643 Franklin Ln
El Sobrante, CA 94803
3 bd 2 ba 2,100 sqft Built 1943 Lot 7,700 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 | $295,833 | $398,238 | $694,071 | $10,175 |
| 2024 | $295,833 | $398,238 | $694,071 | $9,942 |
| 2023 | $284,347 | $382,775 | $667,122 | $9,736 |
| 2022 | $278,772 | $375,270 | $654,042 | $9,610 |
| 2021 | $273,306 | $367,912 | $641,218 | $9,581 |
| 2020 | $270,504 | $364,140 | $634,644 | $9,174 |
| 2019 | $265,200 | $357,000 | $622,200 | $9,038 |
| 2018 | $260,000 | $350,000 | $610,000 | $8,703 |
| 2017 | $43,040 | $20,875 | $63,915 | $1,532 |
| 2016 | $42,197 | $20,466 | $62,663 | $1,465 |
| 2015 | $41,564 | $20,159 | $61,723 | $1,422 |
| 2014 | $40,750 | $19,765 | $60,515 | $1,417 |
| 2013 | $40,566 | $19,676 | $60,242 | $1,375 |
| 2012 | $39,771 | $19,291 | $59,062 | $1,276 |
| 2011 | $38,992 | $18,913 | $57,905 | $1,202 |
| 2010 | $38,701 | $18,772 | $57,473 | $1,151 |
| 2009 | $38,793 | $18,817 | $57,610 | $1,122 |
| 2008 | $38,033 | $18,449 | $56,482 | $993 |
| 2007 | $37,288 | $18,088 | $55,376 | $962 |
Property facts
Year built
1943
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
2,100 sqft
Lot size
7,700 sqft
ZIP code
94803
City
El Sobrante
Street
Franklin Ln
Coordinates
37.98226, -122.29547
Comparable properties nearby
Frequently asked questions
When did 643 Franklin Ln last sell?
No public-record sale is on file for 643 Franklin Ln.
What is the current tax assessment for 643 Franklin Ln?
The most recent total assessment for 643 Franklin Ln (year 2025) is $694,071 with $10,175 in property tax.
When was 643 Franklin Ln built?
643 Franklin Ln was built in 1943.
How does 643 Franklin Ln compare to others on Franklin Ln?
We do not currently track other properties on Franklin Ln.
What are the property facts for 643 Franklin Ln?
643 Franklin Ln is a 3 bed, 2 bath, 2,100 sqft, 7,700 sqft lot single_family.
Is 643 Franklin Ln a flip candidate?
No — 643 Franklin Ln does not appear in our flips dataset.
Is 643 Franklin Ln a tax-appeal candidate?
No — 643 Franklin Ln is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-0.1%
Implied 1-yr
-0.2%
2026 Q1
$645.7K
2026 Q2
$645.6K
ZIP 94803 — Median Price History + Forecast
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Geography