621 I St
Petaluma, CA 94952
2 bd 1 ba 793 sqft Built 1925 Lot 5,000 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 | $389,955 | $258,808 | $648,763 | $7,562 |
| 2024 | $389,955 | $258,808 | $648,763 | $7,049 |
| 2023 | $374,813 | $248,759 | $623,572 | $6,880 |
| 2022 | $367,464 | $243,882 | $611,346 | $6,821 |
| 2021 | $360,259 | $239,100 | $599,359 | $6,694 |
| 2020 | $356,565 | $236,649 | $593,214 | $6,751 |
| 2019 | $349,574 | $232,009 | $581,583 | $6,668 |
| 2018 | $342,720 | $227,460 | $570,180 | $6,643 |
| 2017 | $38,942 | $194,755 | $233,697 | $2,726 |
| 2016 | $38,179 | $190,937 | $229,116 | $2,655 |
| 2015 | $37,606 | $188,069 | $225,675 | $2,618 |
| 2014 | $36,870 | $184,385 | $221,255 | $2,605 |
| 2013 | $36,704 | $183,552 | $220,256 | $2,508 |
| 2012 | $35,985 | $179,953 | $215,938 | $2,452 |
| 2010 | $35,280 | $176,425 | $211,705 | $2,374 |
| 2009 | $35,101 | $175,523 | $210,624 | $2,387 |
| 2008 | $34,413 | $172,082 | $206,495 | $2,346 |
| 2007 | $33,739 | $168,708 | $202,447 | $2,285 |
Property facts
Year built
1925
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
793 sqft
Lot size
5,000 sqft
ZIP code
94952
City
Petaluma
Street
I St
Coordinates
38.22655, -122.63263
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 621 I St last sell?
No public-record sale is on file for 621 I St.
What is the current tax assessment for 621 I St?
The most recent total assessment for 621 I St (year 2025) is $648,763 with $7,562 in property tax.
When was 621 I St built?
621 I St was built in 1925.
How does 621 I St compare to others on I St?
We track 8 other properties on I St. Browse the list under "Other properties on I St" to compare beds, baths, and sale history.
What are the property facts for 621 I St?
621 I St is a 2 bed, 1 bath, 793 sqft, 5,000 sqft lot single_family.
Is 621 I St a flip candidate?
No — 621 I St does not appear in our flips dataset.
Is 621 I St a tax-appeal candidate?
No — 621 I St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+4.7%
Implied 1-yr
+18.9%
2026 Q3
$1.78M
2026 Q4
$1.84M