143 Shamrock Ct
Newbury Park, CA 91320
4 bd 2 ba 1,802 sqft Built 1979 Lot 7,405 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 | $290,091 | $537,969 | $828,060 | $9,191 |
| 2024 | $290,091 | $537,969 | $828,060 | $8,981 |
| 2023 | $278,827 | $517,079 | $795,906 | $8,724 |
| 2022 | $273,360 | $506,940 | $780,300 | $8,571 |
| 2021 | $159,233 | $85,724 | $244,957 | $2,965 |
| 2020 | $157,601 | $84,846 | $242,447 | $2,571 |
| 2019 | $154,511 | $83,183 | $237,694 | $2,503 |
| 2018 | $151,482 | $81,552 | $233,034 | $2,452 |
| 2017 | $148,512 | $79,953 | $228,465 | $2,403 |
| 2016 | $145,600 | $78,386 | $223,986 | $2,379 |
| 2015 | $143,414 | $77,209 | $220,623 | $2,337 |
| 2014 | $140,605 | $75,698 | $216,303 | $2,303 |
| 2013 | $139,970 | $75,356 | $215,326 | $2,290 |
| 2012 | $137,226 | $73,879 | $211,105 | $2,248 |
| 2010 | $134,536 | $72,431 | $206,967 | $2,244 |
| 2009 | $133,532 | $71,891 | $205,423 | $2,242 |
| 2008 | $131,226 | $70,650 | $201,876 | $2,197 |
| 2007 | $128,653 | $69,265 | $197,918 | $2,133 |
Property facts
Year built
1979
Property type
single_family
Stories
1
Beds
4
Baths
2
Living area
1,802 sqft
Lot size
7,405 sqft
ZIP code
91320
City
Newbury Park
Street
Shamrock Ct
Coordinates
34.17992, -118.91885
Comparable properties nearby
Frequently asked questions
When did 143 Shamrock Ct last sell?
No public-record sale is on file for 143 Shamrock Ct.
What is the current tax assessment for 143 Shamrock Ct?
The most recent total assessment for 143 Shamrock Ct (year 2025) is $828,060 with $9,191 in property tax.
When was 143 Shamrock Ct built?
143 Shamrock Ct was built in 1979.
How does 143 Shamrock Ct compare to others on Shamrock Ct?
We track 2 other properties on Shamrock Ct. Browse the list under "Other properties on Shamrock Ct" to compare beds, baths, and sale history.
What are the property facts for 143 Shamrock Ct?
143 Shamrock Ct is a 4 bed, 2 bath, 1,802 sqft, 7,405 sqft lot single_family.
Is 143 Shamrock Ct a flip candidate?
No — 143 Shamrock Ct does not appear in our flips dataset.
Is 143 Shamrock Ct a tax-appeal candidate?
No — 143 Shamrock Ct is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+3.1%
Implied 1-yr
+12.3%
2026 Q3
$1.52M
2026 Q4
$1.56M
ZIP 91320 — Median Price History + Forecast
Explore nearby
Geography
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