646 Ridgewood Avenue

Live the dream in this tranquil Mill Valley 3 PLUS bedroom home. Built in 1962 and sited on a light-filled, generous, fully fenced lot dotted with beautiful Redwoods and on a private shared lane. Enjoy the serenity of the top floor's mid-century modern design that not only celebrates an open floor plan, but also a broad span of windows making it easy to appreciate the view. An Ipe deck expands the living space and connects you to the outdoors. Dine, visit, bird watch, work from home, or maybe nap. Get a hammock, it's your dream. Updated with an owner-owned Tesla solar system including a whole house battery backup and an electric car charger. An additional room is located on the main living floor, has its own deck and was used by the current owner as a combo guest room/office. There are 3 more bedrooms on the second floor, plus a full bath and deck. The bottom floor has an unwarranted area with a full bath and laundry which could be a convenient place for working out, family room, in-law, nanny space, or a JADU (buyer to verify any or all with County). There's also a private deck with a hot tub. Enjoy a close San Francisco commute, highly-rated local schools, and the unique cultural lifestyle opportunities that make Mill Valley so very special. You'll be near stunning hiking and biking trails that crisscross the sides of Majestic Mt. Tam, Muir Woods and the GGNRA. Close to downtown, schools, dining, and the Community Center, this home offers natural beauty and convenience. It could be your dream house.

Days on Market

13 days

Current Status

Active

Original Price

List Price

$1,995,000

On Market Date

Sep 1, 2026

Property Type

Single Family Residence

Area

Mill Valley

Zip Code

94941

MLS ID

326074573

APN

04703235

Year Built

1962

Stories in Building

3

Possession

Close Of Escrow

Data Source

BAREIS

Origin MLS System

Bed

3

Bath

2.5 (2/1)

Parking

3

Garage Door Opener

SQ FT

1,990

SQ FT Source

Assessor Auto-Fill

Lot SQ FT

12,079.0

Lot Acres

0.2773 Acres

Cooling

Ceiling Fan(s)

Disclosures

Standard

Living Room

Cathedral/Vaulted

Flooring

Wood

Foundation

Concrete, Concrete Perimeter

Fire Place

Living Room

Heating

Central, Gas

Laundry

Dryer Included, Washer Included

Main Level

Dining Room, Kitchen, Living Room, Street Entrance

Views

Forest, Hills

Possession

Close Of Escrow

Basement

None

Architectural Style

Mid-Century

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.