This beautifully updated, low-maintenance duplex features 3 bedrooms, 3 bathrooms, and a dedicated office or flex room, with a professionally finished basement completed less than a year ago. It offers modern style, smart functionality, and standout upgrades throughout. The open main and upper levels include two bedrooms, two full baths, a bright living area, and a designer kitchen with 42” Timberlake cabinets, quartzite countertops, and access to a spacious covered patio. The basement adds a third bedroom, 3/4 bath, large second living area, and a flex room perfect for an office, gym, or playroom. Upgrades include EV charger wiring, Container Store closet systems, custom blinds, wide-plank vinyl flooring, fresh paint, and decorative shiplap. Outside: new landscaping, turf for year-round greenery, and HOA-covered snow removal. Community amenities include two pools and a dog park.
Sold for $589,500
$589,500
4059 Happy Hollow Drive, Castle Rock, CO 80104
3beds
2,976sqft
Duplex
Built in 2021
4,443 Square Feet Lot
$580,300 Zestimate®
$198/sqft
$3,404 Estimated rent
Home value
$580,300
$551,000 - $609,000
$3,404/mo
Zestimate® history
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$3,627/mo
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Zillow last checked:
Listing updated:
Listed by:
Cynthia Chavoustie 720-662-4282 cynthia@ctaylorgroup.com,
LoKation
Bought with:
Cynthia Chavoustie, 100092079
LoKation
Source: REcolorado as distributed by MLS GRID,MLS#: 6778584
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 1
- 3/4 bathrooms: 2
- Main level bathrooms: 2
- Main level bedrooms: 2
Bedroom
- Level: Main
- Area: 115 Square Feet
- Dimensions: 11.5 x 10
Bedroom
- Level: Basement
- Area: 154 Square Feet
- Dimensions: 11 x 14
Bathroom
- Level: Main
- Area: 40 Square Feet
- Dimensions: 5 x 8
Bathroom
- Level: Basement
- Area: 80 Square Feet
- Dimensions: 10 x 8
Other
- Level: Main
- Area: 192 Square Feet
- Dimensions: 12 x 16
Other
- Level: Main
- Area: 120 Square Feet
- Dimensions: 12 x 10
Bonus room
- Level: Basement
- Area: 483 Square Feet
- Dimensions: 23 x 21
Dining room
- Level: Main
- Area: 119 Square Feet
- Dimensions: 14 x 8.5
Kitchen
- Level: Main
- Area: 253 Square Feet
- Dimensions: 23 x 11
Laundry
- Level: Main
- Area: 64 Square Feet
- Dimensions: 8 x 8
Living room
- Level: Main
- Area: 168 Square Feet
- Dimensions: 14 x 12
Office
- Level: Basement
- Area: 110 Square Feet
- Dimensions: 10 x 11
Utility room
- Level: Main
- Area: 48 Square Feet
- Dimensions: 8 x 6
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Dryer, Microwave, Refrigerator, Washer
- Laundry: In Unit
Features
- Ceiling Fan(s)
- Basement: Finished,Full
- Common walls with other units/homes: 1 Common Wall
Interior area
- Total structure area: 2,976
- Total interior livable area: 2,976 sqft
- Finished area above ground: 1,488
- Finished area below ground: 1,000
Property
Parking
- Total spaces: 2
- Parking features: Garage - Attached
- Attached garage spaces: 2
Features
- Levels: One
- Stories: 1
- Patio & porch: Deck
- Fencing: Full
Lot
- Size: 4,443 Square Feet
Details
- Parcel number: R0602097
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Duplex
- Attached to another structure: Yes
Materials
- Frame
- Roof: Composition
Condition
- Updated/Remodeled
- Year built: 2021
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Available, Electricity Connected, Natural Gas Connected
Community & HOA
Community
- Security: Carbon Monoxide Detector(s), Radon Detector, Security System, Video Doorbell
- Subdivision: Terrain
HOA
- Has HOA: Yes
- HOA fee: $158 monthly
- HOA name: Terrain
- HOA phone: 303-985-9623
Location
- Region: Castle Rock
Financial & listing details
- Price per square foot: $198/sqft
- Tax assessed value: $545,573
- Annual tax amount: $3,612
- Date on market: 7/26/2025
- Listing terms: Cash,Conventional,FHA,VA Loan
- Exclusions: Electric Car Charger In Garage.
- Ownership: Individual
- Electric utility on property: Yes
- Road surface type: Paved
Price history
| Date | Event | Price |
|---|---|---|
| 2/26/2026 | Sold | $589,500$198/sqft |
Source:  REcolorado as distributed by MLS GRID #6778584 Report a problem | ||
| 1/25/2026 | Pending sale | $589,500$198/sqft |
Source: REcolorado as distributed by MLS GRID #6778584 Report a problem | ||
| 1/20/2026 | Price change | $589,500-1.7%$198/sqft |
Source: REcolorado as distributed by MLS GRID #6778584 Report a problem | ||
| 11/13/2025 | Price change | $599,500-0.9%$201/sqft |
Source: REcolorado as distributed by MLS GRID #6778584 Report a problem | ||
| 9/18/2025 | Price change | $605,000-3.2%$203/sqft |
Source: REcolorado as distributed by MLS GRID #6778584 Report a problem | ||
| 7/26/2025 | Listed for sale | $625,000+25%$210/sqft |
Source: REcolorado as distributed by MLS GRID #6778584 Report a problem | ||
| 7/26/2021 | Sold | $500,000+10.8%$168/sqft |
Source: Public Record Report a problem | ||
| 4/13/2021 | Sold | $451,443$152/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $3,612 -0.9% | $34,100 -9.9% |
| 2024 | $3,645 +9.6% | $37,860 -1% |
| 2023 | $3,325 +197% | $38,230 +37% |
| 2022 | $1,120 | $27,910 +201.7% |
| 2021 | -- | $9,250 -16.2% |
| 2020 | $1,342 | $11,040 +115.2% |
| 2019 | -- | $5,130 |
Find assessor info on the county website
Neighborhood: 80104
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Nearby schools
GreatSchools rating
- 6/10Sage Canyon Elementary SchoolGrades: PK-6Distance: 1 mi
- 5/10Mesa Middle SchoolGrades: 6-8Distance: 1.3 mi
- 7/10Douglas County High SchoolGrades: 9-12Distance: 2.2 mi
Schools provided by the listing agent
- Elementary: Sage Canyon
- Middle: Mesa
- High: Douglas County
- District: Douglas RE-1
Source: REcolorado as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$580,300
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$580,300
- Colorado
- Douglas County
- Castle Rock
- 80104
- 4059 Happy Hollow Drive
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