643 Donner Ave
Sonoma, CA 95476
3 bd 3 ba 1,919 sqft Built 2005 Lot 7,500 sqft single_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 | $1,644,872 | $1,114,268 | $2,759,140 | $33,225 |
| 2024 | $1,644,872 | $1,114,268 | $2,759,140 | $31,740 |
| 2023 | $1,581,000 | $1,071,000 | $2,652,000 | $31,280 |
| 2022 | $1,550,000 | $1,050,000 | $2,600,000 | $30,716 |
| 2021 | $534,543 | $522,177 | $1,056,720 | $13,624 |
| 2020 | $529,062 | $516,823 | $1,045,885 | $13,500 |
| 2019 | $518,689 | $506,690 | $1,025,379 | $13,201 |
| 2018 | $508,519 | $496,755 | $1,005,274 | $13,012 |
| 2017 | $498,549 | $487,015 | $985,564 | $12,575 |
| 2016 | $488,774 | $477,466 | $966,240 | $11,845 |
| 2015 | $481,433 | $470,295 | $951,728 | $11,648 |
| 2014 | $472,003 | $461,083 | $933,086 | $11,743 |
| 2013 | $469,870 | $459,000 | $928,870 | $11,503 |
| 2012 | $432,416 | $518,901 | $951,317 | $11,448 |
| 2010 | $423,938 | $508,727 | $932,665 | $11,032 |
| 2009 | $421,770 | $506,125 | $927,895 | $10,902 |
| 2008 | $413,500 | $496,201 | $909,701 | $10,590 |
| 2007 | $405,393 | $486,472 | $891,865 | $10,357 |
Property facts
Year built
2005
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
1,919 sqft
Lot size
7,500 sqft
ZIP code
95476
City
Sonoma
Street
Donner Ave
Coordinates
38.28887, -122.45395
Comparable properties nearby
Frequently asked questions
When did 643 Donner Ave last sell?
No public-record sale is on file for 643 Donner Ave.
What is the current tax assessment for 643 Donner Ave?
The most recent total assessment for 643 Donner Ave (year 2025) is $2,759,140 with $33,225 in property tax.
When was 643 Donner Ave built?
643 Donner Ave was built in 2005.
How does 643 Donner Ave compare to others on Donner Ave?
We track 8 other properties on Donner Ave. Browse the list under "Other properties on Donner Ave" to compare beds, baths, and sale history.
What are the property facts for 643 Donner Ave?
643 Donner Ave is a 3 bed, 3 bath, 1,919 sqft, 7,500 sqft lot single_family.
Is 643 Donner Ave a flip candidate?
No — 643 Donner Ave does not appear in our flips dataset.
Is 643 Donner Ave a tax-appeal candidate?
No — 643 Donner 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 Donner Ave