3644 Deer Valley Drive Castle Rock CO 80104 MLS #REC9810384
Welcome to this beautifully refreshed 4-bedroom, 4-bathroom home in the sought-after Crystal Valley Ranch community of Castle Rock — offering ridgeline views, a finished walkout basement, and a three-car garage on a large lot with mature landscaping.
Recent seller investments include fresh interior paint, professionally cleaned carpets, updated bathrooms with new sinks, faucets, and modern lighting, newly painted stair rails, updated doors with new hardware, a new high-impact Class 4 roof with gutters (2024), and a new water heater (2025).
Step outside to sweeping views from the Trex deck, then relax under the pergola and tend to your very own strawberry patch — a backyard designed for both entertaining and everyday enjoyment.
Inside, vaulted ceilings anchor the main living area, while the spacious kitchen features an island and open dining space. The main floor also includes a half bath, laundry, and a versatile bonus room — currently used as a music room.
Upstairs, the generous primary suite features a beautifully appointed en suite bath. Two additional bedrooms and a full bath complete the upper level.
The finished walkout is ideal for multi-generational living, featuring a bedroom with a large closet, a ¾ bath, a kitchenette with cabinets, countertop, and refrigerator, and a secondary living area that opens directly to the backyard.
The oversized three-car garage — with three full-size bays and overhead storage — provides exceptional storage for vehicles, bikes, and all the gear that comes with Colorado living.
Crystal Valley Ranch residents enjoy parks, trails, top-rated schools, and convenient shopping, all within one of Castle Rock`s most established communities. Don`t miss this move-in-ready opportunity.
Recent seller investments include fresh interior paint, professionally cleaned carpets, updated bathrooms with new sinks, faucets, and modern lighting, newly painted stair rails, updated doors with new hardware, a new high-impact Class 4 roof with gutters (2024), and a new water heater (2025).
Step outside to sweeping views from the Trex deck, then relax under the pergola and tend to your very own strawberry patch — a backyard designed for both entertaining and everyday enjoyment.
Inside, vaulted ceilings anchor the main living area, while the spacious kitchen features an island and open dining space. The main floor also includes a half bath, laundry, and a versatile bonus room — currently used as a music room.
Upstairs, the generous primary suite features a beautifully appointed en suite bath. Two additional bedrooms and a full bath complete the upper level.
The finished walkout is ideal for multi-generational living, featuring a bedroom with a large closet, a ¾ bath, a kitchenette with cabinets, countertop, and refrigerator, and a secondary living area that opens directly to the backyard.
The oversized three-car garage — with three full-size bays and overhead storage — provides exceptional storage for vehicles, bikes, and all the gear that comes with Colorado living.
Crystal Valley Ranch residents enjoy parks, trails, top-rated schools, and convenient shopping, all within one of Castle Rock`s most established communities. Don`t miss this move-in-ready opportunity.
Property Details
Price:
$665,000
MLS #:
REC9810384
Status:
Active
Beds:
4
Baths:
4
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Crystal Valley Ranch
Finished Sq Ft:
3,202
Total Sq Ft:
3,202
Lot Size:
8,712 sqft / 0.20 acres (approx)
Year Built:
2006
Schools
School District:
Douglas RE-1
Elementary School:
South Ridge
Middle School:
Mesa
High School:
Douglas County
Interior
Above Grade Finished Area
2099
Appliances
Cooktop, Dishwasher, Disposal, Dryer, Gas Water Heater, Microwave, Oven, Refrigerator, Washer
Bathrooms
1 Full Bathroom, 2 Three Quarter Bathrooms, 1 Half Bathroom
Below Grade Finished Area
962
Below Grade Unfinished Area
141
Cooling
Central Air
Flooring
Carpet, Laminate, Wood
Heating
Forced Air, Heat Pump
Interior Features
Eat-in Kitchen, Granite Counters, Kitchen Island, Open Floorplan, Vaulted Ceiling(s), Walk-In Closet(s)
Levels
Two
Main Level Bathrooms
1
Exterior
Architectural Style
Traditional
Association Amenities
Fitness Center, Park, Pool, Tennis Court(s), Trail(s)
Attached Garage YN
1
Construction Materials
Brick, Frame, Wood Siding
Direction Faces
South
Exterior Features
Balcony, Private Yard
Garage Spaces
3
Lot Features
Landscaped, Master Planned, Sprinklers In Front, Sprinklers In Rear
Parking Spots
3
Parking Total
3
Patio And Porch Features
Deck, Front Porch
Roof
Shingle
Security Features
Carbon Monoxide Detector(s)
Financial
HOA Fee
$84
HOA Fee Frequency
Monthly
HOA Includes
Irrigation, Trash
HOA Name
Crystal Valley Ranch
HOA Phone
(303) 482-2213
Tax Year
2025
Taxes
$3,925
Map
Contact Us
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Property Summary
- Located in the Crystal Valley Ranch subdivision, 3644 Deer Valley Drive Castle Rock CO is a Single Family for sale in Castle Rock, CO, 80104. It is listed for $665,000 and features 4 beds, 4 baths, and has approximately 3,202 square feet of living space, and was originally constructed in 2006. The current price per square foot is $208. The average price per square foot for Single Family listings in Castle Rock is $259. The average listing price for Single Family in Castle Rock is $1,065,541. To schedule a showing of MLS#rec9810384 at 3644 Deer Valley Drive in Castle Rock, CO, contact your Smart Sale AI agent at 3039066915.
Similar Listings Nearby
Additional Details
MLS ID : REC9810384
Listing Key : REC2054287945
Parcel Number : R0448447
Zip Code : 80104
City : Castle Rock
State : CO
Building if Condo :
Full Street: 3644 Deer Valley Drive
Address : 3644
Address Prefix :
Address Suffix : Drive
Street : Deer Valley
Street Prefix :
Street Suffix :
Unit if Condo :
Latitude : 39.339348
Longitude : -104.834564
Property Type : singlefamily
Property Sub Type : Single Family Residence
Stories Total if Condo :
Lot Size : 8,712 sqft / 0.20 acres (approx)
Ownership : Individual
Zoning :
Condition : Updated/Remodeled
Renovation :
Pets Allowed :
Special Conditions : None
Possession : Negotiable
Original Price : 665000
Close Price :
Close Date :
List Date : May 20, 2026
List Contract Date : 2026-05-20
Off Market Date :
Purchase Contract Date :
Days on Market : 15
Concessions Amount :
Concession Comment :
Renovation :
Company : RE/MAX Professionals

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3644 Deer Valley Drive
Castle Rock, CO




















































