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    • $4,675,000

    20580 Palmer Avenue, Sonoma, CA 95476

    4beds
    3,160sqft
    Single Family Residence
    Built in 2000
    3.02 Acres Lot
    $4,666,900 Zestimate®
    $1,479/sqft
    $7,503 Estimated rent

    Home value

    $4,666,900

    $4.20M - $5.18M

    $7,503/mo

    Zestimate® history
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    What's special

    Fruit treesNew roofResort-style groundsCustom cabinetryNewly installed white-oak floorsPool heaterPremium appliances
    Tucked behind a new custom entry gate at the end of a charming country road, this ~3,160 sq. ft. modern Wine Country retreat offers seamless indoor-outdoor living on 3.02 oak-studded acres, with approved plans for a ~1,200 sq. ft. 2BD ADU. The 4BD/3BA home features newly installed white-oak floors and Fleetwood sliders that open to a dramatic screened sunroom for al fresco entertaining, complete with dining and lounge areas, skylights, speakers, and a heater. The chef's kitchen centers around a striking concrete island with marble slab backsplash, custom cabinetry, premium appliances, and a separate scullery with wine storage and extra refrigeration. Resort-style grounds include a 13'60' pool with new automatic cover, fire pit, fruit trees, and level space for tennis or pickleball courts. The primary suite enjoys a private hot tub. A 3-car garage offers epoxy floors, gym flooring, and new translucent doors. Additional updates include a new roof, gutters, drainage, Sonos, security with cameras, HVAC, pool heater, and landscaping with 15 olive trees. Ideally located minutes to Sonoma Plaza, The Lodge at Sonoma, Wit & Wisdom, Train Town, wineries, restaurants, trails, and other vacation amenities.

    Zillow last checked:

    Listing updated:

    Listed by:

    Caroline Sebastiani DRE #01371992 415-290-3123,

    Sotheby's International Realty 707-935-2288,

    Charlie Luna DRE #02247959 415-827-8885,

    Sotheby's International Realty

    Bought with:

    Matt R Sevenau, DRE #01890164

    Compass

    Source: BAREIS,MLS#: 326021230MLS LogoOriginating MLS: Sonoma

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 3
    • Full bathrooms: 3
    Rooms
    • Room types: Dining Room, Kitchen, Living Room, Master Bathroom, Master Bedroom, Possible Guest, Storage, Sun Room
    Primary bedroom
    • Features: Outside Access, Walk-In Closet(s)
    • Level: Main
    Bedroom
    • Level: Main
    Primary bathroom
    • Features: Double Vanity, Radiant Heat, Shower Stall(s), Tile
    Bathroom
    • Features: Granite, Jack & Jill, Radiant Heat, Shower Stall(s), Tile, Window
    • Level: Main
    Dining room
    • Features: Dining Bar
    • Level: Main
    Kitchen
    • Features: Butlers Pantry, Concrete Counter, Island w/Sink, Marble Counter
    • Level: Main
    Living room
    • Level: Main
    Heating
    • Central, Fireplace(s), Radiant
    Cooling
    • Central Air
    Appliances
    • Included: Built-In Freezer, Built-In Gas Range, Built-In Refrigerator, Dishwasher, Disposal, Double Oven, Range Hood, Ice Maker, Microwave, Wine Refrigerator, Dryer, Washer
    • Laundry: Laundry Closet
    Features
    • Wet Bar
    • Flooring: Wood
    • Windows: Skylight(s), Skylight Tube, Weather Stripped, Screens
    • Basement: None
    • Number of fireplaces: 1
    • Fireplace features: Dining Room, Gas Starter
    Interior area
    • Total structure area: 3,160
    • Total interior livable area: 3,160 sqft

    Property

    Parking
    • Total spaces: 3
    • Parking features: Attached, Enclosed, Garage Door Opener, Garage Faces Front, Guest, Inside Entrance, Private, Side By Side, Gravel
    • Attached garage spaces: 3
    Features
    • Levels: One
    • Stories: 1
    • Patio & porch: Rear Porch
    • Exterior features: Fire Pit, Outdoor Kitchen
    • Pool features: In Ground, Gas Heat, Pool Cover, Pool Sweep
    • Spa features: In Ground
    • Fencing: Fenced,Full,Gate
    Lot
    • Size: 3.02 Acres
    • Features: Private, Shape Regular
    Details
    • Additional structures: Shed(s)
    • Parcel number: 128311078000
    • Special conditions: Standard

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Contemporary,Modern/High Tech
    • Property subtype: Single Family Residence
    Materials
    • Foundation: Concrete Perimeter
    • Roof: Composition,Fiberglass
    Condition
    • Year built: 2000

    Utilities & green energy

    • Electric: 220 Volts in Kitchen
    • Sewer: Public Sewer
    • Water: Private, Well
    • Utilities for property: Cable Available, Cable Connected, Internet Available, Natural Gas Available, Natural Gas Connected, Public, Sewer In & Connected

    Community & HOA

    Community
    • Security: Carbon Monoxide Detector(s), Double Strapped Water Heater, Fire Alarm, Security Gate, Security System Leased, Video System
    HOA
    • Has HOA: No
    Location
    • Region: Sonoma

    Financial & listing details

    • Price per square foot: $1,479/sqft
    • Tax assessed value: $3,681,715
    • Annual tax amount: $43,355
    • Date on market: 4/13/2026

    Price history

    DateEventPrice
    5/5/2026Sold$4,675,000$1,479/sqft
    Source: BAREIS #326021230 Report a problem
    4/30/2026Pending sale$4,675,000$1,479/sqft
    Source: BAREIS #326021230 Report a problem
    4/13/2026Listed for sale$4,675,000-6.4%$1,479/sqft
    Source: BAREIS #326021230 Report a problem
    12/1/2025Listing removed$4,995,000$1,581/sqft
    Source: BAREIS #325077112 Report a problem
    10/14/2025Price change$4,995,000-4.9%$1,581/sqft
    Source: BAREIS #325077112 Report a problem
    9/3/2025Listed for sale$5,250,000+48.4%$1,661/sqft
    Source: BAREIS #325077112 Report a problem
    2/22/2023Sold$3,538,750-6.8%$1,120/sqft
    Source: BAREIS #322105624 Report a problem
    2/16/2023Pending sale$3,795,000$1,201/sqft
    Source: BAREIS #322105624 Report a problem
    2/3/2023Contingent$3,795,000$1,201/sqft
    Source: BAREIS #322105624 Report a problem
    1/16/2023Listed for sale$3,795,000+18.6%$1,201/sqft
    Source: BAREIS #322105624 Report a problem
    11/5/2021Sold$3,200,000+109.8%$1,013/sqft
    Source: Public Record Report a problem
    7/6/2007Sold$1,525,000+369.2%$483/sqft
    Source: Public Record Report a problem
    12/1/1998Sold$325,000$103/sqft
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$43,355 +1.9%$3,681,715 +2%
    2024$42,526 +10.3%$3,609,525 +10.6%
    2023$38,559 +1.5%$3,264,000 +2%
    2022$37,998 +59.1%$3,200,000 +62.8%
    2021$23,878 +0.2%$1,965,960 +1%
    2020$23,832 +2.2%$1,945,803 +2%
    2019$23,314 +2%$1,907,651 +2%
    2018$22,857 +1.8%$1,870,247 +2%
    2017$22,461 +5.4%$1,833,576 +2%
    2016$21,308 +15.9%$1,797,625 +14.6%
    2015$18,389 +28.2%$1,568,000 +30.7%
    2014$14,348 -99.2%$1,200,000 -17.4%
    2013$1,704,091 $1,453,500
    2012-- $1,453,500 -4.3%
    2011-- $1,519,000 +25%
    2010-- $1,215,000 -26.5%
    2009-- $1,652,500 +8.4%
    2008-- $1,525,000 +119.5%
    2007-- $694,638 +2%
    2006-- $681,019 +2%
    2005-- $667,667 +2%
    2004-- $654,576 +1.9%
    2003-- $642,561 +2%
    2002-- $629,962 +2%
    2001-- $617,610 +17.9%
    2000-- $524,000
    Find assessor info on the county website

    Neighborhood: 95476

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    Estimated market value
    $4,666,900
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    Estimated market value
    $4,666,900

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