22 Oak Knoll Court

The rarest home on Petaluma's Westside isn't historic. It's brand new. Set within a niche enclave of luxury new construction, a neighborhood unlike anything else on the Westside, 22 Oak Knoll is a builder-crafted residence of uncommon scale, crowning a quiet cul-de-sac in the hills with sweeping views just moments from historic downtown. For the buyer seeking Sonoma County charm, at the gateway to wine country and the coast yet within easy reach of San Francisco, this is the one. Step inside, and the story begins: a dramatic atrium and sculptural floating staircase rising through three light-filled levels. Imagine entertaining here. Guests gather around the dual islands of the showpiece chef's kitchen, with Thermador appliances and custom two-tone cabinetry gleaming, while behind the scenes, a caterer's kitchen, tucked away speakeasy-style, keeps every course flowing and the cleanup invisible. As evening settles, the celebration drifts through walls of glass onto the view deck, the hills glowing gold beyond. A private office and two main-level bedrooms offer room for work and guests alike. Downstairs is where the fun lives: a grand entertaining level built for movie nights, game nights, and long evenings with friends, complete with an adjoining wine cellar and a dumbwaiter ferrying refreshments from the kitchen above. Pre-wired for a home theater, the space is ready to become whatever your evenings call for. Tomorrow's workout in the home gym, locker room and all, is only a staircase away. And for Sonoma County life's full complement of toys, there is a five-car garage with a dedicated shop and storage, so gracefully integrated into the home's scale you'd never guess it from the curb. Beyond the glass, your own private hillside climbs to a crest with panoramic views over Petaluma: a morning stroll with the dog, a sunrise perch above it all. The primary retreat frames the hills from the bedroom, the loft, even the spa-inspired shower. And the rarest luxury of all: the presence and privacy of a country estate with none of its demands. Brand new, low-maintenance, among a handful of equally distinguished residences, minutes from everything downtown Petaluma has to offer. A home like this comes along once. It's here now.

Days on Market

0 days

Current Status

Active

Original Price

$3,199,999

List Price

$3,199,999

On Market Date

Aug 20, 2026

Property Type

Single Family Residence

Area

Petaluma West

Zip Code

94952

MLS ID

326068552

APN

019-850-012-000

Year Built

2025

Stories in Building

Unavailable

Possession

Negotiable

Data Source

BAREIS

Origin MLS System

Bed

5

Bath

5 (3/2)

Parking

7

24'+ Deep Garage

SQ FT

5,578

SQ FT Source

Assessor Agent-Fill

Lot SQ FT

85,378.0

Lot Acres

1.96 Acres

Cooling

Central, MultiZone

Fire Place

Gas Starter

Heating

Central, MultiZone

Laundry

Cabinets, Gas Hook-Up, Ground Floor, Hookups Only, Upper Floor

Upper Level

Bedroom(s), Full Bath(s), Primary Bedroom

Main Level

Bedroom(s), Dining Room, Full Bath(s), Kitchen, Living Room, Partial Bath(s)

Views

Hills

Possession

Negotiable

Basement

None

Fee

$0

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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