Date
Details
Price
Change
Source
8/13/2018
Sold
$386,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/20
$795,000 -$70,000 (-8.09%) Price Reduced
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1/20
Property Description
Centrally Located Flat Double 15,000 +/- SF vacant parcel ( 1/3 acre) in Sonoma. Rare Development Opportunity in Sonoma's Wine Country
. Comes with approved county plans for five (5), 2 Bedroom, 2 Bath cottages with a total approved building area of 4487 Sq Ft under the cottage zoning ordinance. Alternatively, explore the potential of an SB9 lot split and build two custom residences, each with an ADU. The parcel is currently served by onsite Valley of the Moon water service. The natural gas service by PG&E is currently stubbed into the property. The PG&E electric line drop is also located immediately in front of the parcel. The sewer/waste line lateral is currently located in the rear corner of the property. The property enjoys close proximity to the Historic Sonoma Plaza, award-winning wineries, boutique shopping, top-rated schools, scenic hiking and biking trails, and Sonoma Golf Club.
Full Property Details
Full Property Details for 654 Walnut Ave
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General
- Price: $795,000
- Status: Active
- Type: Residential Lots
- Source: BAREIS
- MLS ID: 325067042
- Updated: 1/16/2026
- Added to Site: 176 day(s) ago
Location
- Driving Directions: Arnold Dr to Walnut Ave
Utilities
- Sewer: Public Sewer
- Water: Public
- Utility Description: Natural Gas Available, Public, Sewer Available, Water Available
Structural Information
- Current Bldg. Use: Vacant
Lot Features
- Lot Size (Acres): 0.3444
- Lot Size (Sq. Ft.): 15,000
- Zoning: Multi-Residential, Residential, Single-Family, Split Possible
- Lot Description: Other
- Fencing (Description): Full
Disclosures and Reports
- Special Conditions: Offer As Is
Listing provided by Sotheby's International Realty, Aaron Kopelman
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Listing agent
— 654 Walnut Ave —
Aaron Kopelman
Sotheby's International Realty
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 654 Walnut Ave
School District:Sonoma Valley Unified School District
| Name | Grades | Distance |
|---|---|---|
El Verano Elementary School 18606 Riverside Drive, Sonoma, CA 95476 | K-5 | 0.7 mi |
Altimira Middle School 17805 Arnold Drive, Sonoma, CA 95476 | 6-8 | 1.2 mi |
Sonoma Valley High School 20000 BRd.way, Sonoma, CA 95476 | 9-12 | 1.7 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 654 Walnut Ave
Tax History
Tax History for 654 Walnut Ave
Year
Property Taxes
Change
Tax Assessment
Change
2025
$5,904
6%
$362,541
4%
2023
$5,588
9%
$348,464
2%
2022
$5,140
2%
$341,632
2%
2021
$5,044
2%
$334,934
1%
2020
$4,960
3%
$331,500
2%
2019
$4,816
258%
$325,000
1207%
2018
$1,347
-42%
$24,868
2%
2017
$2,339
77%
$24,382
2%
2016
$1,321
8%
$23,905
2%
2015
$1,221
6%
$23,547
2%
2014
$1,157
3%
$23,087
—
2013
$1,122
—
$22,984
—
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
Estimate the Cost for 654 Walnut Ave
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- Single Family
- Active
- Updated 1 day ago
- 3Beds
- 4Total Baths
- 3,710Sq. Ft.
Listing provided by Compass, David Grega and Compass, Patrick A McGuire
- Manufactured Home
- Active
- Updated 22 minutes ago
- 2Beds
- 2Total Baths
- 840Sq. Ft.
Listing provided by Coldwell Banker Brokers of the Valley, Michael Backhus
- Duplex
- Active
- Updated 2 days ago
- 1,400Sq. Ft.
Listed by Omarshall, Inc, Anne Oliva
- Single Family
- Active
- Updated 10 hours ago
- 4Beds
- 2Total Baths
- 1,199Sq. Ft.
Listing provided by W Real Estate, Hiraeth Homes
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- Single Family
- Active
- Updated 2 days ago
- 4Beds
- 3Total Baths
- 2,048Sq. Ft.
Listing provided by Century 21 Epic Wine Country, David R Collins
- Single Family
- Active
- Updated 3 days ago
- 2Beds
- 1Total Bath
- 957Sq. Ft.
Listed by eXp Realty of California, Inc, Steven Cervantes
- Manufactured Home
- Active
- Updated 3 days ago
- 2Beds
- 2Total Baths
- 1,152Sq. Ft.
Listing provided by Napa Valley Homes Today, Marcus H Perry
- Condo
- Active
- Updated 6 days ago
- 2Beds
- 2Total Baths
- 1,154Sq. Ft.
Listing provided by Golden Gate Sotheby's International Realty, Randy A Gularte
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- Triplex
- Closed
- 2,458Sq. Ft.
Listing provided by Sotheby's International Realty, Daniel Casabonne
Sold provided by Century 21 Epic Wine Country, David R Collins
Sold provided by Century 21 Epic Wine Country, David R Collins
- Single Family
- Closed
- 4Beds
- 2Total Baths
- 1,602Sq. Ft.
Listing provided by Compass, Matt R Sevenau and Compass, Maurice Tegelaar
Sold provided by Compass, Theresa Pardini
Sold provided by Compass, Theresa Pardini
- Single Family
- Closed
- Updated 7 days ago
- 4Beds
- 2Total Baths
- 1,680Sq. Ft.
Listing provided by Luxe Places International Realty, Chelsie M Runnings and Luxe Places International Realty, Raymond Giomi
Sold provided by Compass, Ryan K Dailey
Sold provided by Compass, Ryan K Dailey
- Multi-Family
- Closed
- Updated 3 days ago
Listing provided by Sotheby's International Realty, Daniel Casabonne
654 Walnut Avenue, Sonoma, CA 95476 (MLS# 325067042) is a Residential Lots property with a lot size of 0.3444 acres. 654 Walnut Avenue is currently listed for $795,000 and was received on July 24, 2025. Want to learn more about 654 Walnut Avenue? Do you have questions about finding other Residential Lots real estate for sale in Sonoma? You can browse all Sonoma real estate or contact a Coldwell Banker agent to request more information.