409 Montford Avenue, Mill Valley, CA 94941

← Back to search

$5,995,000

bedrooms

bathrooms

square feet

3,866

Acreage

0.316

Open Houses

year built

2015

Full Baths

Half Baths

Find out more

Built in 2015, this stunning contemporary property is set in the heart of Homestead Valley, offering the best of modern Mill Valley living. Designed with soaring ceilings, expansive walls of glass, and a seamless open floor plan, this 4-bedroom, 3.5-bath home plus recently built office and gym blends luxury, style, and comfort. The grand-scale great room features a chef's kitchen with premium appliances, custom cabinetry, and an oversized island. The living and dining areas flow effortlessly to a sun-drenched patio with built-in firepit and level yard, perfect for entertaining and play. A stylish powder room and inviting family room complete the main level. Upstairs, the luxurious primary suite offers dual walk-in closets and a spa-like bathroom. Two bedrooms share a smart Jack-and-Jill bath, while a guest ensuite provides privacy. A grand foyer leads to a mudroom, laundry room, and an oversized attached 1 car garage. A separate office/studio with gym area adds versatility. Resort-like grounds include an additional large flat creek-side play area. With state-of-the-art amenities including radiant heat, A/C, and solar energy, this home offers a rare combination of sustainability and sophistication.

Location
Subdivision	-
County	Marin
Elementary School	-
Middle School	-
High School	-

Driving directions

Open houses

None scheduled.

Find out more

Tell us who you are, and we will have someone reach out to you.

Name*

Email*

Phone*

Message

I have a house to sell

By proceeding, you consent to receive calls, texts and voicemails at the number you provided (may be recorded and may be autodialed and use pre-recorded and artificial voices), and email, from Kotohomes, Mercury News, Joshua Deitch, and their network of service providers about your inquiry and other home-related matters.

Msg/data rates may apply. This consent applies even if you are on a do not call list and is not a condition of any purchase.

MLS number: 325078771

Listing agent: Joshua Deitch

Listing broker: Coldwell Banker Realty (415) 388-5060

Last update: Sunday, September 28 2025 at 10:02 a.m. EDT

realogy mercurynews