,000
$579,000
1 / 32
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Castle Rock
  • 4 beds
  • 2.5 baths
  • 2,270 sqft
$630,000
$640,000
1 / 49
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Castle Rock
  • 5 beds
  • 4.5 baths
  • 3,534 sqft
$750,000
$765,000
1 / 34
Castle Rock
  • 3 beds
  • 4 baths
  • 2,457 sqft
$675,000
1 / 50
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Castle Rock
  • 3 beds
  • 3 baths
  • 3,085 sqft
$649,900
$659,000
1 / 50
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Castle Rock
  • 4 beds
  • 3 baths
  • 1,953 sqft
$600,000
$610,000
1 / 49
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Castle Rock
  • 5 beds
  • 3.5 baths
  • 2,385 sqft
$584,900
$589,900
1 / 39
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Castle Rock
  • 2 beds
  • 2.5 baths
  • 1,505 sqft
$564,000
$569,000
1 / 14
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Castle Rock
  • 3 beds
  • 2 baths
  • 1,387 sqft
$515,000
$525,000
1 / 31
Castle Rock
  • 3 beds
  • 2.5 baths
  • 1,677 sqft
$565,000
1 / 29
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Back On Market
Castle Rock
  • 3 beds
  • 2.5 baths
  • 2,543 sqft
$709,000
$720,000
1 / 33
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Castle Rock
  • 3 beds
  • 2.5 baths
  • 1,470 sqft
$417,700
$420,000
1 / 26
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Castle Rock
  • 3 beds
  • 2.5 baths
  • 1,490 sqft
$508,000
$518,000
1 / 44
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Castle Rock
  • 3 beds
  • 2.5 baths
  • 2,944 sqft
$675,000
$700,000
1 / 43
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Castle Rock
  • 3 beds
  • 3 baths
  • 2,983 sqft
$685,000
$700,000
1 / 38
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Castle Rock
  • 4 beds
  • 2.5 baths
  • 2,192 sqft
$630,000
$640,000
1 / 43
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Castle Rock
  • 3 beds
  • 2.5 baths
  • 2,118 sqft
$575,000
$595,000
1 / 23
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Castle Rock
  • 3 beds
  • 2.5 baths
  • 1,907 sqft
$575,000
$610,000
1 / 16
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Castle Rock
  • 2 beds
  • 2.5 baths
  • 2,198 sqft
$630,000
$634,800
1 / 43
Castle Rock
  • 4 beds
  • 3.5 baths
  • 2,675 sqft
$699,000
1 / 19
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Castle Rock
  • 2 beds
  • 2 baths
  • 1,334 sqft
$475,000
$500,000
1 / 37
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Castle Rock
  • 4 beds
  • 3.5 baths
  • 2,283 sqft
$590,000
$604,900
1 / 33
Castle Rock
  • 4 beds
  • 3.5 baths
  • 3,211 sqft
$789,000
1 / 48
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Castle Rock
  • 4 beds
  • 3.5 baths
  • 2,572 sqft
$595,000
$599,900
1 / 40
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Castle Rock
  • 4 beds
  • 3.5 baths
  • 4,186 sqft
$735,000
$750,000
1 / 39
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Castle Rock
  • 4 beds
  • 2.5 baths
  • 2,372 sqft
$700,000
$710,000
1 / 40
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Castle Rock
  • 5 beds
  • 4 baths
  • 3,124 sqft
$619,000
$625,000
1 / 50
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Castle Rock
  • 4 beds
  • 4.5 baths
  • 3,343 sqft
$750,000
$765,000
1 / 9
Castle Rock
  • 3 beds
  • 2.5 baths
  • 2,113 sqft
$799,700
1 / 29
Castle Rock
  • 2 beds
  • 2.5 baths
  • 1,921 sqft
$599,000
1 / 39
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Castle Rock
  • 3 beds
  • 3.5 baths
  • 3,513 sqft
$720,000
$735,000
1 / 30
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Castle Rock
  • 2 beds
  • 2.5 baths
  • 2,863 sqft
$750,000
$757,947
Viewing 37-72 of 81 homes

Frequently Asked Questions

What is the median home sale price in 80109, Castle Rock, CO?
In the last 30 days, the median home sale price in 80109 was $620,000, down 1.6% 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 80109, Castle Rock, CO?
There were 167 homes for sale in 80109 as of September 13, 2025. There were 64 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 80109, Castle Rock, CO?
The new homes and houses for sale on Orchard's listings pages are updated hundreds of times each day, with listings in 80109 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 80109, Castle Rock, CO?
In the last 30 days, the median number of days a home in 80109 remained on the market (DOM) was 56. 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.