343 Thomson Ave
Sonoma, CA 95476
4 bd 4 ba 2,538 sqft Built 1948 Lot 10,200 sqft multi_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $510,000 | $408,000 | $918,000 | $15,338 |
| 2024 | $510,000 | $408,000 | $918,000 | $13,814 |
| 2023 | $437,457 | $371,838 | $809,295 | $13,860 |
| 2022 | $428,880 | $364,548 | $793,428 | $14,618 |
| 2021 | $420,471 | $357,400 | $777,871 | $13,497 |
| 2020 | $416,160 | $353,736 | $769,896 | $12,166 |
| 2019 | $408,000 | $346,800 | $754,800 | $11,847 |
| 2018 | $400,000 | $340,000 | $740,000 | $11,702 |
| 2017 | $87,577 | $31,835 | $119,412 | $3,523 |
| 2016 | $85,860 | $31,211 | $117,071 | $4,444 |
| 2015 | $84,571 | $30,743 | $115,314 | $4,143 |
| 2014 | $82,915 | $30,141 | $113,056 | $3,901 |
| 2013 | $82,541 | $30,005 | $112,546 | $3,781 |
| 2012 | $80,923 | $29,417 | $110,340 | $3,666 |
| 2010 | $79,337 | $28,841 | $108,178 | $3,763 |
| 2009 | $78,933 | $28,694 | $107,627 | $3,627 |
| 2008 | $77,386 | $28,132 | $105,518 | $3,477 |
| 2007 | $75,869 | $27,581 | $103,450 | $3,326 |
Property facts
Year built
1948
Property type
multi_family
Stories
2
Beds
4
Baths
4
Living area
2,538 sqft
Lot size
10,200 sqft
ZIP code
95476
City
Sonoma
Street
Thomson Ave
Coordinates
38.31168, -122.47650
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 343 Thomson Ave last sell?
No public-record sale is on file for 343 Thomson Ave.
What is the current tax assessment for 343 Thomson Ave?
The most recent total assessment for 343 Thomson Ave (year 2025) is $918,000 with $15,338 in property tax.
When was 343 Thomson Ave built?
343 Thomson Ave was built in 1948.
How does 343 Thomson Ave compare to others on Thomson Ave?
We track 8 other properties on Thomson Ave. Browse the list under "Other properties on Thomson Ave" to compare beds, baths, and sale history.
What are the property facts for 343 Thomson Ave?
343 Thomson Ave is a 4 bed, 4 bath, 2,538 sqft, 10,200 sqft lot multi_family.
Is 343 Thomson Ave a flip candidate?
No — 343 Thomson Ave does not appear in our flips dataset.
Is 343 Thomson Ave a tax-appeal candidate?
No — 343 Thomson Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.4%
Implied 1-yr
+1.5%
2026 Q3
$1.79M
2026 Q4
$1.8M
ZIP 95476 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Thomson Ave