20521 Palmer Ave
Sonoma, CA 95476
5 bd 4 ba 3,190 sqft Built 2004 Lot 12,720 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 | $1,731,890 | $1,082,432 | $2,814,322 | $41,241 |
| 2024 | $1,731,890 | $1,082,432 | $2,814,322 | $40,534 |
| 2023 | $1,664,640 | $1,040,400 | $2,705,040 | $39,811 |
| 2022 | $510,902 | $267,595 | $778,497 | $17,943 |
| 2021 | $500,885 | $262,349 | $763,234 | $17,657 |
| 2020 | $495,750 | $259,659 | $755,409 | $17,594 |
| 2019 | $486,030 | $254,568 | $740,598 | $17,277 |
| 2018 | $476,500 | $249,577 | $726,077 | $16,959 |
| 2017 | $467,157 | $244,684 | $711,841 | $9,461 |
| 2016 | $457,998 | $239,887 | $697,885 | $9,504 |
| 2015 | $392,020 | $236,284 | $628,304 | $8,545 |
| 2014 | $384,341 | $231,656 | $615,997 | $8,380 |
| 2013 | $382,604 | $230,610 | $613,214 | $8,248 |
| 2012 | $375,102 | $226,089 | $601,191 | $8,074 |
| 2010 | $367,748 | $221,656 | $589,404 | $8,025 |
| 2009 | $231,500 | $125,500 | $357,000 | $5,162 |
| 2008 | $324,212 | $175,523 | $499,735 | $6,618 |
| 2007 | $317,855 | $172,082 | $489,937 | $6,446 |
Property facts
Year built
2004
Property type
single_family
Stories
1
Beds
5
Baths
4
Living area
3,190 sqft
Lot size
12,720 sqft
ZIP code
95476
City
Sonoma
Street
Palmer Ave
Coordinates
38.27548, -122.46517
Comparable properties nearby
Frequently asked questions
When did 20521 Palmer Ave last sell?
No public-record sale is on file for 20521 Palmer Ave.
What is the current tax assessment for 20521 Palmer Ave?
The most recent total assessment for 20521 Palmer Ave (year 2025) is $2,814,322 with $41,241 in property tax.
When was 20521 Palmer Ave built?
20521 Palmer Ave was built in 2004.
How does 20521 Palmer Ave compare to others on Palmer Ave?
We track 4 other properties on Palmer Ave. Browse the list under "Other properties on Palmer Ave" to compare beds, baths, and sale history.
What are the property facts for 20521 Palmer Ave?
20521 Palmer Ave is a 5 bed, 4 bath, 3,190 sqft, 12,720 sqft lot single_family.
Is 20521 Palmer Ave a flip candidate?
No — 20521 Palmer Ave does not appear in our flips dataset.
Is 20521 Palmer Ave a tax-appeal candidate?
No — 20521 Palmer 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 Palmer Ave