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  • $1,300,000

    312 Marin Avenue, Mill Valley, CA 94941

    3beds
    1,006sqft
    Single Family Residence
    Built in 1952
    6,111 Square Feet Lot
    $1,300,400 Zestimate®
    $1,292/sqft
    $5,550 Estimated rent

    Home value

    $1,300,400

    $1.20M - $1.40M

    $5,550/mo

    Zestimate® history
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    What's special

    Big quiet backyardGrey water irrigation systemNewer windows and doors
    Sweet Single level Kay Park home with a big quiet backyard next to Crest Marin Creek. Step out your front door for outdoor adventures in the woods, waterfront trail and all the shopping and dining options down the street! The relaxing Tamalpais Valley neighborhood of Mill Valley, 312 Marin Avenue offers an exciting opportunity to settle into one of Southern Marin's most loved communities. Open concept living with kitchen, dining and living room all facing the level backyard (with fruit trees!), and a garden shed and garden beds. The long-time owners lovingly updated this home and gardened the soil to create a peaceful place they called home for 20 years. Originally built as a 3BR/1BA home with a one car garage, the owners captured part of the garage for laundry and office space, with ethernet for an additional WFH area. The home has newer windows and doors and roof and a grey water irrigation system. These meaningful updates provide a strong starting point for the home's next owner.

    Zillow last checked:

    Listing updated:

    Listed by:

    Jenn Pfeiffer DRE #01339863 415-302-3198,

    Corcoran Icon Properties 415-496-2600,

    Holly M Friend DRE #02111955 707-782-6904,

    Corcoran Icon Properties

    Bought with:

    Miles H Daly, DRE #02005107

    Own Marin

    Source: BAREIS,MLS#: 326068002MLS LogoOriginating MLS: Marin County

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 3
    • Bathrooms: 1
    • Full bathrooms: 1
    Bedroom
    • Level: Main
    Bathroom
    • Level: Main
    Kitchen
    • Features: Synthetic Counter
    • Level: Main
    Living room
    • Level: Main
    Heating
    • Heat Pump
    Cooling
    • Ceiling Fan(s)
    Appliances
    • Included: Built-In Gas Range
    • Laundry: In Garage
    Features
    • Formal Entry, Open Beam Ceiling
    • Flooring: Simulated Wood
    • Basement: None
    • Number of fireplaces: 1
    • Fireplace features: Gas Starter
    Interior area
    • Total structure area: 1,006
    • Total interior livable area: 1,006 sqft

    Property

    Parking
    • Total spaces: 2
    • Parking features: Attached, Other, Level
    • Has attached garage: Yes
    Features
    • Levels: One
    • Stories: 1
    Lot
    • Size: 6,111 Square Feet
    • Features: Garden, Manual Sprinkler F&R, Manual Sprinkler Front, Manual Sprinkler Rear
    Details
    • Parcel number: 05203110
    • Special conditions: Standard

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Ranch
    • Property subtype: Single Family Residence
    Materials
    • Wood
    • Foundation: Slab
    • Roof: Composition
    Condition
    • Year built: 1952

    Utilities & green energy

    • Sewer: Public Sewer
    • Water: Public
    • Utilities for property: Cable Connected, Electricity Connected, Natural Gas Connected, Sewer Connected

    Community & HOA

    Community
    • Subdivision: Kay Park
    HOA
    • Has HOA: No
    Location
    • Region: Mill Valley

    Financial & listing details

    • Price per square foot: $1,292/sqft
    • Tax assessed value: $712,017
    • Date on market: 8/11/2026
    • Electric utility on property: Yes

    Price history

    DateEventPrice
    8/28/2026Sold$1,300,000+4.1%$1,292/sqft
    Source: BAREIS #326068002 Report a problem
    8/24/2026Pending sale$1,249,000$1,242/sqft
    Source: BAREIS #326068002 Report a problem
    8/11/2026Listed for sale$1,249,000$1,242/sqft
    Source: BAREIS #326068002 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2026-- $712,017 +2%
    2025$13,433 +4%$698,058 +2%
    2024$12,919 +1.9%$684,375 +2%
    2023$12,678 +3.6%$670,955 +2%
    2022$12,238 +2.4%$657,802 +2%
    2021$11,946 +0.9%$644,908 +1%
    2020$11,843 +3.2%$638,300 +2%
    2019$11,480 +6.4%$625,783 +2%
    2018$10,786 +4.9%$613,514 +2%
    2017$10,281 +3.5%$601,484 +2%
    2016$9,933 +3%$589,691 +1.5%
    2015$9,647 +4%$580,832 +2%
    2014$9,275 $569,455 +0.5%
    2013-- $566,883 +2%
    2012-- $555,772 +2%
    2011-- $544,876 +0.8%
    2010-- $540,806 -0.2%
    2009-- $542,093 +2%
    2008-- $531,467 +2%
    2007-- $521,049 +2%
    2006-- $510,836 +2%
    2005-- $500,820 +3.3%
    2004-- $485,000 +86.3%
    2003-- $260,342 +2%
    2002-- $255,237 +2%
    2001-- $250,233
    Find assessor info on the county website

    Neighborhood: Tamalpais Valley

    Nearby schools

    GreatSchools rating
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    Estimated market value
    $1,300,400
    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
    $1,300,400