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$550,000

  • For Sale
  • Active
  • Single Family
  • 2 Beds
  • 1 Full Bath
  • 1,058 Sq. Ft.
  • 1 Car Garage
  • Updated 2 days ago
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There are two other structures on the property but are in poor condition. The County says that it could be split as per SB9. Also possible to have 2 additional ADU's as per County. Buyers to check with the County. There are 2 existing sewer laterals to the lot.

Full Property Details for 18305 Clayton Ave

General

  • Price: $550,000
  • Status: Active
  • Type: Single Family
  • Source: BAREIS
  • MLS ID: 326033507
  • Updated: 4/27/2026
  • Added to Site: 9 day(s) ago

Interior

  • Flooring: Linoleum, Wood

Rooms

Bathrooms

  • Total Bathrooms: 1
  • Full Bathrooms: 1

Bedrooms

  • Total Bedrooms: 2

Other Rooms

  • Laundry: Hookups Only

Parking

  • Garage: Yes
  • Garage Spaces: 1
  • Garage Description: Detached

Location

  • Cross Streets: Craig
  • Driving Directions: Railroad Ave to Craig, 1st left onto Clayton.

School Information

  • School District: Calaveras

Heating & Cooling

  • Cooling Type: None
  • Heating Type: Wall Furnace

Utilities

  • Sewer: Public Sewer
  • Water: Public
  • Utility Description: Natural Gas Available, Sewer Connected

Structural Information

  • Architectural Style: Bungalow
  • Construction: Wood Siding
  • Roof: Composition
  • Stories/Levels: 1
  • Square Feet: 1,058
  • Sq. Ft. Source: Not Verified
  • Year Built: 1940

Additional Structures

  • Other Structures: Outbuilding, Shed(s)

Lot Features

  • Lot Size (Acres): 0.3168
  • Lot Size (Sq. Ft.): 13,800
  • Lot Description: Shape Regular

Disclosures and Reports

  • Special Conditions: Trust

Listing provided by Coldwell Banker Brokers of the Valley, Thomas J Kelly and Coldwell Banker Brokers of the Valley, Loël L McPhee

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Listing agents

— 18305 Clayton Ave —

  • Thomas J Kelly

    Coldwell Banker Brokers of the Valley

  • Loël L McPhee

    Coldwell Banker Brokers of the Valley

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 18305 Clayton Ave

School District:Sonoma Valley Unified School District
NameGradesDistance
El Verano Elementary School
18606 Riverside Drive, Sonoma, CA 95476
K-50.3 mi
Altimira Middle School
17805 Arnold Drive, Sonoma, CA 95476
6-80.5 mi
Sonoma Valley High School
20000 BRd.way, Sonoma, CA 95476
9-122.4 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Tax History for 18305 Clayton Ave

Year
Property Taxes
Change
Tax Assessment
Change
2025
$4,768
6%
$198,107
4%
2023
$4,483
3%
$190,415
2%
2022
$4,365
5%
$186,682
2%
2021
$4,155
—
$183,023
1%
2020
$4,175
5%
$181,147
2%
2019
$3,961
1%
$177,596
2%
2018
$3,939
30%
$174,115
2%
2017
$3,021
-14%
$170,702
2%
2016
$3,531
2%
$167,356
2%
2015
$3,445
4%
$164,843
2%
2014
$3,326
1%
$161,615
—
2013
$3,304
—
$160,886
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 18305 Clayton Ave

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Listing provided by Coldwell Banker Brokers of the Valley, Thomas J Kelly and Coldwell Banker Brokers of the Valley, Loël L McPhee

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18305 Clayton Avenue, Sonoma, CA 95476 (MLS# 326033507) is a Single Family property with 2 bedrooms and 1 full bathroom. 18305 Clayton Avenue is currently listed for $550,000 and was received on April 20, 2026. Want to learn more about 18305 Clayton Avenue? Do you have questions about finding other Single Family real estate for sale in Sonoma? You can browse all Sonoma real estate or contact a Coldwell Banker agent to request more information.

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