3940 Bonsai Pl
Castro Valley, CA 94546
3 bd 2 ba 1,737 sqft Built 1962 Lot 6,480 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 | $806,400 | $345,600 | $1,152,000 | $14,380 |
| 2024 | $806,400 | $345,600 | $1,152,000 | $14,075 |
| 2023 | $931,770 | $399,330 | $1,331,100 | $16,513 |
| 2022 | $913,500 | $391,500 | $1,305,000 | $16,215 |
| 2021 | $604,902 | $257,944 | $862,846 | $10,871 |
| 2020 | $595,700 | $255,300 | $851,000 | $10,671 |
| 2019 | $74,572 | $54,292 | $128,864 | $2,279 |
| 2018 | $560,000 | $240,000 | $800,000 | $10,350 |
| 2017 | $71,677 | $52,184 | $123,861 | $2,070 |
| 2016 | $70,271 | $51,160 | $121,431 | $1,968 |
| 2015 | $69,216 | $50,392 | $119,608 | $1,839 |
| 2014 | $67,860 | $49,405 | $117,265 | $1,791 |
| 2013 | $67,554 | $49,182 | $116,736 | $1,755 |
| 2012 | $66,229 | $48,218 | $114,447 | $1,709 |
| 2010 | $64,931 | $47,273 | $112,204 | $1,667 |
| 2009 | $64,446 | $46,919 | $111,365 | $1,663 |
| 2008 | $63,333 | $46,109 | $109,442 | $1,573 |
| 2007 | $62,091 | $45,205 | $107,296 | $1,529 |
Property facts
Year built
1962
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,737 sqft
Lot size
6,480 sqft
ZIP code
94546
City
Castro Valley
Street
Bonsai Pl
Coordinates
37.70784, -122.07851
Comparable properties nearby
Frequently asked questions
When did 3940 Bonsai Pl last sell?
No public-record sale is on file for 3940 Bonsai Pl.
What is the current tax assessment for 3940 Bonsai Pl?
The most recent total assessment for 3940 Bonsai Pl (year 2025) is $1,152,000 with $14,380 in property tax.
When was 3940 Bonsai Pl built?
3940 Bonsai Pl was built in 1962.
How does 3940 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 3940 Bonsai Pl?
3940 Bonsai Pl is a 3 bed, 2 bath, 1,737 sqft, 6,480 sqft lot single_family.
Is 3940 Bonsai Pl a flip candidate?
No — 3940 Bonsai Pl does not appear in our flips dataset.
Is 3940 Bonsai Pl a tax-appeal candidate?
No — 3940 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