$1,050,000
SOLD DEC 29, 2025

18445 1st Ave Sonoma, CA 95476

2 Beds
2 Baths
1,104 Sq Ft
6,003 Sq Ft Lot

Recently Sold

$951 Per Sq Ft

44 Days on Market

Highlights

  • Solar Power System
  • Wood Flooring
  • Window or Skylight in Bathroom
  • Covered Deck
  • Park or Greenbelt View
  • Steam Shower

About This Home

As of December 2025

Escape to your modern Wine Country haven just minutes from the Sonoma Plaza. This reimagined 2-bedroom, 2-bath sanctuary blends sophisticated design with everyday comfort. Step through the charming Dutch front door to discover chevron wood flooring throughout, soaring open-beam ceilings, and walls of black-framed windows that flood the home with natural light. The designer kitchen features custom cabinetry, stone counters, and an open layout ideal for both intimate gatherings and effortless entertaining. The permitted addition introduces a spa-inspired bath with steam shower and radiant heated floors your personal retreat after a day exploring nearby wineries. Every finish, fixture, and window has been thoughtfully updated, complemented by solar panels and a Tesla charging station for modern convenience. Outdoors, enjoy multiple entertaining zones including a firepit, bocce court, hot tub, and shaded deck. Low-maintenance landscaping invites year-round relaxation in the heart of Sonoma Valley.

Last Agent to Sell the Property

Suzanne Ashimine

Compass License #01994301 Listed on: 10/22/2025

Compass

Last Buyer's Agent

Marie Clay

Coldwell Banker Realty License #01219114

Coldwell Banker Realty

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1947 | Remodeled

Lot Details

  • 6,003 Sq Ft Lot
  • Back Yard Fenced
  • Landscaped
  • Sprinkler System

Parking

  • 1 Car Detached Garage

Home Design

  • Bungalow
  • Concrete Foundation
  • Composition Roof
  • Wood Siding

Interior Spaces

  • 1,104 Sq Ft Home
  • 1-Story Property
  • Beamed Ceilings
  • Window Screens
  • Family Room
  • Living Room
  • Dining Room
  • Game Room
  • Wood Flooring
  • Park or Greenbelt Views
  • Carbon Monoxide Detectors

Kitchen

  • Range Hood
  • Kitchen Island
  • Disposal

Bedrooms and Bathrooms

  • 2 Bedrooms
  • Bathroom on Main Level
  • 2 Full Bathrooms
  • Bidet
  • Steam Shower
  • Window or Skylight in Bathroom

Laundry

  • Laundry Room
  • Stacked Washer and Dryer
  • 220 Volts In Laundry

Eco-Friendly Details

  • Energy-Efficient Appliances
  • Energy-Efficient Windows
  • Solar Power System
  • Solar owned by seller

Outdoor Features

  • Covered Deck
  • Fire Pit
  • Front Porch

Utilities

  • Central Heating and Cooling System
  • Radiant Heating System
  • 220 Volts

Community Details

  • Electric Vehicle Charging Station

Listing and Financial Details

  • Assessor Parcel Number 056-462-008-000

Home Details

Home Type

Single Family

Year Built

Built in 1947 | Remodeled

Lot Details

0

Parking

1

Listing Details

  • Interior Amenities: Open Beam Ceiling
  • Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Detached
  • Directions To Property: HWY 12 to E Thomson to 1st Ave
  • Lot Size Acres: 0.1378
  • Stories: 1
  • Levels: One
  • ArchitecturalStyle: Bungalow
  • Reso Window Features: Dual Pane Full, Window Screens
  • Special Features: None

Interior Features

  • Appliances: Disposal, Free Standing Refrigerator, Hood Over Range
  • Bedrooms: 2
  • Full Bathrooms: 2
  • Living Room Features: Open Beam Ceiling
  • Flooring: Wood
  • Square Footage: 1104.00
  • Bathroom Features: Bidet, Radiant Heat, Steam, Window
  • Bathrooms: 2
  • Family Room Features: Deck Attached
  • Kitchen Features: Island
  • Room Type: Dining Room, Game Room, Kitchen, Laundry, Living Room
  • Lower Level: Bedroom(s), Dining Room, Family Room, Full Bath(s), Kitchen, Living Room, Primary Bedroom
  • Main Level: Bedroom(s), Dining Room, Family Room, Full Bath(s), Garage, Kitchen, Living Room, Primary Bedroom
  • PrimaryBedroomFeatures: Outside Access

Exterior Features

  • Construction Materials: Wood Siding
  • Foundation: Concrete Perimeter
  • Lot Features: Auto Sprinkler F&R, Landscape Back, Landscape Front
  • Property Condition: Updated/Remodeled
  • Roof: Composition
  • ExteriorFeatures: Fire Pit
  • Fencing: Back Yard, Fenced, Wood
  • Patio And Porch Features: Covered Deck, Front Porch
  • View: Garden/Greenbelt

Garage/Parking

  • Parking Features: Detached
  • Total Parking Spaces: 3.00
  • Garage Spaces: 1.00

Utilities

  • Cooling: Central
  • Electric: Photovoltaics Seller Owned, 220 Volts, 220 Volts in Laundry
  • Security Features: Carbon Mon Detector, Double Strapped Water Heater
  • Sewer: Public Sewer
  • Utilities: Public, Solar
  • Water Source: Public
  • Heating: Central
  • Laundry Features: Inside Area, Washer/Dryer Stacked Included

Lot Info

  • Assessor Parcel Number: 056-462-008-000
  • Lot Size Sq Ft: 6003.00

Green Features

  • Energy Efficient: Appliances, Windows

Building Info

  • Year Built: 1947

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Oct 22, 2025
Closed on
Dec 23, 2025
Sold by
Vergne Ronalyn Padua
Bought by
Mary Angela Jackson Living Trust and Jackson
Seller's Agent
Suzanne Ashimine
Compass
Buyer's Agent
Marie Clay
Coldwell Banker Realty
List Price
$1,050,000
Sold Price
$1,050,000
Views
18

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-62.19%

Purchase Details

Listed on
Mar 12, 2021
Closed on
Apr 15, 2021
Sold by
Barber Patrick V and Patrick V Barber Revocable Tru
Bought by
Vergne Ronalyn Padua
Seller's Agent
Heather Hanlon
Compass
Buyer's Agent
Suzanne Ashimine
Compass
List Price
$625,000
Sold Price
$625,000

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
11.70%
Original Mortgage
$500,000
Interest Rate
3.05%
Mortgage Type
New Conventional

Purchase Details

Closed on
Dec 2, 2009
Sold by
Barber Patrick V
Bought by
Barber Patrick V

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$136,080
Interest Rate
4.99%
Mortgage Type
New Conventional

Purchase Details

Closed on
Nov 30, 2009
Sold by
Allyn Francine Tavares
Bought by
Barber Patrick V

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$136,080
Interest Rate
4.99%
Mortgage Type
New Conventional
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Type Sale Price Title Company
Grant Deed $1,050,000 Fidelity National Title Compan
Grant Deed $625,000 Fidelity National Title Co
Interfamily Deed Transfer -- Fidelity National Title Co
Interfamily Deed Transfer -- Fidelity National Title Co
Grant Deed $181,500 Fidelity National Title Co
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Previous Owner $500,000 New Conventional
Previous Owner $136,080 New Conventional
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
12/29/2025 12/29/25 Sold $1,050,000 0.0% $951 / Sq Ft
12/05/2025 12/05/25 Pending -- -- --
10/22/2025 10/22/25 For Sale $1,050,000 +68.0% $951 / Sq Ft
04/23/2021 04/23/21 Sold $625,000 0.0% $618 / Sq Ft View Prior Sale
04/02/2021 04/02/21 Pending -- -- --
03/12/2021 03/12/21 For Sale $625,000 -- $618 / Sq Ft
Source: Bay Area Real Estate Information Services (BAREIS)

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $10,273 $686,719 $313,905 $372,814
2024 $10,273 $673,254 $307,750 $365,504
2023 $10,273 $650,250 $301,716 $348,534
2022 $8,809 $637,500 $295,800 $341,700
2021 $3,951 $234,188 $95,398 $138,790
2020 $4,336 $231,787 $94,420 $137,367
2019 $4,091 $227,243 $92,569 $134,674
2018 $3,806 $222,788 $90,754 $132,034
2017 $0 $218,421 $88,975 $129,446
2016 $3,334 $214,139 $87,231 $126,908
2015 -- $210,923 $85,921 $125,002
2014 -- $206,792 $84,238 $122,554
Source: Public Records

Agents Affiliated with this Home

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Map

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 325093085

Bay Area Real Estate Information Services (BAREIS)

APN: 056-462-008