21503 Carriso Rd
Diamond Bar, CA 91765
4 bd 3 ba 2,268 sqft Built 1976 Lot 7,591 sqft single_family
Most recent sale
$705,000
Jun 17, 2020
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Dec 8, 2022 | Sold | $970,000 | CRMLS |
| Oct 21, 2022 | Listed | $1,068,000 | MLS #TR22222091 |
| Aug 26, 2022 | Listed | $1,188,000 | MLS #WS22187410 |
| Jul 6, 2022 | Relisted | $1,190,000 | MLS #WS22122624 |
| Jun 10, 2022 | Listed | $1,190,000 | MLS #WS22122624 |
| Jun 17, 2020 | Sold | $705,000 | MLS #TR20053685 |
| Jul 10, 1996 | Sold | $259,000 | Public Record |
| Dec 22, 1983 | Sold | $165,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $248,135 | $761,052 | $1,009,187 | $12,727 |
| 2024 | $248,135 | $761,052 | $1,009,187 | $12,126 |
| 2023 | $238,500 | $731,500 | $970,000 | $11,834 |
| 2022 | $218,788 | $507,760 | $726,548 | $9,014 |
| 2021 | $214,499 | $497,804 | $712,303 | $8,847 |
| 2020 | $285,629 | $100,064 | $385,693 | $5,072 |
| 2019 | $280,029 | $98,102 | $378,131 | $4,978 |
| 2018 | $274,539 | $96,179 | $370,718 | $4,748 |
| 2017 | $269,156 | $94,294 | $363,450 | $4,538 |
| 2016 | $263,879 | $92,446 | $356,325 | $4,394 |
| 2015 | $259,916 | $91,058 | $350,974 | $4,419 |
| 2014 | $254,825 | $89,275 | $344,100 | $4,426 |
| 2013 | $253,674 | $88,872 | $342,546 | $4,387 |
| 2012 | $248,700 | $87,130 | $335,830 | $4,374 |
| 2010 | $242,002 | $84,784 | $326,786 | $4,215 |
| 2009 | $242,577 | $84,986 | $327,563 | $4,195 |
| 2008 | $237,821 | $83,320 | $321,141 | $4,080 |
| 2007 | $233,158 | $81,687 | $314,845 | $3,867 |
Property facts
Year built
1976
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
2,268 sqft
Lot size
7,591 sqft
ZIP code
91765
City
Diamond Bar
Street
Carriso Rd
Coordinates
33.98611, -117.83725
Comparable properties nearby
Frequently asked questions
When did 21503 Carriso Rd last sell?
21503 Carriso Rd most recently sold on Jun 17, 2020 for $705,000.
What is the current tax assessment for 21503 Carriso Rd?
The most recent total assessment for 21503 Carriso Rd (year 2025) is $1,009,187 with $12,727 in property tax.
How does 21503 Carriso Rd's assessment compare to its last sale price?
The current assessment is 43.1% above the last sale price of $705,000.
When was 21503 Carriso Rd built?
21503 Carriso Rd was built in 1976.
How does 21503 Carriso Rd compare to others on Carriso Rd?
We track 1 other property on Carriso Rd. Browse the list under "Other properties on Carriso Rd" to compare beds, baths, and sale history.
What are the property facts for 21503 Carriso Rd?
21503 Carriso Rd is a 4 bed, 3 bath, 2,268 sqft, 7,591 sqft lot single_family.
Is 21503 Carriso Rd a flip candidate?
No — 21503 Carriso Rd does not appear in our flips dataset.
Is 21503 Carriso Rd a tax-appeal candidate?
No — 21503 Carriso 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
+1.0%
Implied 1-yr
+4.1%
2026 Q3
$1.43M
2026 Q4
$1.44M
ZIP 91765 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Carriso Rd