21435 Chirping Sparrow Rd
Diamond Bar, CA 91765
4 bd 3 ba 2,697 sqft Built 1980 Lot 10,672 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 | $401,689 | $615,794 | $1,017,483 | $12,815 |
| 2024 | $401,689 | $615,794 | $1,017,483 | $12,168 |
| 2023 | $386,092 | $591,883 | $977,975 | $11,954 |
| 2022 | $378,522 | $580,278 | $958,800 | $11,707 |
| 2021 | $371,100 | $568,900 | $940,000 | $11,489 |
| 2020 | $399,046 | $345,787 | $744,833 | $9,215 |
| 2019 | $391,222 | $339,007 | $730,229 | $9,039 |
| 2018 | $383,551 | $332,360 | $715,911 | $8,701 |
| 2017 | $376,031 | $325,844 | $701,875 | $8,304 |
| 2016 | $368,658 | $319,455 | $688,113 | $8,055 |
| 2015 | $363,121 | $314,657 | $677,778 | $8,105 |
| 2014 | $356,008 | $308,494 | $664,502 | $8,113 |
| 2013 | $354,400 | $307,100 | $661,500 | $8,048 |
| 2012 | $317,347 | $319,813 | $637,160 | $7,898 |
| 2010 | $311,125 | $313,543 | $624,668 | $7,433 |
| 2009 | $284,600 | $319,500 | $604,100 | $7,398 |
| 2008 | $342,451 | $384,474 | $726,925 | $8,740 |
| 2007 | $335,737 | $376,936 | $712,673 | $8,299 |
Property facts
Year built
1980
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
2,697 sqft
Lot size
10,672 sqft
ZIP code
91765
City
Diamond Bar
Street
Chirping Sparrow Rd
Coordinates
33.96368, -117.84119
Comparable properties nearby
Frequently asked questions
When did 21435 Chirping Sparrow Rd last sell?
No public-record sale is on file for 21435 Chirping Sparrow Rd.
What is the current tax assessment for 21435 Chirping Sparrow Rd?
The most recent total assessment for 21435 Chirping Sparrow Rd (year 2025) is $1,017,483 with $12,815 in property tax.
When was 21435 Chirping Sparrow Rd built?
21435 Chirping Sparrow Rd was built in 1980.
How does 21435 Chirping Sparrow Rd compare to others on Chirping Sparrow Rd?
We track 3 other properties on Chirping Sparrow Rd. Browse the list under "Other properties on Chirping Sparrow Rd" to compare beds, baths, and sale history.
What are the property facts for 21435 Chirping Sparrow Rd?
21435 Chirping Sparrow Rd is a 4 bed, 3 bath, 2,697 sqft, 10,672 sqft lot single_family.
Is 21435 Chirping Sparrow Rd a flip candidate?
No — 21435 Chirping Sparrow Rd does not appear in our flips dataset.
Is 21435 Chirping Sparrow Rd a tax-appeal candidate?
No — 21435 Chirping Sparrow 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
Other properties on Chirping Sparrow Rd