How do open houses work?

An open house is a scheduled time to view a home. Some open houses are held in person and some as a livestream. The times shown here come from the listing’s MLS and can change or be cancelled, so check the listing before you plan to attend.

Open Houses in Castle Rock, CO

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Open Houses in Castle Rock, CO

13 of 74 Listings

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Steve Merritt

Realty.com

Lic. #ER.100044960

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NewOpen house Sat, Oct 17 · 1:00 PM43Active
$515,000
4 bd · 3 ba · 2,188 sqft
4444 Decatur Ave, Castle Rock, CO
Deborah Ullom
NewOpen house Sat, Oct 17 · 11:00 AM50Active
$1,495,000
5 bd · 7 ba · 6,149 sqft
3903 Treadway Pt, Castle Rock, CO
Jace Glick Sells Team
NewOpen house Sun, Oct 18 · 1:00 PM38Active
$3,250,000
2 bd · 2 ba · 2,012 sqft
450 E Happy Canyon Rd, Castle Rock, CO
Andrea Noufer

Listing data & MLS disclosures

IRES MLS: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules. Copyright © IRES. Broker Reciprocity is the current compilation of active listings of all Broker Reciprocity subscribers except those listings where the seller or the seller's agency has opted out of Internet publication by so indicating on the listing contract or by written notice to the Multiple Listing Service. Information provided is thought to be reliable but is not guaranteed to be accurate; you are advised to verify facts that are important to you. No warranties, expressed or implied, are provided for the data herein, or for their use or interpretation by the user, Information deemed reliable but not Guaranteed. Information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Copyright ©2026 Information and Real Estate Services, LLC. All rights reserved.
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About Open Houses in Castle Rock, CO

Open Houses in Castle Rock, CO: 74 active listings as of October 15, 2026, 08:17 UTC.

Property types among these 74 listings, by the property type each listing’s MLS reports, spelled as the MLS spells it. Types with fewer than 5 listings, and listings whose MLS reports no type, are not shown, so the shares can total less than 100%.
Property type	Listings	Share
Single Family Residence	61	82.4%
Townhouse	5	6.8%

Your local brokerage

Listing data & MLS disclosures

About Open Houses in Castle Rock, CO

Open houses on this page

Friday, October 16

Saturday, October 17

Listing data & MLS disclosures

Your local brokerage

Sunday, October 18

How do open houses work?

Castle Rock housing market

Homes that sold · County records, as of Sep 28, 2026

Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

Price trend · Assessor repeat sales, as of Sep 30, 2026

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 3, 2026

Castle Rock, CO community profile

Explore Castle Rock homes

Your local brokerage

Castle Rock, CO community profile

Castle Rock housing market

Homes that sold · County records, as of Sep 28, 2026

Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

Price trend · Assessor repeat sales, as of Sep 30, 2026

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 3, 2026