18874 Walnut Rd
Castro Valley, CA 94546
3 bd 2 ba 1,686 sqft Built 1960 Lot 8,568 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 | $706,669 | $302,858 | $1,009,527 | $12,699 |
| 2024 | $706,669 | $302,858 | $1,009,527 | $12,421 |
| 2023 | $679,232 | $291,099 | $970,331 | $12,231 |
| 2022 | $665,916 | $285,392 | $951,308 | $12,003 |
| 2021 | $652,859 | $279,797 | $932,656 | $11,698 |
| 2020 | $646,170 | $276,930 | $923,100 | $11,433 |
| 2019 | $56,486 | $36,485 | $92,971 | $1,757 |
| 2018 | $55,379 | $35,770 | $91,149 | $1,704 |
| 2017 | $54,293 | $35,068 | $89,361 | $1,656 |
| 2016 | $53,228 | $34,381 | $87,609 | $1,574 |
| 2015 | $52,429 | $33,864 | $86,293 | $1,471 |
| 2014 | $51,402 | $33,201 | $84,603 | $1,425 |
| 2013 | $51,170 | $33,051 | $84,221 | $1,390 |
| 2012 | $50,166 | $32,403 | $82,569 | $1,351 |
| 2010 | $49,183 | $31,768 | $80,951 | $1,316 |
| 2009 | $48,815 | $31,530 | $80,345 | $1,309 |
| 2008 | $47,972 | $30,986 | $78,958 | $1,228 |
| 2007 | $47,032 | $30,378 | $77,410 | $1,192 |
Property facts
Year built
1960
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
1,686 sqft
Lot size
8,568 sqft
ZIP code
94546
City
Castro Valley
Street
Walnut Rd
Coordinates
37.71191, -122.08827
Comparable properties nearby
Frequently asked questions
When did 18874 Walnut Rd last sell?
No public-record sale is on file for 18874 Walnut Rd.
What is the current tax assessment for 18874 Walnut Rd?
The most recent total assessment for 18874 Walnut Rd (year 2025) is $1,009,527 with $12,699 in property tax.
When was 18874 Walnut Rd built?
18874 Walnut Rd was built in 1960.
How does 18874 Walnut Rd compare to others on Walnut Rd?
We track 8 other properties on Walnut Rd. Browse the list under "Other properties on Walnut Rd" to compare beds, baths, and sale history.
What are the property facts for 18874 Walnut Rd?
18874 Walnut Rd is a 3 bed, 2 bath, 1,686 sqft, 8,568 sqft lot single_family.
Is 18874 Walnut Rd a flip candidate?
No — 18874 Walnut Rd does not appear in our flips dataset.
Is 18874 Walnut Rd a tax-appeal candidate?
No — 18874 Walnut Rd 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 Walnut Rd