




4078 Happy Hollow Dr, Castle Rock, CO, 80104
About This Home
Newer build. Lock-and-leave lifestyle. Terrain amenities. And up to $14, 000 from our preferred lender to make the numbers sing. Welcome to low-maintenance living done right: a 2019-built paired home in Terrain, one of Castle Rock's most amenity-rich communities, with a price improvement that makes this one of the smartest entry points in the area. Start with the community, because Terrain is the headline. Two pools, a dog park, miles of walking trails, and a real neighborhood events calendar make it the kind of place where you actually meet your neighbors: at the pool, on the trail, or at a Saturday morning event. It's an amenity package most Castle Rock communities can't match. The home itself delivers three bedrooms, a bright open main level, and a kitchen that anchors the space with modern finishes and a layout that just works. The primary suite is thoughtfully designed, and the additional bedrooms flex easily between guest room, home office, or hobby space. Natural light pours through every room, and the whole home feels current, clean, and move-in ready. Then there's the lifestyle. Exterior front yard maintenance is handled, turf backyard requires 0 mowing, and your weekends finally belong to you again. No more Saturdays lost to mowing or spring weekends fighting weeds. Lock the door, head to the mountains, and come home to a house that's still in great shape. (Oh, and the HOA shovels to YOUR FRONT DOOR when it snows 3" or more!) You're minutes from downtown Castle Rock, shopping, dining, schools, and quick I-25 access for the commute.
Getting Around
Schools
Construction
Condition
- Year built: 2019
Materials
- Roof: Composition
- Construction materials: Frame,Stone
Other
- Builder name: KB Home
Type & Style
- Home type: MultiFamily
- Architectural style: Chalet
- Property subType: Duplex
Interior
Appliances
- Appliances included: Dishwasher,Washer,Dryer,Microwave,Fire Alarm
Basement
- Has basement: Yes
- Basement: Crawl Space, Built-In Radon, Radon Test Available
Bedrooms & Bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 1
- 3/4 bathrooms: 1
Features
- Eat-in Kitchen,Open Floorplan,Walk-In Closet(s),Kitchen Island
- Window features: Window Coverings
- Fireplace features: Living Room,One
- Fireplace: Yes
- Finished area above ground: 1,768
Heating & Cooling
- Heating features: Forced Air
- Cooling features: Central Air,Ceiling Fan(s)
Interior Area
- Total interior livable area: 1,768 sqft
Property
Details
- Parcel number: R0602202
- Attached to another structure: Yes
- Exclusions: NONE
Features
- Levels: One
- Patio & porch: Patio,Deck
- Fencing: Fenced
Lot
- Lot size: 4,356 sqft
- Features: Level
Parking
- Total spaces: 2
- Parking features: Attached
- Has garage: Yes
- Attached garage spaces: 2
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Lightning
- Hail
- Winter Weather
- Inland Flooding
- Strong Wind
- Tornado
- Wildfire
How This Home’s Risks Compare
FEMA Declared Disasters Across Colorado Counties
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $2,629 | $31,548 |
| Home Insurance * | $265 | $3,180 |
| Property Taxes | $246 | $2,952 |
| Electricity | $186 | $2,232 |
| Total | $3,326 | $39,912 |
Income You'd Need if You Spent...
Colorado FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-04-28 | Price change | $520,000 |
| 2026-03-11 | Price change | $550,000 |
| 2026-02-24 | Listed for sale | $575,000 |
