18394 Carlwyn Dr
Castro Valley, CA 94546
3 bd 3 ba 2,178 sqft Built 1958 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 | $641,580 | $271,919 | $913,499 | $11,566 |
| 2024 | $641,580 | $271,919 | $913,499 | $11,311 |
| 2023 | $616,670 | $261,361 | $878,031 | $11,135 |
| 2022 | $604,579 | $256,237 | $860,816 | $10,925 |
| 2021 | $592,727 | $251,214 | $843,941 | $10,647 |
| 2020 | $582,198 | $248,639 | $830,837 | $10,353 |
| 2019 | $570,786 | $243,765 | $814,551 | $10,546 |
| 2018 | $557,634 | $238,986 | $796,620 | $10,224 |
| 2017 | $546,700 | $234,300 | $781,000 | $9,956 |
| 2016 | $145,296 | $73,253 | $218,549 | $3,181 |
| 2015 | $56,509 | $37,740 | $94,249 | $1,559 |
| 2014 | $55,402 | $37,001 | $92,403 | $1,513 |
| 2013 | $55,152 | $36,834 | $91,986 | $1,477 |
| 2012 | $54,070 | $36,112 | $90,182 | $1,436 |
| 2010 | $53,010 | $35,404 | $88,414 | $1,400 |
| 2009 | $52,614 | $35,139 | $87,753 | $1,393 |
| 2008 | $51,705 | $34,532 | $86,237 | $1,310 |
| 2007 | $50,692 | $33,855 | $84,547 | $1,273 |
Property facts
Year built
1958
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
2,178 sqft
Lot size
5,200 sqft
ZIP code
94546
City
Castro Valley
Street
Carlwyn Dr
Coordinates
37.71383, -122.09072
Comparable properties nearby
Frequently asked questions
When did 18394 Carlwyn Dr last sell?
No public-record sale is on file for 18394 Carlwyn Dr.
What is the current tax assessment for 18394 Carlwyn Dr?
The most recent total assessment for 18394 Carlwyn Dr (year 2025) is $913,499 with $11,566 in property tax.
When was 18394 Carlwyn Dr built?
18394 Carlwyn Dr was built in 1958.
How does 18394 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 18394 Carlwyn Dr?
18394 Carlwyn Dr is a 3 bed, 3 bath, 2,178 sqft, 5,200 sqft lot single_family.
Is 18394 Carlwyn Dr a flip candidate?
No — 18394 Carlwyn Dr does not appear in our flips dataset.
Is 18394 Carlwyn Dr a tax-appeal candidate?
No — 18394 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