Property Description

A Designer’s Masterpiece in Prestigious Montecito Heights – Perched in one of Santa Rosa’s most coveted enclaves, this 4,820 sq. ft. estate combines dramatic architectural presence with refined livability. Beyond its grand entry, soaring ceilings and walls of glass frame treetop vistas, filling each room with natural light and a sense of serene escape. The main level offers effortless single-level living, anchored by two striking fireplaces, a romantic formal dining room, and a gourmet kitchen with breakfast nook overlooking a private, park-like setting. The primary suite is a sanctuary of luxury with dual walk-in closets and a spa-inspired ensuite. Designed for both grand entertaining and quiet retreat, the home’s flexible spaces include a temperature-controlled wine cellar, private executive office with separate entrance, home gym, bonus rooms, and a soundproofed studio. Multiple decks wrap the home, seamlessly blending indoor and outdoor living, while manicured grounds and open space beyond create the ultimate backdrop for relaxation. A three-car garage, conditioned storage, and thoughtful craftsmanship throughout complete this exceptional offeringmoments from downtown, yet in a world entirely your own.

Address Map
US
CA
Sonoma
Santa Rosa
Alta Vista Heights
95409
Happy Valley
Road
From Hwy 12 - Continue on Sunridge Dr to your Sunridge Dr., turn right onto Del Rosa Ave., continue onto Osage Ave., continue onto Alta Vista Ave., turn right onto Happy Valley Rd.
Santa Rosa-Northeast
Features
: Central, Fireplace(s)
: Central, Ceiling Fan(s)
: Partial
: Partial, Fenced, Back Yard
: Living Room, Family Room, Wood Burning
: Enclosed Deck
: Other, Attached, Interior Access, Garage Door Opener, Garage Facing Front
2
: Carpet, Wood, Tile, Marble, Stone
: Formal Entry, Storage Area(s), Cathedral Ceiling
: Upper Floor, Hookups Only, Cabinets
: Public Sewer
: Public, Internet Available
: Low E Glass Partial, Dual Pane Partial, Caulked/Sealed
Appliances
: Dishwasher, Disposal, Microwave, Hood Over Range, Free Standing Gas Range
Neighborhood
Rincon Valley Union
Rincon Valley Union
Santa Rosa City Schools
Additional Info
$0
Additional Information
3.0
: Three Or More
: Landscape Front, Low Maintenance, Cul-De-Sac, Curb(s), Court, Curb(s)/Gutter(s)
2025-08-08
3
: Public
Greenbelt
Financial
950
Annually
1
Listing Information
Active
2025-09-18T15:19:52Z
BAREIS
Basic Details
3
Single Family Residence

Residential For Sale

1866 Happy Valley Road, Santa Rosa, California 95409

4 Bedrooms
3 Bathrooms
4,820
$1,335,000
Listing ID #325067462
Property Details
Property Type : Residential
Listing ID : 325067462
Price : $1,335,000
View : Woods
Square Footage : 4,820
Bedrooms : 4
Bathrooms : 3
Year Built : 1990
Lot Area : 0.39 Acre
Listing Status : Active
Roof : Composition
Agent info
Marie Clay Realtor
Contact Marie