3441 Castlerock Court, Santa Rosa, CA, 95404
About This Home
Perched at the end of a private cul-de-sac in Santa Rosa's highly sought-after Hidden Valley neighborhood, this stunning newly built home offers luxury living with breathtaking views and exceptional privacy. Situated on just under one acre, this 4 bedroom, 3 bathroom residence combines modern design, high-end finishes, and a thoughtfully crafted floor plan ideal for today's lifestyle. An abundance of natural light fills the home, highlighting soaring ceilings, elegant finishes, and expansive living spaces. The functional layout includes four spacious bedrooms, three beautifully appointed bathrooms, a dedicated office for working from home, and an additional flex room perfect as a playroom, media room, gym, or hobby space. Enjoy seamless indoor-outdoor living with multiple balconies that capture picturesque hillside and valley views, creating the perfect setting for morning coffee or evening sunsets. The generous one-acre parcel offers endless possibilities, including ample space for outdoor entertaining, gardening, or future expansion. Utilities are already in place for an accessory dwelling unit (ADU), making it easy to add a guest house, multigenerational living space, or income-producing opportunity. A rare opportunity to own a newly constructed luxury home in one of Santa Rosa's most desirable neighborhoods, offering the perfect balance of privacy, sophistication, and convenience.
Getting Around
Car-Dependent
Minimal Transit
Somewhat BikeableSchools
Construction
Condition
- Property condition: New Construction
- New construction: Yes
- Year built: 2026
Materials
- Foundation: Concrete Perimeter
- Roof: Shingle
- Construction materials: Concrete,Wood Siding
Other
- Builder name: Cal Saving Construction
Type & Style
- Home type: SingleFamily
- Architectural style: Traditional
- Property subType: Single Family Residence
Interior
Appliances
- Appliances included: Built-In Electric Oven,Built-In Electric Range,Dishwasher,Electric Cooktop,Microwave
- Laundry features: Hookups Only,Inside Room
Basement
- Basement: None
Bathroom
- Features: Tile,Tub
- Level: Main,Upper
Bedroom
- Level: Main,Upper
Bedrooms & Bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 3
Family Room
- Features: Deck Attached
Features
- Window features: Dual Pane Full
- Flooring: Luxury Vinyl Plank
- Number of fireplaces: 1
- Fireplace features: Living Room
- Fireplace: Yes
Heating & Cooling
- Heating features: Central
- Cooling features: Central Air
Interior Area
- Total structure area: 2,117
- Total interior livable area: 2,117 sqft
Kitchen
- Features: Kitchen Island,Kitchen/Family Combo,Quartz Counter
- Level: Main
Living Room
- Features: Deck Attached
- Level: Main
Master Bathroom
- Features: Double Vanity,Tub,Walk-In Closet(s)
Master Bedroom
- Features: Balcony
- Level: Upper
Property
Details
- Parcel number: 173250009000
- Special condition: Standard
Features
- Levels: Two
- Stories: 2
- Patio & porch: Rear Porch,Covered,Front Porch
- Fencing: Gate
- Has view: Yes
- View description: Mountain(s)
Lot
- Lot size: 0.99 Acres
- Features: Cul-De-Sac
Parking
- Total spaces: 8
- Parking features: Attached,RV Possible
- Has garage: Yes
- Attached garage spaces: 2
- Covered 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
- Earthquake
- Inland Flooding
- Landslide
- Wildfire
How This Home’s Risks Compare
FEMA Declared Disasters in Sonoma County and California
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 | $7,579 | $90,948 |
| Home Insurance * | $427 | $5,124 |
| Property Taxes | $1,345 | $16,140 |
| Electricity | $453 | $5,447 |
| Total | $9,804 | $117,648 |
Income You'd Need if You Spent...
California 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 |
|---|---|---|
| 2026-08-03 | Listed for sale | $1,499,000 |
| 2026-07-30 | Listing removed | $1,550,000 |
| 2026-07-14 | Listed for sale | $1,550,000 |
| 2024-07-24 | Sold | $292,000 |
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