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Home » Real Estate » CO » Castle Rock » 80104 » 3888 Red Valley Ln, Castle Rock, CO, 80104
$620,000

3888 Red Valley Ln, Castle Rock, CO, 80104

4 Beds
3 Baths
3,003 Square Feet
*This home may qualify for up to $25,000 in down payment assistance.* Welcome to this meticulously maintained, nearly-new construction home located on a landscaped corner lot in the picturesque Terrain community in Castle Rock. Offering over 3,000 sq ft of thoughtfully designed living space, this home features 3 spacious upstairs bedrooms with a 4th non-conforming bedroom/dedicated main level office, as well as 3 bathrooms. There is also a large upstairs loft-ideal for a second living area, playroom, or home gym. The heart of the home is the open-concept main level with a gorgeous, modern kitchen that flows seamlessly into the dining and living areas, complete with a cozy fireplace. The home also boasts a large unfinished basement, providing endless potential for future expansion or storage, as well as an attached 2-car garage. Enjoy the outdoors on the large covered front porch or in your fully-fenced backyard. With easy access to parks and trails, this property is just minutes from charming downtown Castle Rock and the new Promenade area featuring many stores along with the Premium Outlets. You'll love the variety of dining, shopping, and entertainment options nearby, in addition to an easy commute to I-25, Parker, Franktown, and beyond.
Offered By
Christen Costin christen.realestate@gmail.com,832-457-9490, Start Real Estate

Property Details

Property Type Residential
Status Active
Bedrooms 4
Bathrooms (Full) 1
Property Sub Type Residential-Detached
Square Feet 3,003
MLS # 9406224
Bathrooms (¾) 1
Bathrooms (Half) 1

Market Trends

New Properties On Market
16
16% Decrease In New Listings
Average Asking Price
$708,980
$172,567 Decrease In Avg Asking Price
Average Asking Price / Sq. Ft.
$229
$29 Decrease In List Price/Sq. Ft.
Average Days On Market
25
18 Day Decrease In Days On Market
Data as of Jan 28, 2026. Remaining statistics above are calculated on activity within the period from Nov 01, 2025 to Dec 31, 2025.

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Information deemed reliable but not guaranteed by the MLS. Listing information is provided exclusively 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. Data Source: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules. © 2025 IRES. Property data was last updated on 11/21/2025 at 2:34 pm