21682 Shadyspring Rd
Castro Valley, CA 94546
4 bd 3 ba 2,466 sqft Built 1976 Lot 7,077 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 | $946,764 | $405,756 | $1,352,520 | $17,058 |
| 2024 | $946,764 | $405,756 | $1,352,520 | $16,652 |
| 2023 | $673,530 | $288,655 | $962,185 | $12,355 |
| 2022 | $660,325 | $282,996 | $943,321 | $12,088 |
| 2021 | $647,379 | $277,448 | $924,827 | $11,971 |
| 2020 | $640,745 | $274,605 | $915,350 | $11,823 |
| 2019 | $628,181 | $269,220 | $897,401 | $11,918 |
| 2018 | $439,393 | $188,311 | $627,704 | $8,203 |
| 2017 | $430,778 | $184,619 | $615,397 | $8,002 |
| 2016 | $422,333 | $181,000 | $603,333 | $7,558 |
| 2015 | $415,991 | $178,282 | $594,273 | $7,372 |
| 2014 | $407,843 | $174,789 | $582,632 | $6,978 |
| 2013 | $137,338 | $20,263 | $157,601 | $2,244 |
| 2012 | $134,646 | $19,865 | $154,511 | $2,190 |
| 2010 | $132,006 | $19,476 | $151,482 | $2,074 |
| 2009 | $131,020 | $19,330 | $150,350 | $2,091 |
| 2008 | $128,758 | $18,997 | $147,755 | $1,984 |
| 2007 | $126,233 | $18,624 | $144,857 | $1,848 |
Property facts
Year built
1976
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
2,466 sqft
Lot size
7,077 sqft
ZIP code
94546
City
Castro Valley
Street
Shadyspring Rd
Coordinates
37.68457, -122.08377
Comparable properties nearby
Frequently asked questions
When did 21682 Shadyspring Rd last sell?
No public-record sale is on file for 21682 Shadyspring Rd.
What is the current tax assessment for 21682 Shadyspring Rd?
The most recent total assessment for 21682 Shadyspring Rd (year 2025) is $1,352,520 with $17,058 in property tax.
When was 21682 Shadyspring Rd built?
21682 Shadyspring Rd was built in 1976.
How does 21682 Shadyspring Rd compare to others on Shadyspring Rd?
We do not currently track other properties on Shadyspring Rd.
What are the property facts for 21682 Shadyspring Rd?
21682 Shadyspring Rd is a 4 bed, 3 bath, 2,466 sqft, 7,077 sqft lot single_family.
Is 21682 Shadyspring Rd a flip candidate?
No — 21682 Shadyspring Rd does not appear in our flips dataset.
Is 21682 Shadyspring Rd a tax-appeal candidate?
No — 21682 Shadyspring 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
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Geography