3441 Castlerock Ct

Santa Rosa, CA 95404

$1,550,000
Price
4
Beds
2,117 Sq. Ft.
$732 / Sq. Ft.
2,117
Sq. Ft.
$732
per Sq. Ft.
Get preapproved with Rocket Mortgage1
Open: 7/15 04:00PM - 07:00PMNew
Open: 7/15 04:00PM - 07:00PMNew
Imagine bbq/recreation spot on top of the hill!
Front porch
Front porch
downstair bedroom
downstair bedroom
Downstair office/den
Downstair office/den
downstair bathroom
Laundry room
Upstair back balcony
Upstair back balcony
upstair hallway bathroom
upstair hallway bathroom
Master bedroom
Master bedroom balcony above the garage
Master bedroom balcony above the garage
Master bedroom balcony above the garage
Master bedroom balcony above the garage
Potential ADU site
Potential ADU site
main level back balcony
main level back balcony
Backyard view
Backyard view
Backyard view
brand new driveway!
True Hidden Valley Gem!

Description

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...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.
  1. Listed by Joshua E Bouffier • DRE #02150365 • Brokerage DRE #02246919 • The Bouffier Group

Property Details for 3441 Castlerock Court

Architectural Style
Contemporary, Modern/High Tech
View Description
Mountains
Cross Street
Parker Hill Rd
Total Parking Spaces
10

Open Houses

Wednesday, Jul 15th4:00 PM - 7:00 PM
PublicView contact
Saturday, Jul 18th11:00 AM - 2:00 PM
PublicView contact
Sunday, Jul 19th1:00 PM - 3:00 PM
PublicView contact
LISTING UPDATED: 07/13/2026 07:18 PM

Property Details for 3441 Castlerock Court

StatusActive
MLS #326059122
Days on Compass1
Taxes-
HOA Fees-
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeResidential / Single Family Residence
Year Built2026
Lot Size0.99 AC / 43,063 SF
CountySonoma County
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Location

Listing Courtesy of The Bouffier Group, Joshua E Bouffier, DRE #02150365
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Building Information for 3441 Castlerock Court

Stories2Year Built2026Building Size-Lot Size0.99 AC / 43,063 SF

Payment Calculator

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OriginPoint Mortgage or Rocket Mortgage1

$8,098 per month

30 year fixed, 6.36% Interest

Principal and Interest

$7,724

Property Taxes

$374

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

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Property Information for 3441 Castlerock Court

Summary
Location and General Information
  • Area/District: Santa Rosa-Northeast
  • Area Short Display: B0200
  • Directions to Property: From Chanate Rd to Parker Hill Rd, and to Castlerock Ct.
  • Accessibility Features: Accessible Doors, Grab Bars, Parking
  • Area Long Display: Santa Rosa-Northeast
Taxes and HOA Information
  • Association: No
  • Association Fee: $0
  • APN: 173-250-009-000
Parking
  • Parking Features: Attached, Garage Door Opener, Garage Facing Front, Guest Parking Available, Private, RV Possible, Uncovered Parking Space
  • Carport Spaces: 0
  • Garage Spaces: 2
  • Open Parking Spaces: 0
Virtual Tour
  • Virtual Media Count: 0
Property
Lot Information
  • Square Footage: 2117.0
  • Square Footage Source: Architect
  • Year Built Source: Builder
  • Lot Size Source: Assessor Auto-Fill
  • Lot Size Square Feet: 43063.0
  • Lot Features: Cul-De-Sac, Landscape Back, Landscape Front, Secluded
  • Property Condition: New Construction
Property and Assessments
  • Security Features: Carbon Mon Detector
  • Senior Community: No
  • Picture Count: 66
  • Property Disclaimer: All data, photos, visualizations, and information regarding a property, including the property's compliance with state and local legal requirements and all measurements and calculations of area, have been obtained from various sources, and may include such material that has been generated by use of artificial intelligence. Such information and material have not been and will not be verified for accuracy by the listing broker or the multiple listing service, and are not guaranteed as complete, accurate or reliable. Such information and material should be independently reviewed and verified for accuracy. This information and material are intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
  • Construction Materials: Ceiling Insulation, Concrete, Frame, Stone, Wall Insulation, Wood, Wood Siding
Green Features
  • Energy Efficient: Cooling, Heating, Thermostat
Utilities
  • Sewer: Sewer Public
  • Water Source: Water Public
  • Utilities: Public, Solar
Interior and Exterior Features
Exterior Features
  • Driveway/Sidewalks: Gated, Gentle Up, Paved Driveway
  • Fencing: Back Yard, Fenced, Front Yard, Full
  • Foundation: Concrete, Raised
  • Stories: 2
  • Levels: 2 Story
  • Upper Level: Bedroom(s), Family Room, Full Bath(s), Loft, Primary Bedroom
  • Lower Level: Bedroom(s), Garage, Kitchen, Living Room
  • Main Level: Bedroom(s), Full Bath(s), Kitchen, Living Room
  • Patio And Porch Features: Back Porch, Covered Deck, Front Porch
  • Pool: No
  • Roof: Shingle
  • Pool: No
Interior Features
  • Heating: Central
  • Cooling: Central
  • Basement: None
  • Bath Features: Window
  • Full Bathrooms: 3
  • Half Bathrooms: 0
  • Bathrooms: 3.0
  • Bedrooms: 4
  • Family Room Features: Deck Attached, View
  • Living Room Features: Deck Attached
  • Kitchen Features: Breakfast Area, Island, Kitchen/Family Combo, Quartz Counter
  • Flooring: Luxury Vinyl Plank
  • Fireplace Features: Electric
  • Fireplace: Yes
  • Appliances: Built-In Electric Oven, Built-In Electric Range, Dishwasher, Electric Cook Top, Microwave
  • Laundry Features: Hookups Only, Inside Area
  • # of Fireplaces: 1
  • # of Rooms: 0
  • Room Type: Bonus Room, Den, Family Room, Kitchen, Living Room, Primary Bathroom, Primary Bedroom, Office, Possible Guest
Multi Family
Multi-Family Information
  • # of Units: 0
Multi-Family Additional Information
  • 2nd Unit Approx SqFt: 0.0
  • 2nd Unit Rents for: $.00
Unit 2
  • ADU/2nd Unit: No

Property History for 3441 Castlerock Court

DateEvent & SourcePriceAppreciation
Jul 13, 2026

Listed (Active)

REBAREIS #326059122

$1,550,000—
DateEvent & SourcePrice
07/13/2026

Listed (Active)

REBAREIS #326059122

$1,550,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 3441 Castlerock Court

Taxable ValueLand$291,750Additions-Total$291,750
Tax Record2025$4,488 ($374 / month)
Home Facts
Beds4Baths2.5Total Finished SqFt2,702 SqFtAbove Grade Finished SqFt2,702 SqFtStories2Lot Size43,062 SqFtStyleResidentialYear Built1922CountySONOMAAPN173-250-009-000Fireplace TypeHas Fireplace

Schools near 3441 Castlerock Court

This home is within Santa Rosa High School District.
Rating
School
Type
Grades
Distance
Hidden Valley Elementary Satellite School
Public - K to 6
Santa Rosa Middle School
Public - 7 to 8
Santa Rosa High School
Public - 9 to 12
Rincon Valley Middle School
Public - 7 to 8
Rating
School
Distance
Hidden Valley Elementary Satellite School
PublicK to 6

Santa Rosa Middle School
Public7 to 8

Santa Rosa High School
Public9 to 12

Rincon Valley Middle School
Public7 to 8

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 3441 Castlerock Court, Santa Rosa, CA 95404

3441 Castlerock Court is a single family home for sale in Santa Rosa, CA 95404. This listing's school districts are Santa Rosa High School District, Santa Rosa Elementary School District. Nearby schools include Hidden Valley Elementary Satellite School, Santa Rosa Middle School and Santa Rosa High School. 3441 Castlerock Court is a 4-bed, 3-bath, 2,117 sqft single family home built in 2026.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of The Bouffier Group, Joshua E Bouffier, DRE #02150365

Based on information from one of the following Multiple Listing Services: San Francisco Association of Realtors, the MLSListings MLS, the BAREIS MLS, the EBRD MLS, Shasta Association of REALTORS® Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by San Francisco Association of Realtors, the MLSListings MLS, the BAREIS MLS, the EBRD MLS, Shasta Association of REALTORS® is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.