343 Thomson Ave
Sonoma, CA 95476
2 bd 2 ba 808 sqft Built 1985 Lot 871 sqft condos
Most recent sale
$490,000
Aug 12, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jun 2, 2025 | Sold | $520,000 | Bareis |
| Apr 30, 2025 | Listed | $530,000 | Bareis |
| Aug 12, 2022 | Sold | $490,000 | MLS #322043406 |
| May 12, 2022 | Listed | $515,000 | MLS #322043406 |
| Nov 10, 2020 | Sold | $196,000 | Public Record |
| Oct 3, 1988 | Sold | $90,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $260,100 | $249,696 | $509,796 | $7,355 |
| 2024 | $260,100 | $249,696 | $509,796 | $7,132 |
| 2023 | $250,000 | $240,000 | $490,000 | $7,300 |
| 2022 | $137,536 | $141,949 | $279,485 | $4,540 |
| 2021 | $134,840 | $139,166 | $274,006 | $4,403 |
| 2020 | $111,525 | $42,887 | $154,412 | $3,149 |
| 2019 | $109,339 | $42,047 | $151,386 | $2,825 |
| 2018 | $107,196 | $41,223 | $148,419 | $2,774 |
| 2017 | $105,095 | $40,415 | $145,510 | $2,710 |
| 2016 | $103,035 | $39,623 | $142,658 | $2,530 |
| 2015 | $101,488 | $39,028 | $140,516 | $2,422 |
| 2014 | $99,500 | $38,264 | $137,764 | $2,401 |
| 2013 | $99,051 | $38,092 | $137,143 | $2,572 |
| 2012 | $97,109 | $37,346 | $134,455 | $2,508 |
| 2010 | $95,205 | $36,614 | $131,819 | $2,382 |
| 2009 | $94,719 | $36,428 | $131,147 | $2,330 |
| 2008 | $92,862 | $35,714 | $128,576 | $2,254 |
| 2007 | $91,042 | $35,014 | $126,056 | $2,187 |
Property facts
Year built
1985
Property type
condos
Stories
1
Beds
2
Baths
2
Living area
808 sqft
Lot size
871 sqft
ZIP code
95476
City
Sonoma
Street
Thomson Ave
Coordinates
38.30920, -122.48461
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$2,586
Gross rental yield
6.33%
Implied cap rate
4.12%
Trend-extrapolated value
—
Frequently asked questions
When did 343 Thomson Ave last sell?
343 Thomson Ave most recently sold on Aug 12, 2022 for $490,000.
What is the current tax assessment for 343 Thomson Ave?
The most recent total assessment for 343 Thomson Ave (year 2025) is $509,796 with $7,355 in property tax.
How does 343 Thomson Ave's assessment compare to its last sale price?
The current assessment is 4.0% above the last sale price of $490,000.
When was 343 Thomson Ave built?
343 Thomson Ave was built in 1985.
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 2 bed, 2 bath, 808 sqft, 871 sqft lot condos.
Is 343 Thomson Ave a flip candidate?
Yes — 343 Thomson Ave appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
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