31921 Quartz Ln
Castaic, CA 91384
3 bd 2 ba 1,536 sqft Built 1987 Lot 4,780 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 | $165,728 | $236,756 | $402,484 | $5,782 |
| 2024 | $165,728 | $236,756 | $402,484 | $5,536 |
| 2023 | $159,294 | $227,563 | $386,857 | $5,332 |
| 2022 | $156,171 | $223,101 | $379,272 | $5,240 |
| 2021 | $153,109 | $218,727 | $371,836 | $5,140 |
| 2020 | $151,540 | $216,485 | $368,025 | $5,083 |
| 2019 | $148,569 | $212,241 | $360,810 | $4,951 |
| 2018 | $145,656 | $208,080 | $353,736 | $5,170 |
| 2017 | $142,800 | $204,000 | $346,800 | $4,967 |
| 2016 | $171,139 | $71,323 | $242,462 | $3,458 |
| 2015 | $168,569 | $70,252 | $238,821 | $3,419 |
| 2014 | $165,267 | $68,876 | $234,143 | $3,367 |
| 2013 | $164,521 | $68,565 | $233,086 | $3,303 |
| 2012 | $161,296 | $67,221 | $228,517 | $3,171 |
| 2010 | $158,134 | $65,903 | $224,037 | $2,976 |
| 2009 | $156,953 | $65,411 | $222,364 | $2,957 |
| 2008 | $154,242 | $64,282 | $218,524 | $2,806 |
| 2007 | $151,218 | $63,022 | $214,240 | $2,713 |
Property facts
Year built
1987
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,536 sqft
Lot size
4,780 sqft
ZIP code
91384
City
Castaic
Street
Quartz Ln
Coordinates
34.49974, -118.62177
Comparable properties nearby
Frequently asked questions
When did 31921 Quartz Ln last sell?
No public-record sale is on file for 31921 Quartz Ln.
What is the current tax assessment for 31921 Quartz Ln?
The most recent total assessment for 31921 Quartz Ln (year 2025) is $402,484 with $5,782 in property tax.
When was 31921 Quartz Ln built?
31921 Quartz Ln was built in 1987.
How does 31921 Quartz Ln compare to others on Quartz Ln?
We track 8 other properties on Quartz Ln. Browse the list under "Other properties on Quartz Ln" to compare beds, baths, and sale history.
What are the property facts for 31921 Quartz Ln?
31921 Quartz Ln is a 3 bed, 2 bath, 1,536 sqft, 4,780 sqft lot single_family.
Is 31921 Quartz Ln a flip candidate?
No — 31921 Quartz Ln does not appear in our flips dataset.
Is 31921 Quartz Ln a tax-appeal candidate?
No — 31921 Quartz Ln is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.0%
Implied 1-yr
+4.0%
2026 Q3
$874.4K
2026 Q4
$882.6K
ZIP 91384 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Quartz Ln