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  • $865,000

    405 Walnut Avenue, Sonoma, CA 95476

    4beds
    1,680sqft
    Single Family Residence
    Built in 1910
    0.34 Acres Lot
    $861,000 Zestimate®
    $515/sqft
    $5,478 Estimated rent

    Home value

    $861,000

    $775,000 - $956,000

    $5,478/mo

    Zestimate® history
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    What's special

    New roofExpansive backyardFlexible two-story layout
    Step into 405 Walnut Ave, a lovingly cared-for 4-bedroom, 2-bath home offering approximately 2,000 sq ft of inviting living space on a generous .34-acre lot with a new roof. Tucked into a peaceful Sonoma neighborhood, this home has been in the same family since 1982, a place where memories were made, traditions were kept, and pride of ownership shines. Thoughtfully expanded with a custom addition by the longtime owner, the home features a flexible two-story layout. One bedroom and one bathroom are located upstairs, creating a private suite for guests or the perfect work-from-home hideaway. The remaining bedrooms and main living spaces sit comfortably on the main floor, filled with natural light and designed for easy everyday living. The expansive backyard is the true heart of the property. With a pool and plenty of room to entertain, garden, or simply unwind, this .34-acre lot offers the kind of space that's hard to come by in Sonoma. Homes with this combination of history, warmth, and opportunity don't come to market often. 405 Walnut Ave is ready for its next chapter.

    Zillow last checked:

    Listing updated:

    Listed by:

    Chelsie M Runnings DRE #02010756 707-934-0951,

    Luxe Places International Real,

    Raymond Giomi DRE #02147369,

    Luxe Places International Real

    Bought with:

    Ryan K Dailey, DRE #01981700

    Compass

    Source: BAREIS,MLS#: 325099342MLS LogoOriginating MLS: Sonoma

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 2
    • Full bathrooms: 2
    Bedroom
    • Level: Main
    Bathroom
    • Level: Main
    Dining room
    • Features: Formal Area
    • Level: Main
    Kitchen
    • Level: Main
    Heating
    • Central
    Cooling
    • Central Air
    Appliances
    • Included: Dryer, Washer
    • Laundry: Inside Area
    Features
    • Flooring: Carpet, Tile, Wood
    • Has basement: No
    • Has fireplace: No
    Interior area
    • Total structure area: 1,680
    • Total interior livable area: 1,680 sqft

    Property

    Parking
    • Total spaces: 4
    • Parking features: Detached
    Features
    • Stories: 2
    • Pool features: In Ground
    Lot
    • Size: 0.34 Acres
    • Features: Private
    Details
    • Parcel number: 052422009000
    • Special conditions: Trust

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Condition
    • Year built: 1910

    Utilities & green energy

    • Sewer: Public Sewer
    • Water: Public
    • Utilities for property: Cable Available, Public

    Community & HOA

    HOA
    • Has HOA: No
    Location
    • Region: Sonoma

    Financial & listing details

    • Price per square foot: $515/sqft
    • Tax assessed value: $237,634
    • Annual tax amount: $4,220
    • Date on market: 11/20/2025

    Price history

    DateEventPrice
    1/6/2026Sold$865,000+8.3%$515/sqft
    Source: BAREIS #325099342 Report a problem
    12/23/2025Pending sale$799,000$476/sqft
    Source: BAREIS #325099342 Report a problem
    12/3/2025Contingent$799,000$476/sqft
    Source: BAREIS #325099342 Report a problem
    11/20/2025Listed for sale$799,000$476/sqft
    Source: BAREIS #325099342 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$4,220 +4.2%$237,634 +2%
    2024$4,052 +1.8%$232,975 +2%
    2023$3,982 +4%$228,408 +2%
    2022$3,830 +2.3%$223,930 +2%
    2021$3,743 +1.7%$219,540 +1%
    2020$3,680 +5.5%$217,289 +2%
    2019$3,488 -2.1%$213,029 +2%
    2018$3,564 +2.4%$208,853 +2%
    2017$3,481 +8.8%$204,759 +2%
    2016$3,199 -1.5%$200,745 +1.5%
    2015$3,249 -0.5%$197,731 +2%
    2014$3,265 -99%$193,859 +0.5%
    2013$320,098 $192,984 +2%
    2012-- $189,201 +2%
    2011-- $185,492 +0.8%
    2010-- $184,107 -0.2%
    2009-- $184,546 +2%
    2008-- $180,929 +2%
    2007-- $177,383 +2%
    2006-- $173,906 +2%
    2005-- $170,497 +2%
    2004-- $167,155 +1.9%
    2003-- $164,087 +2%
    2002-- $160,871 +2%
    2001-- $157,718 +2%
    2000-- $154,625
    Find assessor info on the county website

    Neighborhood: 95476

    Nearby schools

    GreatSchools rating
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    Estimated market value
    $861,000
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    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $861,000