18233 Carlton Ave
Castro Valley, CA 94546
3 bd 2 ba 1,338 sqft Built 1955 Lot 5,555 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 | $441,180 | $189,077 | $630,257 | $8,279 |
| 2024 | $441,180 | $189,077 | $630,257 | $8,093 |
| 2023 | $424,051 | $181,736 | $605,787 | $7,960 |
| 2022 | $415,737 | $178,173 | $593,910 | $7,804 |
| 2021 | $407,586 | $174,679 | $582,265 | $7,603 |
| 2020 | $403,410 | $172,890 | $576,300 | $7,429 |
| 2019 | $525,643 | $225,275 | $750,918 | $9,829 |
| 2018 | $515,340 | $220,860 | $736,200 | $9,552 |
| 2017 | $505,239 | $216,531 | $721,770 | $9,303 |
| 2016 | $495,335 | $212,286 | $707,621 | $8,852 |
| 2015 | $440,300 | $188,700 | $629,000 | $7,521 |
| 2014 | $369,600 | $158,400 | $528,000 | $6,443 |
| 2013 | $331,100 | $141,900 | $473,000 | $5,803 |
| 2012 | $301,000 | $129,000 | $430,000 | $5,307 |
| 2010 | $319,900 | $137,100 | $457,000 | $5,636 |
| 2009 | $319,900 | $137,100 | $457,000 | $6,251 |
| 2008 | $392,000 | $168,000 | $560,000 | $6,736 |
| 2007 | $437,682 | $187,578 | $625,260 | $7,431 |
Property facts
Year built
1955
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,338 sqft
Lot size
5,555 sqft
ZIP code
94546
City
Castro Valley
Street
Carlton Ave
Coordinates
37.71221, -122.09891
Comparable properties nearby
Frequently asked questions
When did 18233 Carlton Ave last sell?
No public-record sale is on file for 18233 Carlton Ave.
What is the current tax assessment for 18233 Carlton Ave?
The most recent total assessment for 18233 Carlton Ave (year 2025) is $630,257 with $8,279 in property tax.
When was 18233 Carlton Ave built?
18233 Carlton Ave was built in 1955.
How does 18233 Carlton Ave compare to others on Carlton Ave?
We track 8 other properties on Carlton Ave. Browse the list under "Other properties on Carlton Ave" to compare beds, baths, and sale history.
What are the property facts for 18233 Carlton Ave?
18233 Carlton Ave is a 3 bed, 2 bath, 1,338 sqft, 5,555 sqft lot single_family.
Is 18233 Carlton Ave a flip candidate?
No — 18233 Carlton Ave does not appear in our flips dataset.
Is 18233 Carlton Ave a tax-appeal candidate?
No — 18233 Carlton Ave 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 Carlton Ave