18986 Mount Castile Cir
Fountain Valley, CA 92708
4 bd 3 ba 2,963 sqft Built 1990 Lot 6,325 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 | $367,196 | $1,067,026 | $1,434,222 | $15,728 |
| 2024 | $367,196 | $1,067,026 | $1,434,222 | $15,470 |
| 2023 | $352,939 | $1,025,591 | $1,378,530 | $15,112 |
| 2022 | $346,019 | $1,005,481 | $1,351,500 | $14,898 |
| 2021 | $350,076 | $711,408 | $1,061,484 | $11,760 |
| 2020 | $346,487 | $704,113 | $1,050,600 | $11,768 |
| 2019 | $349,960 | $385,065 | $735,025 | $8,249 |
| 2018 | $343,099 | $377,514 | $720,613 | $8,089 |
| 2017 | $336,372 | $370,112 | $706,484 | $7,961 |
| 2016 | $329,777 | $362,855 | $692,632 | $7,614 |
| 2015 | $324,824 | $357,405 | $682,229 | $7,497 |
| 2014 | $318,462 | $350,404 | $668,866 | $7,349 |
| 2013 | $317,023 | $348,821 | $665,844 | $7,285 |
| 2012 | $310,807 | $341,982 | $652,789 | $7,115 |
| 2011 | $304,713 | $335,277 | $639,990 | $6,939 |
| 2010 | $302,436 | $332,771 | $635,207 | $6,865 |
| 2009 | $303,155 | $333,562 | $636,717 | $6,852 |
| 2008 | $297,211 | $327,022 | $624,233 | $6,669 |
| 2007 | $291,384 | $320,610 | $611,994 | $6,544 |
Property facts
Year built
1990
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
2,963 sqft
Lot size
6,325 sqft
ZIP code
92708
City
Fountain Valley
Street
Mount Castile Cir
Coordinates
33.68710, -117.95753
Comparable properties nearby
Frequently asked questions
When did 18986 Mount Castile Cir last sell?
No public-record sale is on file for 18986 Mount Castile Cir.
What is the current tax assessment for 18986 Mount Castile Cir?
The most recent total assessment for 18986 Mount Castile Cir (year 2025) is $1,434,222 with $15,728 in property tax.
When was 18986 Mount Castile Cir built?
18986 Mount Castile Cir was built in 1990.
How does 18986 Mount Castile Cir compare to others on Mount Castile Cir?
We track 2 other properties on Mount Castile Cir. Browse the list under "Other properties on Mount Castile Cir" to compare beds, baths, and sale history.
What are the property facts for 18986 Mount Castile Cir?
18986 Mount Castile Cir is a 4 bed, 3 bath, 2,963 sqft, 6,325 sqft lot single_family.
Is 18986 Mount Castile Cir a flip candidate?
No — 18986 Mount Castile Cir does not appear in our flips dataset.
Is 18986 Mount Castile Cir a tax-appeal candidate?
No — 18986 Mount Castile Cir is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-3.7%
Implied 1-yr
-14.9%
2026 Q3
$903.8K
2026 Q4
$859.5K
ZIP 92708 — Median Price History + Forecast
Explore nearby
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