Skip main navigation
Off market
  • $4,318,200

    12 Greenfield Ct, Mill Valley, CA 94941

    4beds
    4,208sqft
    SingleFamily
    Built in 1984
    -- sqft lot
    $4,318,200 Zestimate®
    $1,026/sqft
    $14,628 Estimated rent

    Home value

    $4,318,200

    $3.71M - $5.01M

    $14,628/mo

    Zestimate® history
    Loading
    Loading...

    Owner options

    List your home for rent

    $14,628/mo

    Rent Zestimate®

    Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.

    Learn more

    $14,628/mo

    Rent Zestimate®

    Refinance and save

    $27,175/mo

    Est. payment

    Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.

    See today's rates

    $27,175/mo

    Est. payment

    Explore your selling options

    Work with a Zillow partner agent

    Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.

    Get started

    List with your own agent

    Get your home in front of millions of buyers by listing it on Zillow.

    Learn how to do it

    Sell it yourself

    Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).

    List your home

    What's special

    Private courtLush gardensSecluded home office alcoveFamily friendly floor planHiking trailsGenerous scale

    Sensational, light filled 2 Story home tucked away on a private court with a community shared park and bbq area. Adjacent to picturesque Horse Hill, a Marin County Open Space District Preserve. Generous scale, family friendly floor plan with 4 Bedrooms, 3 1/2 Baths, 2 Car Garage, Guest Parking pad, 2 fireplaces and lush gardens. Large office / play room / flex space to personalize your lifestyle on main level. Ten Step(ish) commute to your secluded home office alcove on the second level. Twenty Step(ish) commute to your own irrigated herb and vegetable garden boxes. Hiking trails out your back yard. Situated in Edna Maguire School District. Close to 101 - Exceptional long term Marin Living!

    This property is off market, which means it's not currently listed for sale or rent on Zillow. This may be different from what's available on other websites or public sources.

    Zillow last checked:

    Listing updated:

    Source: SFAR,MLS#: 325047864

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 4
    • Full bathrooms: 3
    • 1/2 bathrooms: 1
    Heating
    • Central, Fireplace
    Cooling
    • None
    Appliances
    • Included: Dishwasher, Dryer, Stove, Washer
    • Laundry: In Unit, Inside Room
    Features
    • Flooring: Carpet, Tile, Wood
    • Has fireplace: Yes
    Interior area
    • Total interior livable area: 4,208 sqft

    Property

    Parking
    • Total spaces: 3
    • Parking features: Attached, Covered
    • Has attached garage: Yes
    • Details: Contact manager
    Features
    • Stories: 2
    • Exterior features: Architecture Style: Traditional, Attached, ENERGY STAR Qualified Appliances, Flooring: Wood, Garage Door Opener, Greenbelt, Heating system: Central, Inside Room, Landscape Misc, Landscaped, Living Room, Lot Features: Shape Regular, Landscape Misc, Landscaped, Greenbelt, Shape Regular, Side By Side, Stone, View Type: Mountain(s), View Type: Ridge, Wood Burning
    Details
    • Parcel number: 03323006

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: SingleFamily
    Condition
    • Year built: 1984

    Community & HOA

    Location
    • Region: Mill Valley

    Financial & listing details

    • Price per square foot: $1,026/sqft
    • Tax assessed value: $1,208,397
    • Annual tax amount: $18,825
    • Date on market: 5/28/2025
    • Lease term: 12 Months

    Price history

    DateEventPrice
    9/4/2025Listing removed$9,500$2/sqft
    Source: SFAR #325047864 Report a problem
    7/11/2025Price change$9,500-9.5%$2/sqft
    Source: SFAR #325047864 Report a problem
    5/28/2025Listed for rent$10,500+27.3%$2/sqft
    Source: SFAR #325047864 Report a problem
    4/21/2018Listing removed$8,250$2/sqft
    Source: Foundation Rentals and Relocation, Inc Report a problem
    3/9/2018Listed for rent$8,250$2/sqft
    Source: Foundation Rentals and Relocation, Inc Report a problem
    4/18/2017Listing removed$8,250$2/sqft
    Source: Foundation Rentals and Relocation, Inc Report a problem
    4/3/2017Listed for rent$8,250+6.5%$2/sqft
    Source: Foundation Rentals and Relocation, Inc Report a problem
    7/16/2015Listing removed$7,750$2/sqft
    Source: Foundation Homes International #21513317 Report a problem
    7/2/2015Price change$7,750-6.1%$2/sqft
    Source: Foundation Homes International #21513317 Report a problem
    5/17/2015Listed for rent$8,250$2/sqft
    Source: Foundation Rentals & Relocation Inc. Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$18,825 -0.7%$1,208,397 +2%
    2024$18,962 -0.5%$1,184,707 +2%
    2023$19,065 +14.3%$1,161,478 +2%
    2022$16,677 -0.8%$1,138,704 +2%
    2021$16,814 +1.9%$1,116,380 +1%
    2020$16,499 -6.8%$1,104,936 +2%
    2019$17,700 +10.2%$1,083,275 +2%
    2018$16,055 +6.9%$1,062,036 +2%
    2017$15,014 +4.9%$1,041,213 +2%
    2016$14,309 +3.8%$1,020,797 +1.5%
    2015$13,788 +0.3%$1,005,469 +2%
    2014$13,747 $985,777 +0.5%
    2013-- $981,328 +2%
    2012-- $962,092 +2%
    2011-- $943,232 +0.8%
    2010-- $936,183 -0.2%
    2009-- $938,408 +2%
    2008-- $920,010 +2%
    2007-- $901,973 +2%
    2006-- $884,292 +2%
    2005-- $866,959 +2%
    2004-- $849,962 +1.9%
    2003-- $834,384 +2%
    2002-- $818,029 +2%
    2001-- $801,990
    Find assessor info on the county website

    Neighborhood: Alto

    Nearby schools

    GreatSchools rating
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $4,318,200
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $4,318,200