521 Loon Dr
Petaluma, CA 94954
4 bd 3 ba 2,136 sqft Built 2000 Lot 5,400 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 | $519,939 | $347,011 | $866,950 | $10,023 |
| 2024 | $519,939 | $347,011 | $866,950 | $9,532 |
| 2023 | $499,750 | $333,537 | $833,287 | $9,357 |
| 2022 | $489,951 | $326,998 | $816,949 | $9,307 |
| 2021 | $480,345 | $320,587 | $800,932 | $9,196 |
| 2020 | $475,420 | $317,300 | $792,720 | $9,258 |
| 2019 | $466,099 | $311,079 | $777,178 | $9,161 |
| 2018 | $456,960 | $304,980 | $761,940 | $8,895 |
| 2017 | $384,316 | $233,701 | $618,017 | $7,273 |
| 2016 | $376,781 | $229,119 | $605,900 | $7,055 |
| 2015 | $371,122 | $225,678 | $596,800 | $6,874 |
| 2014 | $363,853 | $221,258 | $585,111 | $6,805 |
| 2013 | $362,209 | $220,259 | $582,468 | $6,601 |
| 2012 | $355,107 | $215,941 | $571,048 | $6,521 |
| 2010 | $348,145 | $211,707 | $559,852 | $6,141 |
| 2009 | $346,365 | $210,625 | $556,990 | $6,149 |
| 2008 | $339,574 | $206,496 | $546,070 | $6,031 |
| 2007 | $332,916 | $202,448 | $535,364 | $5,830 |
Property facts
Year built
2000
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
2,136 sqft
Lot size
5,400 sqft
ZIP code
94954
City
Petaluma
Street
Loon Dr
Coordinates
38.26249, -122.61921
Comparable properties nearby
Frequently asked questions
When did 521 Loon Dr last sell?
No public-record sale is on file for 521 Loon Dr.
What is the current tax assessment for 521 Loon Dr?
The most recent total assessment for 521 Loon Dr (year 2025) is $866,950 with $10,023 in property tax.
When was 521 Loon Dr built?
521 Loon Dr was built in 2000.
How does 521 Loon Dr compare to others on Loon Dr?
We track 1 other property on Loon Dr. Browse the list under "Other properties on Loon Dr" to compare beds, baths, and sale history.
What are the property facts for 521 Loon Dr?
521 Loon Dr is a 4 bed, 3 bath, 2,136 sqft, 5,400 sqft lot single_family.
Is 521 Loon Dr a flip candidate?
No — 521 Loon Dr does not appear in our flips dataset.
Is 521 Loon Dr a tax-appeal candidate?
No — 521 Loon 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 Loon Dr