3928 Bonsai Pl
Castro Valley, CA 94546
3 bd 2 ba 2,383 sqft Built 1961 Lot 9,072 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 | $659,596 | $280,079 | $939,675 | $11,875 |
| 2024 | $659,596 | $280,079 | $939,675 | $11,696 |
| 2023 | $633,987 | $269,205 | $903,192 | $11,517 |
| 2022 | $621,556 | $263,927 | $885,483 | $11,302 |
| 2021 | $609,370 | $258,752 | $868,122 | $11,017 |
| 2020 | $603,124 | $256,100 | $859,224 | $10,767 |
| 2019 | $591,300 | $251,079 | $842,379 | $10,970 |
| 2018 | $579,710 | $246,158 | $825,868 | $10,662 |
| 2017 | $568,344 | $241,332 | $809,676 | $10,384 |
| 2016 | $557,200 | $236,600 | $793,800 | $9,883 |
| 2015 | $109,958 | $41,413 | $151,371 | $2,190 |
| 2014 | $107,804 | $40,601 | $148,405 | $2,140 |
| 2013 | $107,318 | $40,418 | $147,736 | $2,102 |
| 2012 | $105,213 | $39,626 | $144,839 | $2,050 |
| 2010 | $103,151 | $38,849 | $142,000 | $2,002 |
| 2009 | $102,380 | $38,558 | $140,938 | $2,000 |
| 2008 | $100,611 | $37,892 | $138,503 | $1,903 |
| 2007 | $98,639 | $37,149 | $135,788 | $1,851 |
Property facts
Year built
1961
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
2,383 sqft
Lot size
9,072 sqft
ZIP code
94546
City
Castro Valley
Street
Bonsai Pl
Coordinates
37.70795, -122.07888
Comparable properties nearby
Frequently asked questions
When did 3928 Bonsai Pl last sell?
No public-record sale is on file for 3928 Bonsai Pl.
What is the current tax assessment for 3928 Bonsai Pl?
The most recent total assessment for 3928 Bonsai Pl (year 2025) is $939,675 with $11,875 in property tax.
When was 3928 Bonsai Pl built?
3928 Bonsai Pl was built in 1961.
How does 3928 Bonsai Pl compare to others on Bonsai Pl?
We track 1 other property on Bonsai Pl. Browse the list under "Other properties on Bonsai Pl" to compare beds, baths, and sale history.
What are the property facts for 3928 Bonsai Pl?
3928 Bonsai Pl is a 3 bed, 2 bath, 2,383 sqft, 9,072 sqft lot single_family.
Is 3928 Bonsai Pl a flip candidate?
No — 3928 Bonsai Pl does not appear in our flips dataset.
Is 3928 Bonsai Pl a tax-appeal candidate?
No — 3928 Bonsai Pl is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-2.1%
Implied 1-yr
-8.4%
2026 Q3
$875.4K
2026 Q4
$875.4K
ZIP 94546 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Bonsai Pl