543 Montford Ave, Mill Valley, CA

About this home

Welcome to 543 Montford Avenuean extraordinary legacy estate nestled at the coveted west end of Homestead Valley, just minutes from downtown Mill Valley. Set within the pristine, protected parkland known as the Three Groves, this rare property is a place of true enchantment, where nature, history, and thoughtful design come together in perfect harmony. Originally established in 1904, the estate has been lovingly curated over generations, resulting in a garden setting that feels both magical and timeless. A magnificent perennial garden unfolds into a series of intimate outdoor spaces,'' with brick patios, lush plantings, and a sprawling creekside lawn that invites both quiet reflection and lively gatherings. Winding pathways lead you through the storied Three Groves: the orchard-filled Oak Grove, the Buckeye Grove and the awe-inspiring stand of the old-growth redwoods and open meadow. As you move through the charming brick walks and Moon Gate you are welcomed you into the serene beauty of the public space in Stolte Grove. Every corner of the grounds offers a sense of wonder and discovery. The primary residence features four bedrooms and three baths, rich with vintage character and classic redwood detailing. Box-beam ceilings and stone lodge fireplace anchor the living room, formal dining room, sun porch, and primary suiteall oriented to capture picturesque views of the surrounding gardens and landscape. The home's warm, inviting interiors seamlessly connect to the natural beauty beyond. Complementing the main residence is a detached one-bedroom, one-bath guest studio complete with a full kitchen and a private sun deck overlooking the valleyan ideal retreat for guests, extended family, or creative pursuits. A detached 2 car garage includes a partially converted recording studio, along with additional flexible space to suit a variety of needs. This is more than a homeit is a storybook setting, a place of enchantment and wonder, and a legacy property to be cherished and shared for generations to come.

Listed by

Property details

Price

$2,689,000

Bedrooms

5

Bathrooms

4

Interior

3,000 sqft

Price / sqft

$896

Lot size

29,259 sqft

Type

Single Family

Days on market

14

Est. property tax

$20,168/yr · $1,681/mo · 0.75% CA avg

Last sold

$150,000 · Nov 1979

Estimated monthly payment

Price history

1. May 5, 2026$2,689,000Initial list price
2. Nov 5, 1979$150,000Sold
3. Sep 1, 1979$150,000Sold

Location

This home is located in Mill Valley, CA, in the San Francisco area. Browse more Mill Valley listings on the Mill Valley market page or explore the full Mill Valley market report.

About Mill Valley: Mill Valley is a city in Marin County, California, United States, located about 14 miles (23 km) north of San Francisco via the Golden Gate Bridge and 52 miles (84 km) from Napa Valley. The population was 14,231 at the 2020 census. (source: Wikipedia)

Climate: Average year-round temperature is 59°F with 288 dry days per year and 27.4 inches of annual rainfall.

Neighborhood (zip 94941)

Median age is 46.0; 38% hold a bachelor's degree; 67% of homes are owner-occupied; median household income is $206,580.

Median income

$206,580

Median age

46.0

Owner-occupied

67.4%

Bachelor's degree

38.0%

Census median home value

$1,798,100

Source: US Census Bureau American Community Survey 5-year estimates.

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