509 Williams Dr
Petaluma, CA 94954
3 bd 2 ba 1,385 sqft Built 1955 Lot 6,098 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 | $422,148 | $281,432 | $703,580 | $8,038 |
| 2024 | $422,148 | $281,432 | $703,580 | $7,696 |
| 2023 | $405,756 | $270,504 | $676,260 | $7,556 |
| 2022 | $397,800 | $265,200 | $663,000 | $7,519 |
| 2021 | $390,000 | $260,000 | $650,000 | $7,432 |
| 2020 | $247,002 | $240,502 | $487,504 | $5,609 |
| 2019 | $242,159 | $235,787 | $477,946 | $5,551 |
| 2018 | $237,411 | $231,164 | $468,575 | $5,388 |
| 2017 | $232,756 | $226,632 | $459,388 | $5,308 |
| 2016 | $228,193 | $222,189 | $450,382 | $5,143 |
| 2015 | $210,000 | $205,000 | $415,000 | $4,684 |
| 2014 | $179,000 | $174,000 | $353,000 | $4,020 |
| 2013 | $141,000 | $137,500 | $278,500 | $3,085 |
| 2012 | $114,000 | $111,000 | $225,000 | $2,507 |
| 2010 | $136,000 | $132,000 | $268,000 | $3,487 |
| 2009 | $168,875 | $72,375 | $241,250 | $2,598 |
| 2008 | $205,661 | $200,249 | $405,910 | $4,382 |
| 2007 | $201,629 | $196,323 | $397,952 | $4,255 |
Property facts
Year built
1955
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,385 sqft
Lot size
6,098 sqft
ZIP code
94954
City
Petaluma
Street
Williams Dr
Coordinates
38.24490, -122.61935
Comparable properties nearby
Frequently asked questions
When did 509 Williams Dr last sell?
No public-record sale is on file for 509 Williams Dr.
What is the current tax assessment for 509 Williams Dr?
The most recent total assessment for 509 Williams Dr (year 2025) is $703,580 with $8,038 in property tax.
When was 509 Williams Dr built?
509 Williams Dr was built in 1955.
How does 509 Williams Dr compare to others on Williams Dr?
We track 5 other properties on Williams Dr. Browse the list under "Other properties on Williams Dr" to compare beds, baths, and sale history.
What are the property facts for 509 Williams Dr?
509 Williams Dr is a 3 bed, 2 bath, 1,385 sqft, 6,098 sqft lot single_family.
Is 509 Williams Dr a flip candidate?
No — 509 Williams Dr does not appear in our flips dataset.
Is 509 Williams Dr a tax-appeal candidate?
No — 509 Williams Dr is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-3.4%
Implied 1-yr
-13.7%
2026 Q3
$937.5K
2026 Q4
$937.5K
ZIP 94954 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Williams Dr