$799,000

405 Walnut Ave Sonoma, CA 95476

Estimated payment $4,550/month

4 Beds
2 Baths
1,680 Sq Ft
$476 Price per Sq Ft

Highlights

  • In Ground Pool
  • Main Floor Bedroom
  • Bathroom on Main Level
  • Private Lot
  • 4 Car Detached Garage
  • Central Heating

About This Home

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. 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

Listing Agent

Chelsie Runnings

Luxe Places International Real License #02010756 Listed on: 11/20/2025

Co-Listing Agent

Raymond Giomi

Luxe Places International Real License #02147369

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $4,052

Year Built

  • Built in 1910

Lot Details

  • 0.34 Acre Lot
  • Private Lot

Parking

  • 4 Car Detached Garage

Interior Spaces

  • 1,680 Sq Ft Home
  • 2-Story Property
  • Dining Room

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Main Floor Bedroom
  • Bathroom on Main Level
  • 2 Full Bathrooms

Laundry

  • Dryer
  • Washer

Pool

  • In Ground Pool

Utilities

  • No Cooling
  • Central Heating
  • Cable TV Available

Listing and Financial Details

  • Assessor Parcel Number 052-422-009-000

Home Details

Home Type

Single Family

Est. Annual Taxes

$4,052

Year Built

Built in 1910

Lot Details

0

Listing Details

  • Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Detached
  • Directions To Property: Riverside Dr to Walnut
  • Lot Size Acres: 0.3444
  • Stories: 2
  • Special Features: None

Interior Features

  • Bedrooms: 4
  • Full Bathrooms: 2
  • Square Footage: 1680.00
  • Bathrooms: 2
  • Main Level: Bedroom(s), Dining Room, Full Bath(s), Kitchen

Exterior Features

  • Lot Features: Private
  • Property Condition: Original
  • Pool Features: Built-In

Garage/Parking

  • Parking Features: Detached
  • Total Parking Spaces: 4.00

Utilities

  • Cooling: None
  • Sewer: Public Sewer
  • Utilities: Cable Available, Public
  • Water Source: Public
  • Heating: Central
  • Laundry Features: Dryer Included, Inside Area, Washer Included

Lot Info

  • Assessor Parcel Number: 052-422-009-000
  • Lot Size Sq Ft: 15002.00

Building Info

  • Year Built: 1910

Map

Range of Values:

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Value Increase
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Percent Increase
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Adjusted for Inflation
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

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 $4,052 $237,634 $126,787 $110,847
2024 $4,052 $232,975 $124,301 $108,674
2023 $4,052 $228,408 $121,864 $106,544
2022 $3,830 $223,930 $119,475 $104,455
2021 $3,743 $219,540 $117,133 $102,407
2020 $3,680 $217,289 $115,932 $101,357
2019 $3,488 $213,029 $113,659 $99,370
2018 $3,564 $208,853 $111,431 $97,422
2017 $3,350 $204,759 $109,247 $95,512
2016 $3,199 $200,745 $107,105 $93,640
2015 $3,249 $197,731 $105,497 $92,234
2014 $3,265 $193,859 $103,431 $90,428
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
11/20/2025 11/20/25 For Sale $799,000 -- $476 / Sq Ft
Source: Bay Area Real Estate Information Services (BAREIS)

Purchase History

Date Type Sale Price Title Company
Interfamily Deed Transfer -- None Available
Source: Public Records

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 325099342

Bay Area Real Estate Information Services (BAREIS)

APN: 052-422-009

California Sonoma County Sonoma 95476

405 Walnut Ave, Sonoma, CA

For Sale

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Bay Area Real Estate Information Services (BAREIS) Listing information deemed reliable but not guaranteed. Copyright 2025 Bay Area Real Estate Information Services, Inc. All Right Reserved.

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Chelsie Runnings
Listing Agent
Chelsie Runnings
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Luxe Places International Real
(707) 600-3821