18458 Carlwyn Dr
Castro Valley, CA 94546
3 bd 2 ba 2,170 sqft Built 1959 Lot 5,200 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 | $728,767 | $312,328 | $1,041,095 | $13,071 |
| 2024 | $728,767 | $312,328 | $1,041,095 | $12,786 |
| 2023 | $700,470 | $300,201 | $1,000,671 | $12,591 |
| 2022 | $686,737 | $294,316 | $981,053 | $12,357 |
| 2021 | $673,274 | $288,546 | $961,820 | $12,044 |
| 2020 | $666,376 | $285,589 | $951,965 | $11,770 |
| 2019 | $653,310 | $279,990 | $933,300 | $11,992 |
| 2018 | $640,500 | $274,500 | $915,000 | $11,654 |
| 2017 | $490,769 | $210,329 | $701,098 | $8,997 |
| 2016 | $419,796 | $179,912 | $599,708 | $7,540 |
| 2015 | $413,493 | $177,211 | $590,704 | $7,047 |
| 2014 | $405,397 | $173,741 | $579,138 | $6,964 |
| 2013 | $403,568 | $172,957 | $576,525 | $6,913 |
| 2012 | $395,656 | $169,567 | $565,223 | $6,774 |
| 2010 | $387,899 | $166,242 | $554,141 | $6,637 |
| 2009 | $385,000 | $165,000 | $550,000 | $4,456 |
| 2008 | $207,158 | $142,868 | $350,026 | $4,302 |
| 2007 | $203,097 | $140,067 | $343,164 | $4,193 |
Property facts
Year built
1959
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
2,170 sqft
Lot size
5,200 sqft
ZIP code
94546
City
Castro Valley
Street
Carlwyn Dr
Coordinates
37.71273, -122.09035
Comparable properties nearby
Frequently asked questions
When did 18458 Carlwyn Dr last sell?
No public-record sale is on file for 18458 Carlwyn Dr.
What is the current tax assessment for 18458 Carlwyn Dr?
The most recent total assessment for 18458 Carlwyn Dr (year 2025) is $1,041,095 with $13,071 in property tax.
When was 18458 Carlwyn Dr built?
18458 Carlwyn Dr was built in 1959.
How does 18458 Carlwyn Dr compare to others on Carlwyn Dr?
We track 8 other properties on Carlwyn Dr. Browse the list under "Other properties on Carlwyn Dr" to compare beds, baths, and sale history.
What are the property facts for 18458 Carlwyn Dr?
18458 Carlwyn Dr is a 3 bed, 2 bath, 2,170 sqft, 5,200 sqft lot single_family.
Is 18458 Carlwyn Dr a flip candidate?
No — 18458 Carlwyn Dr does not appear in our flips dataset.
Is 18458 Carlwyn Dr a tax-appeal candidate?
No — 18458 Carlwyn 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
-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 Carlwyn Dr