Date
Details
Price
Change
Source
7/09/2012
Sold
$225,000
—
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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1/22
$798,000 Just Listed
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1/22
Property Description
Two charming cottages on a single parcel offer a rare and versatile opportunity in Sonoma Valley. The one residence features 2 bedrooms and 1 bath, while the second is a well-appointed 1 bedroom, 1 bath cottage. Each enjoys its own private yard, carport, and dedicated storage, with ample additional parking on site. Ideal for an owner-user seeking a private compound, a buyer looking to live in one home while generating income from the other, or as a pure investment propertythis offering benefits from consistent rental demand at this price point. Thoughtfully updated over the years, both homes are inviting and full of character. A truly uncommon find, as duplexes do come to market from time to time, but two detached cottages on one parcel are seldom available in Sonoma Valley. Tenant in 18343 pays $2100/month and tenant in 18345 pays $2300/month.
Full Property Details
Full Property Details for 18343 Lucas Ave
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General
- Price: $798,000
- Status: Active
- Type: Multi-Family
- Source: BAREIS
- MLS ID: 326020602
- Updated: Today (4/29/2026)
- Added to Site: Today
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 2
Bedrooms
- Total Bedrooms: 3
Other Rooms
- Laundry: Inside Area
Parking
- Garage: Yes
- Carport: 2
- Garage Description: Attached, Covered
Location
- Cross Streets: Riverside
- Driving Directions: Verano Ave to Riverside to Lucas
Heating & Cooling
- Cooling Type: None
- Heating Type: Gas
Utilities
- Sewer: Public Sewer
- Water: Public
- Utility Description: Public
Structural Information
- Stories/Levels: 1
- Square Feet: 1,565
- Sq. Ft. Source: Assessor Agent-Fill
- Year Built: 1960
Lot Features
- Lot Size (Acres): 0.1659
- Lot Size (Sq. Ft.): 7,225
- Lot Description: Low Maintenance
Disclosures and Reports
- Special Conditions: None
Listing provided by Sotheby's International Realty, Daniel Casabonne
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Listing agent
— 18343 Lucas Ave —
Daniel Casabonne
Sotheby's International Realty
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 18343 Lucas Ave
School District:Sonoma Valley Unified School District
| Name | Grades | Distance |
|---|---|---|
El Verano Elementary School 18606 Riverside Drive, Sonoma, CA 95476 | K-5 | 0.2 mi |
Altimira Middle School 17805 Arnold Drive, Sonoma, CA 95476 | 6-8 | 0.6 mi |
Sonoma Valley High School 20000 BRd.way, Sonoma, CA 95476 | 9-12 | 2.4 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 18343 Lucas Ave
Tax History
Tax History for 18343 Lucas Ave
Year
Property Taxes
Change
Tax Assessment
Change
2025
$6,838
—
$319,543
4%
2023
$6,871
7%
$307,136
2%
2022
$6,433
1%
$301,115
2%
2021
$6,345
10%
$295,212
1%
2020
$5,767
2%
$292,186
2%
2019
$5,629
10%
$286,458
2%
2018
$5,097
11%
$280,842
2%
2017
$4,598
-3%
$275,336
2%
2016
$4,752
3%
$269,938
2%
2015
$4,600
6%
$265,884
2%
2014
$4,324
5%
$260,677
—
2013
$4,102
—
$259,500
—
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 18343 Lucas Ave
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- Single Family
- Active
- Updated 2 hours ago
- 5Beds
- 6Total Baths
- 7,770Sq. Ft.
Listing provided by Sotheby's International Realty, Sheri Morgensen
- Single Family
- Active
- Updated 5 days ago
- 4Beds
- 4Total Baths
- 3,125Sq. Ft.
- Single Family
- Active
- Updated 10 hours ago
- 3Beds
- 3Total Baths
- 1,934Sq. Ft.
- Single Family
- Active
- Updated 4 days ago
- 2Beds
- 2Total Baths
- 1,512Sq. Ft.
Listed by The Tams Team (707) 495-4222
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- Manufactured Home
- Active
- Updated 5 days ago
- 3Beds
- 2Total Baths
- 2,184Sq. Ft.
Listing provided by Vintage Sotheby's International Realty, Cyndi A Gates
- Office
- Active
- Updated 6 days ago
- 1,832Sq. Ft.
- 0.12Acres
- Multi-Family
- Active
- Updated 5 days ago
- 4Total Beds
Listing provided by Golden Gate Sotheby's International Realty, Sieba Peterson and Golden Gate Sotheby's International Realty, Lauren A Lawson
- Manufactured Home
- Active
- Updated 6 days ago
- 2Beds
- 2Total Baths
- 1,188Sq. Ft.
Listing provided by Coldwell Banker Brokers of the Valley, Angeline T Ritter
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- Single Family
- Closed
- 2Beds
- 1Total Bath
- 853Sq. Ft.
Listing provided by Compass, Therese Nugent
Sold provided by Vanguard Properties, Tim J Freeman
Sold provided by Vanguard Properties, Tim J Freeman
- Single Family
- Closed
- 3Beds
- 2Total Baths
- 1,427Sq. Ft.
Listing provided by RE/MAX Marketplace, Ryan T Moore and RE/MAX Marketplace, Patricia D Moore
- Single Family
- Closed
- 4Beds
- 3Total Baths
- 2,013Sq. Ft.
Listing provided by Century 21 Epic Wine Country, Marguerita Castanera
Sold provided by Engel & Volkers Sonoma, Nada Rothbart
Sold provided by Engel & Volkers Sonoma, Nada Rothbart
- Single Family
- Closed
- 3Beds
- 2Total Baths
- 1,890Sq. Ft.
Listing provided by Compass, Kathleen Leonard and Compass, Natasha Martinez
Sold provided by Sotheby's International Realty, Marie Bradley
Sold provided by Sotheby's International Realty, Marie Bradley
18343 Lucas Avenue, Sonoma, CA 95476 (MLS# 326020602) is a Multi-Family property with 0 units containing 3 bedrooms and 2 full bathrooms. 18343 Lucas Avenue is currently listed for $798,000 and was received on April 29, 2026. Want to learn more about 18343 Lucas Avenue? Do you have questions about finding other Multi-Family real estate for sale in Sonoma? You can browse all Sonoma real estate or contact a Coldwell Banker agent to request more information.