4215 Somerset Ave
Castro Valley, CA 94546
2 bd 1 ba 859 sqft Built 1949 Lot 5,390 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 | $583,424 | $250,039 | $833,463 | $10,704 |
| 2024 | $583,424 | $250,039 | $833,463 | $10,468 |
| 2023 | $560,775 | $240,332 | $801,107 | $10,305 |
| 2022 | $549,780 | $235,620 | $785,400 | $10,111 |
| 2021 | $448,349 | $192,149 | $640,498 | $8,320 |
| 2020 | $443,752 | $190,179 | $633,931 | $8,130 |
| 2019 | $435,055 | $186,452 | $621,507 | $8,280 |
| 2018 | $426,527 | $182,797 | $609,324 | $8,047 |
| 2017 | $418,166 | $179,214 | $597,380 | $7,836 |
| 2016 | $369,600 | $158,400 | $528,000 | $6,786 |
| 2015 | $325,500 | $139,500 | $465,000 | $5,734 |
| 2014 | $322,700 | $138,300 | $461,000 | $5,719 |
| 2013 | $248,500 | $106,500 | $355,000 | $4,506 |
| 2012 | $248,500 | $106,500 | $355,000 | $4,491 |
| 2010 | $255,500 | $109,500 | $365,000 | $5,243 |
| 2009 | $294,000 | $126,000 | $420,000 | $5,162 |
| 2008 | $369,495 | $158,355 | $527,850 | $6,398 |
| 2007 | $159,720 | $68,451 | $228,171 | $2,894 |
Property facts
Year built
1949
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
859 sqft
Lot size
5,390 sqft
ZIP code
94546
City
Castro Valley
Street
Somerset Ave
Coordinates
37.70188, -122.07112
Comparable properties nearby
Frequently asked questions
When did 4215 Somerset Ave last sell?
No public-record sale is on file for 4215 Somerset Ave.
What is the current tax assessment for 4215 Somerset Ave?
The most recent total assessment for 4215 Somerset Ave (year 2025) is $833,463 with $10,704 in property tax.
When was 4215 Somerset Ave built?
4215 Somerset Ave was built in 1949.
How does 4215 Somerset Ave compare to others on Somerset Ave?
We track 8 other properties on Somerset Ave. Browse the list under "Other properties on Somerset Ave" to compare beds, baths, and sale history.
What are the property facts for 4215 Somerset Ave?
4215 Somerset Ave is a 2 bed, 1 bath, 859 sqft, 5,390 sqft lot single_family.
Is 4215 Somerset Ave a flip candidate?
No — 4215 Somerset Ave does not appear in our flips dataset.
Is 4215 Somerset Ave a tax-appeal candidate?
No — 4215 Somerset 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 Somerset Ave