Nestled at the highest elevation in Santa Rosa's peaceful Hidden Valley neighborhood, 3441 Castlerock Ct is a brand new custom construction offering exceptional privacy on a beautifully secluded 1-acre cul-de-sac lot. This elevated home features 4 bedrooms, 3 full bathrooms, plus a dedicated office/den space, along with impressive 9+ foot ceilings throughout. It offers a desirable southwest-facing orientation that fills the interiors with natural light and stunning mountain views. Enjoy generous decks and patios on every level, including a private master bedroom rooftop balcony perched above the garage with sweeping views of the entire neighborhood. The property includes owned solar, a brand-new driveway leading to a massive 22-inch-deep garage, and plenty of room for potential ADU space. All of this is set within a very quiet, safe, and friendly community close to Hidden Valley Elementary School, the new fire station, and everyday amenities. A true standout Hidden Valley gem that perfectly combines seclusion, breathtaking views, and effortless living.

Based on information submitted to CA_BAREIS as of July 14, 2026 7:33 AM UTC . All data is deemed reliable but is not guaranteed accurate by the MLS. All information should be independently reviewed and verified for accuracy. IDX information is provided exclusively for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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3441 Castlerock CourtSanta Rosa, CA 95404Price: $1,550,000

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3441 Castlerock CourtSanta Rosa, CA 95404Price: $1,550,000

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