1866 Happy Valley Road

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.

Days on Market

2 days

Current Status

Active

Original Price

$1,499,000

List Price

$1,499,000

On Market Date

Aug 8, 2025

Property Type

Single Family Residence

Area

Santa Rosa-Northeast

Zip Code

95409

MLS ID

325067462

APN

181-100-036-000

Year Built

1990

Stories in Building

Unavailable

Possession

Close Of Escrow

Data Source

BAREIS

Origin MLS System

Bed

4

Bath

3

Double Sinks, Low-Flow Shower(s), Low-Flow Toilet(s), Outside Access, Soaking Tub, Tile, Tub, Window

Parking

5

Attached, Garage Door Opener, Garage Facing Front, Interior Access, Other

SQ FT

4,820

SQ FT Source

Owner

Lot SQ FT

16,958.0

Lot Acres

0.3893 Acres

Kitchen

Breakfast Area, Kitchen/Family Combo, Pantry Cabinet, Quartz Counter

Cooling

Ceiling Fan(s), Central

Dining Room

Breakfast Nook, Formal Area, Formal Room, Space in Kitchen

Family Room

Cathedral/Vaulted, Deck Attached

Living Room

Cathedral/Vaulted, Deck Attached, Sunken, View

Flooring

Carpet, Marble, Stone, Tile, Wood

Fire Place

Family Room, Living Room, Wood Burning

Heating

Central, Fireplace(s)

Laundry

Cabinets, Hookups Only, Upper Floor

Upper Level

Bedroom(s), Full Bath(s), Retreat

Main Level

Dining Room, Family Room, Full Bath(s), Garage, Kitchen, Living Room, Primary Bedroom, Street Entrance

Views

Woods

Possession

Close Of Escrow

Basement

Partial

* Fee

$950

Name

Alta Vista Heights HOA

Phone

(707) 539-2828

*Fee includes

Common Areas, Management, and Road

MLS and other Information regarding properties for sale as shown in Theo have been obtained from various sources such as sellers, public records, agents and other third parties. This information may relate to the condition of the property, permitted or unpermitted uses, zoning, square footage, lot size/acreage or other matters affecting value or desirability. Unless otherwise indicated in writing, neither brokers, agents nor Theo have verified, or will verify, such information. If any such information is important to buyer in determining whether to buy, the price to pay or intended use of the property, buyer is urged to conduct their own investigation with qualified professionals, satisfy themselves with respect to that information, and to rely solely on the results of that investigation.

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