9 Portola Avenue

Step into a rare piece of West Marin history with this enchanting 1908 Inverness Park cottageoffered for the first time ever and held in the same family for over a century. Set on a sun-drenched lot in Inverness Parks coveted banana belt,'' this timeless property is rich with character, warmth, and opportunity. The classic wood-shingled main residence features 3 bedrooms and 2 baths, with arched windows salvaged from early 1900s ferry boats that bathe the interior in natural lighta subtle tribute to the home's storied past. Gather by the cozy wood-burning stove on cool coastal evenings or enjoy peaceful mornings on the inviting front porch. Outdoors, a brick patio provides the perfect setting for entertaining or quiet relaxation amid the surrounding natural beauty. A detached guest studio, already plumbed, offers flexibility for a private retreat, creative workspace, or future expansion. Thoughtfully updated over time, the home blends vintage charm with solid infrastructure. Renovations in the 1980s introduced structural upgrades, aesthetic improvements and a modern electrical system. Forced air heating was added in 2006, and the septic system was replaced in 2007, including a new 1,500-gallon tank. More recent improvements include a new roof and copper gutter guards in 2023, along with fresh interior and exterior paint in 2026. Ideally located in a tranquil yet convenient setting, this lovely single-family residence is just moments from scenic hiking trails, stunning beaches, and the charming shops and restaurants of Inverness. Whether seeking a weekend escape or a full-time residence, this special property offers a rare opportunity to own a true piece of West Marin history.

Days on Market

10 days

Current Status

Active

Original Price

$1,595,000

List Price

$1,595,000

On Market Date

Mar 27, 2026

Property Type

Single Family Residence

Area

Inverness

Zip Code

94956

MLS ID

326023879

APN

114-292-18

Year Built

1908

Stories in Building

Unavailable

Possession

Close Of Escrow

Data Source

BAREIS

Origin MLS System

Bed

3

Bath

2

Parking

3

No Garage

SQ FT

1,678

SQ FT Source

Not Verified

Lot SQ FT

17,158.0

Lot Acres

0.3939 Acres

Cooling

None

Fire Place

Wood Burning, Wood Stove

Heating

Central

Laundry

Dryer Included, Washer Included

Main Level

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

Possession

Close Of Escrow

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.

School data provided by GreatSchools. School service boundaries are intended to be used as reference only. To verify enrollment eligibility for a property, contact the school directly.