#325050179, Marguerita Castanera, Listing office: Century 21 Epic Wine Country
$1,298,000 List price
18380 Cottonwood Ave Sonoma, CA 95476
4 beds
2 full
2,245 sqft
0.5 acres
$578 / sqft
House
Property details
About 18380 Cottonwood Ave
Situated on over 1/2 acre, 2 homes offering incredible upside. Main residence is an airy 4bed/2ba residence of approximately 2,245 sq ft and the detached second home is a 2 bed/1 bath vintage cottage of approximately 700 sq ft. Main house is flooded with natural light, multiple French doors opening to a wrap around deck, updated open concept kitchen, and ceilings of over 20 ft. Light, bright, and stylish. Fresh paint, new roof on second house, and fixtures & finishes have been tastefully updated. The volumes of open space makes this a very interesting home architecturally. This large parcel has mature landscaping, ancient Olive trees, table grapes, fruit trees, second access, and public utilities. Country feel and convenient to all Sonoma Valley. Live in one, rent the other, create a family compound? Unlimited possibilities. Located in the heart of Wine Country and just 45 minutes north of the Golden Gate.
Highlights
Home typeSingle Family Residence
HeatingCentral, Natural Gas
StatusAccepting Backup Offers
(Contingent - Show)
(Contingent - Show)
CoolingCeiling Fan(s), Central Air, Window Unit(s)
Size2,245 sqft
Lot size0.54 Acres
Year built1984
ParkingUncovered Parking Spaces 2+
MLS #325050902
ViewMountain(s), Other
Summary
- Full Bathrooms: 2
- Appliances: Electric Range, Dishwasher, Disposal
- Flooring Type: Bamboo, Carpet, Tile, Vinyl
- Interior: Cathedral Ceiling
- Total Bedroom Count: 4
- Private Pool: No
- Parking: Uncovered Parking Spaces 2+
- View: Mountain(s), Other
- Architectural Style: Cottage, Dome
- Heating: Central, Natural Gas
- Cooling: Ceiling Fan(s), Central Air, Window Unit(s)
- List Price: $1,298,000
- Price/SqFt: $578
- HOA Amount: $0
- Annual Tax Amount: $12,271
- Tax Year: 2024
- Lot: Garden, Secluded, Other
- Directions: Craig or Cherry Avenue to Cottonwood Ave. Corner of Cottonwood and Sonoma Vista
- Year Built: 1984
- Stories: 2
- Living Area: 2,245 SqFt
- Lot Size: 0.54 Acres
- MLS Number: 325050902
- MLS Name: BAREIS MLS
- Office Name: Sotheby's International Realty
- Office Email: jonathan.soh@sothebysrealty.com
- Listing Agent: Daniel Casabonne
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The data relating to real estate on this web site is provided through a cooperative data exchange program of the Bay Area Real Estate Information Services, Inc. Multiple Listing Service (BAREIS MLS) in which this real estate broker participates. The properties displayed are only the properties in the MLS's database approved by the cooperating listing Brokers to be displayed. Properties listed by brokers other than the broker owning this website are identified with the name of the listing broker's company, and name of the Listing Agent. Property information is provided by the listing broker. Information provided is not guaranteed to be accurate by BAREIS MLS, and you are advised to verify facts that are important to you. BAREIS MLS does not create, control, or review the property data displayed on this site and takes no responsibility for the content of such records. IDX information being provided is for the consumer's personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Federal law prohibits discrimination on the basis of race, color, religion, sex, handicap, familial status or national origin in the sale, rental or financing of housing.
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Last updated on: 7/25/2025, 7:45:32 AM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
Price information
Property sales
| Date | Event | Price |
|---|---|---|
| Oct 27, 2017 | Home Sold | $775,000 |
Tax history
| Year | Assessment | Property Tax |
|---|---|---|
| 2024 | $864,523 | $12,271 |
| 2023 | $847,573 | $12,012 |
| 2022 | $830,955 | $11,925 |
| 2021 | $814,662 | $11,403 |
| 2020 | $806,310 | $11,331 |
| 2019 | $790,500 | $10,655 |
| 2018 | $775,000 | $10,655 |
| 2017 | $280,346 | $6,005 |
History based on county public records data.
Nearby schools
3
El Verano Elementary School
Public District KG-5
0.4 mi
•18606 Riverside Dr
5
Flowery Elementary School
Public District KG-5
0.9 mi
•17600 Sonoma Hwy
4
Sassarini Elementary School
Public District KG-5
1.8 mi
•652 5th St W
School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.
Neighborhood
The neighbors living near this home have an average income of $58,690. The most common annual income of people living in Sonoma, CA is between $35k-100k. Typical family type is single, no kids. Typical level of education for residents in this area is high school diploma.
How much money do the neighbors make?
21%
<35k
63%
35k-100k
14%
100k-200k
2%
200k+
What level of education do the neighbors have?
High School Diploma
Post Secondary Degree
Masters Degree
What types of families live nearby?
45%
Single, No Kids
11%
Single, with Kids
24%
Married, No Kids
20%
Married, with Kids
Are the neighbors home owners or renters?
Home Owners
Renters
How old are people in this area?
15%
<11 yrs old
8%
12-17 yrs old
21%
18-34 yrs old
41%
35-64 yrs old
15%
65+ yrs old
What do the neighbors do for fun?
Hiking/backpacking
PGA/LPGA
Horse Races
Where do the neighbors shop?
Nordstrom Rack
Stein Mart
Chico's
Where do the neighbors go to eat?
Chipotle
Bonefish Grill
LongHorn Steakhouse
What do the neighbors drive?
Mazda
Lincoln
Buick
What do the neighbors listen to?
Rock
Classical
Contemporary Inspirational
All data provided by Home Junction and Claritas
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Frequently asked questions
About 18380 Cottonwood Ave
The listing price of 18380 Cottonwood Ave property is $1,298,000.
The property 18380 Cottonwood Ave is a house located in Sonoma, California, 95476.
Accepting Backup Offers: 18380 Cottonwood Ave is Accepting Backup Offers (Active Under Contract), there is still a chance to have your real estate agent submit an offer.
The nearby schools for 18380 Cottonwood Ave are: El Verano Elementary School (GreatSchools Rating 3/10), Flowery Elementary School (GreatSchools Rating 5/10), Sassarini Elementary School (GreatSchools Rating 4/10), Woodland Star Charter (GreatSchools Rating 5/10), Altimira Middle School (GreatSchools Rating 3/10), Sonoma Charter (GreatSchools Rating 5/10), Creekside High School (GreatSchools Rating 2/10), Sonoma Valley High School (GreatSchools Rating 6/10), Casa Grande High School (GreatSchools Rating 7/10).
According to the records, the last property tax for 2024 is $12,271 (source: MLS/based on county public records data).
The last sale was on October 27, 2017 for $775,000 (source: MLS/tax record).
The property at 18380 Cottonwood Ave has 4 bedrooms and 2 bathrooms.
The property 18380 Cottonwood Ave is 2,245 SqFt (source: MLS/tax record).
The year of construction for 18380 Cottonwood Ave is 1984.
This home is located at 18380 Cottonwood Ave in Sonoma, CA and zip code 95476. This 2,245 square foot home, which was built in 1984, sits on a 0.54 acre lot. Features: 4 bedrooms, 2 bathrooms. It has been listed on Rocket Homes since June 4, 2025 and is currently priced at $1,298,000.
Over 9 listings were sold over their listed price in June 2025 in Sonoma, CA. In the same period over 16 listings were sold below the listed price and 2 listings were sold for the listed price. The inventory of homes for sale in Sonoma, CA between May and June 2025 decreased by 0.9%. Listings spent 49 days on the market in June 2025, and had a median list price of $935,000 during the same period.
From Rocket Homes Real Estate and based on county public records data.