18446 1st Avenue
Sonoma, CA 95476
Local Information
- Map ViewExplore the area around 18446 1st Avenue.
- Schools1 Elementary School1 Middle School1 High School
- Shop & Eat
-- mins to
Description
Located in the heart of Sonoma, 18446 1st Avenue offers over 8,000 square feet of opportunity in a desirable Wine Country setting. The spacious lot features separate alley access, allowing for the potential to build both a main residence and an ADU with independent entry. Set in an established neighborhood near local shops and the historic Sonoma Plaza, this property combines size, flexibility, and locationready for your vision to take shape.
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Home Highlights
Parking
No Info
Outdoor
No Info
HOA
None
Price/Sqft
No Info
Listed
142 days ago
Home Details for 18446 1st Avenue
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MLS Status: Active |
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Appliances & Utilities Utilities: Electricity Available, Natural Gas Available, Public, Sewer Available, Water Available |
Gas & Electric Has Electric on Property |
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Exterior Home Features Fencing: Partial |
Frontage Road Surface Type: Paved |
Water & Sewer Sewer: Public Sewer |
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Days on Market: 142 |
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Property Type / Style Property Type: LandProperty Subtype: Residential Lot |
Property Information Usage of Home: Residential, Single FamilyParcel Number: 056461014000 |
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Price List Price: $450,000 |
Status Change & Dates Possession Timing: Close Of Escrow |
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Direction & Address City: SonomaCommunity: Boyes Hot Springs |
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Listing Agent Listing ID: 326014492 |
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Association for this Listing: SonomaNo HOAHOA Fee: No HOA Fee |
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Lot Area: 8799.12 sqft |
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Disclaimer: All data, photos, visualizations, and information regarding a property, including the property's compliance with state and local legal requirements and all measurements and calculations of area, have been obtained from various sources, and may include such material that has been generated by use of artificial intelligence. Such information and material have not been and will not be verified for accuracy by the listing broker or the multiple listing service, and are not guaranteed as complete, accurate or reliable. Such information and material should be independently reviewed and verified for accuracy. This information and material are intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. |
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Special Conditions: Standard |
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Mobile Home Park Mobile Home Units: Feet |
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Mls Number: 326014492Listing Url |
Last check for updates: about 16 hours ago
Listing courtesy of Cliff Bell DRE #02197518, (408) 421-4509
Guide Real Estate, (916) 975-2700
Ian Zopolos DRE #02030461, (707) 501-7080
Guide Real Estate, (916) 975-2700
Originating MLS: Sonoma
Source: BAREIS, MLS#326014492
Also Listed on BAREIS.
Market trends in Sonoma
Last updated June 2026
Avg. sale price
$1.09M
$85KMoM
Sale-to-List Price
99.2%
0.8%MoM
Price per sq ft
$652
$38MoM
Available listings
172
5MoM
Price History for 18446 1st Avenue
| Date | Price | Event | Source |
|---|---|---|---|
| 02/28/2026 | $450,000 | Listed For Sale | BAREIS #326014492 |
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Comparable Sales for 18446 1st Avenue
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.62 | Lot/Land | $276,000 | 06/02/26 | - | - | ||
0.43 | Lot/Land | $335,000 | 12/22/25 | - | - | ||
0.70 | Lot/Land | $325,000 | 06/08/26 | - | - | ||
1.03 | Lot/Land | $275,000 | 07/13/26 | - | - | ||
1.14 | Lot/Land | $75,000 | 05/19/26 | - | - | ||
1.17 | Lot/Land | $650,000 | 08/05/25 | - | - | ||
1.15 | Lot/Land | $150,000 | 01/06/26 | - | - | ||
1.16 | Lot/Land | $223,000 | 04/14/26 | - | - |
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Assigned Schools
These are the assigned schools for 18446 1st Avenue.
- Flowery Elementary School
- K-5
- Public
- 368 Students
5/10GreatSchools RatingParent Rating AverageOur grandson has flourished at Flowery school. We are so impressed when he reads us a book in Spanish and the fact that he reads just as well in English is amazing. Have said before that the atmosphere at Flowery is truly a sunny one and we always look forward to a visit when we are in town. This school model is needed everywhere. Hope to be back in the fall this year and am sure we will stop by.Other Review12y ago - Sonoma Valley High School
- 9-12
- Public
- 1071 Students
7/10GreatSchools RatingParent Rating AverageThe community was good but some of the teachers were very bad. There was an AP Biology teacher that wanted to be a friend over getting us ready for the exams. But overall, not a horrible expirience.Parent Review5y ago - Adele Harrison Middle School
- 6-8
- Public
- 334 Students
4/10GreatSchools RatingParent Rating AverageOur experience at this school could not have been much worse. Leadership practices selective enforcement, is unwilling or worse yet, unable to tackle serious issues between students and doesn’t. Sweeps bullying under the rug, students and parents do not feel they are heard or circled back to or when reporting incidents. Creating a pattern where reporting to teachers or leadership results in little to nothing; thus teaching this age group to not bother to trust in any process in place. Parents kept at a distance and if you dare advocate for your student, you are simply put on their list to avoid. Academics are delivered to a minimum standard with little challenge and or real preparation for anything other then the sub par offer that is Sonoma high. My student floated through academically getting A’s on sub par work. School doesn’t even send correct report cards, issues mis calculated GPA’s and doesn’t correct their mistakes, leaving students scores incorrect and under rewarded and with little accountability or apology; while educators don’t even bother to use the comments section to say a word. This school has more reaction to a student missing school and that CA stipend they don’t receive for an absence then it does to anything else. This is simply a mill to process this age group only and is under serving its students emotionally, educationally and socially across the board.An embarrassing offer for the families of Sonoma.Parent Review3y ago 
Check out schools near 18446 1st Avenue.
What Locals Say about Sonoma
At least 232 Trulia users voted on each feature.
87 % Say it's dog friendly
79 % Say car is needed
76 % Say yards are well-kept
76 % Say parking is easy
70 % Say it's walkable to restaurants
69 % Say kids play outside
69 % Say there's holiday spirit
67 % Say people would walk alone at night
65 % Say it's walkable to grocery stores
62 % Say there are sidewalks
61 % Say neighbors are friendly
61 % Say it's quiet
59 % Say they plan to stay for at least 5 years
54 % Say streets are well-lit
54 % Say there's wildlife
44 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
All data, photos, visualizations, and information regarding a property, including the property's compliance with state and local legal requirements and all measurements and calculations of area, have been obtained from various sources, and may include such material that has been generated by use of artificial intelligence. Such information and material have not been and will not be verified for accuracy by the listing broker or the multiple listing service, and are not guaranteed as complete, accurate or reliable. Such information and material should be independently reviewed and verified for accuracy. This information and material are intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.
Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.
18446 1st Avenue, Sonoma, CA 95476 is a lot/land. This property is currently available for sale and was listed by BAREIS on Feb 28, 2026. The MLS # for this home is MLS# 326014492.