21830 Allan Rd
Volcano, CA 95689
3 bd 3 ba 2,728 sqft Built 1990 Lot 458,251 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 | $267,722 | $89,238 | $356,960 | $3,747 |
| 2024 | $267,722 | $89,238 | $356,960 | $3,611 |
| 2023 | $257,327 | $85,774 | $343,101 | $3,542 |
| 2022 | $252,282 | $84,093 | $336,375 | $3,477 |
| 2021 | $247,336 | $82,445 | $329,781 | $3,412 |
| 2020 | $244,800 | $81,600 | $326,400 | $3,379 |
| 2019 | $279,692 | $107,530 | $387,222 | $3,996 |
| 2018 | $274,208 | $105,422 | $379,630 | $3,921 |
| 2017 | $268,832 | $103,355 | $372,187 | $3,847 |
| 2016 | $263,561 | $101,329 | $364,890 | $3,773 |
| 2015 | $259,603 | $99,807 | $359,410 | $3,721 |
| 2014 | $254,518 | $97,852 | $352,370 | $3,648 |
| 2013 | $253,368 | $97,410 | $350,778 | $3,633 |
| 2012 | $305,069 | $50,278 | $355,347 | $3,609 |
| 2010 | $299,088 | $49,293 | $348,381 | $3,511 |
| 2009 | $296,853 | $48,925 | $345,778 | $3,513 |
| 2008 | $291,725 | $48,081 | $339,806 | $3,441 |
| 2007 | $286,005 | $47,139 | $333,144 | $3,373 |
Property facts
Year built
1990
Property type
single_family
Stories
1
Beds
3
Baths
3
Living area
2,728 sqft
Lot size
458,251 sqft
ZIP code
95689
City
Volcano
Street
Allan Rd
Coordinates
38.48687, -120.62055
Comparable properties nearby
Frequently asked questions
When did 21830 Allan Rd last sell?
No public-record sale is on file for 21830 Allan Rd.
What is the current tax assessment for 21830 Allan Rd?
The most recent total assessment for 21830 Allan Rd (year 2025) is $356,960 with $3,747 in property tax.
When was 21830 Allan Rd built?
21830 Allan Rd was built in 1990.
How does 21830 Allan Rd compare to others on Allan Rd?
We track 8 other properties on Allan Rd. Browse the list under "Other properties on Allan Rd" to compare beds, baths, and sale history.
What are the property facts for 21830 Allan Rd?
21830 Allan Rd is a 3 bed, 3 bath, 2,728 sqft, 458,251 sqft lot single_family.
Is 21830 Allan Rd a flip candidate?
No — 21830 Allan Rd does not appear in our flips dataset.
Is 21830 Allan Rd a tax-appeal candidate?
No — 21830 Allan 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
-1.8%
Implied 1-yr
-7.4%
2026 Q2
$325.5K
2026 Q3
$318.7K
ZIP 95689 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Allan Rd