3644 Deer Valley Drive Castle Rock, CO $ 665,000
3644 Deer Valley Drive
$ 665,000
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3644 Deer Valley Drive

Castle Rock, CO, 80104
$ 665,000
Bedrooms4 Baths3.1 Sq 3,202

Monthly Estimate*

$ 4,095

Listed by RE/MAX Professionals
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Single Family Home for sale in Castle Rock, CO

for $665,000 with 4 bedrooms and 3 full baths, 1 half bath. This 3,202 square foot home was built in 2006 on a lot size of 0.2.

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.

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Single Family Active

Price

$ 665,000

Bedrooms

4

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 3,925

Style

Traditional

Lot Size

0.2

Year Built

2006

Town/City

Castle Rock

County/Region

Douglas

MLS | Web ID

9810384

Features
Interior
Interior Amenities Eat-in Kitchen Granite Counters Kitchen Island Open Floorplan Vaulted Ceiling(s) Walk-In Closet(s)
Basement Finished Walk-Out Access
Flooring Carpet Laminate Wood
Basement (Y/N) Y
Above Grade Finished Area 2099
Half Baths 1
1/4 Baths 0
3/4 Baths 2
Total Bedrooms 4
Below Grade Finished Area 962
Main Level Bedrooms 0
Main Level Bathrooms 1
Total Baths 4
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General
Sewer Public Sewer
Heating Forced Air Heat Pump
Cooling Central Air
Possession Negotiable
Roof Shingle
Appliances Cooktop Dishwasher Disposal Dryer Gas Water Heater Microwave Oven Refrigerator Washer
HOA Fee 83.5
Garage Spaces 3
Association Fee Includes Irrigation Trash
Patio/Porch Features Deck Front Porch
Architectural Style Traditional
Security Features Carbon Monoxide Detector(s)
Construction Materials Brick Frame Wood Siding
Exclusions Countertop ice maker garage freezer garage refrigerator tv's and tv mounts workbench tool mount in garage stained glass pieces in window in front (piano) room.
Year Built 2006
Levels Two
Property Subtype Single Family Residence
Tax Year 2025
Ownership Individual
Assoc Fee Paid Per Monthly
County Douglas
Property Type Residential
Association Amenities Fitness Center Park Pool Tennis Court(s) Trail(s)
HOA Y
Attached Garage Y
Subdivision Name Crystal Valley Ranch
Facing Direction South
Full Baths 1
Status Active
High School Douglas County
City Castle Rock
Association Name Crystal Valley Ranch
Senior Community Y/N N
High School District Douglas RE-1
Lot Size Units Square Feet
Lot Size Square Feet 8712
Carport Spaces 0
Listing Terms Cash Conventional Other VA Loan
Elementary School South Ridge
Tax Annual Amount 3925
Middle/Junior High School Mesa
Property Condition Updated/Remodeled
Virtual Tour https://www.listingsmagic.com/sps/tour-slider/index.php?property_ID=282797&ld_reg=Y
Structure Type House
Standard Status Active
Occupancy Type Owner
Middle/Junior School District Douglas RE-1
Elementary School District Douglas RE-1
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Exterior
Exterior Amenities Balcony Private Yard
Lot Features Landscaped Master Planned Sprinklers In Front Sprinklers In Rear
Water Source Public
Total Parking 3
Lot Size Area 8712
Building Area Total 3202
Lot Size Acres 0.2
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Internal Only
Street Number 1 3644
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* Excluded Features
List By
Re/Max Professionals

Broker

(720) 935-4871

Phone

Affordability Calculator

$4,422
Per Month
93%
7%
0%
Monthly Principal & Interest
$4,095
Monthly Property Taxes
$327
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
847820 Elementary School
732573 Middle School
Douglas County High School High School
Pricing History
DatePricePrice ChangeDescription
5/20/2026$665,000 Listed Price

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3644 Deer Valley Drive, Castle Rock, CO, 80104 is a Single Family Home for sale at $665,000 with 3,202 sqft and a lot size of 0.2. 3644 Deer Valley Drive has 4 bedrooms, 3.1 baths, and was built in 2006. The property's zip code is 80104 which is in Castle Rock, CO