21300 Tambo Pl
Diamond Bar, CA 91765
3 bd 2 ba 1,728 sqft Built 1962 Lot 12,333 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 | $216,052 | $649,891 | $865,943 | $11,087 |
| 2024 | $216,052 | $649,891 | $865,943 | $10,579 |
| 2023 | $207,663 | $624,656 | $832,319 | $10,290 |
| 2022 | $203,592 | $612,408 | $816,000 | $10,079 |
| 2021 | $199,600 | $600,400 | $800,000 | $9,897 |
| 2020 | $139,740 | $559,266 | $699,006 | $8,627 |
| 2019 | $137,000 | $548,300 | $685,300 | $8,462 |
| 2018 | $106,376 | $70,903 | $177,279 | $2,470 |
| 2017 | $104,291 | $69,513 | $173,804 | $2,366 |
| 2016 | $102,247 | $68,150 | $170,397 | $2,286 |
| 2015 | $100,712 | $67,127 | $167,839 | $2,295 |
| 2014 | $98,740 | $65,813 | $164,553 | $2,304 |
| 2013 | $98,294 | $65,516 | $163,810 | $2,279 |
| 2012 | $96,367 | $64,232 | $160,599 | $2,268 |
| 2010 | $94,478 | $62,973 | $157,451 | $2,182 |
| 2009 | $93,772 | $62,503 | $156,275 | $2,162 |
| 2008 | $92,152 | $61,424 | $153,576 | $2,096 |
| 2007 | $90,346 | $60,220 | $150,566 | $1,983 |
Property facts
Year built
1962
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,728 sqft
Lot size
12,333 sqft
ZIP code
91765
City
Diamond Bar
Street
Tambo Pl
Coordinates
33.98467, -117.84148
Comparable properties nearby
Frequently asked questions
When did 21300 Tambo Pl last sell?
No public-record sale is on file for 21300 Tambo Pl.
What is the current tax assessment for 21300 Tambo Pl?
The most recent total assessment for 21300 Tambo Pl (year 2025) is $865,943 with $11,087 in property tax.
When was 21300 Tambo Pl built?
21300 Tambo Pl was built in 1962.
How does 21300 Tambo Pl compare to others on Tambo Pl?
We track 2 other properties on Tambo Pl. Browse the list under "Other properties on Tambo Pl" to compare beds, baths, and sale history.
What are the property facts for 21300 Tambo Pl?
21300 Tambo Pl is a 3 bed, 2 bath, 1,728 sqft, 12,333 sqft lot single_family.
Is 21300 Tambo Pl a flip candidate?
No — 21300 Tambo Pl does not appear in our flips dataset.
Is 21300 Tambo Pl a tax-appeal candidate?
No — 21300 Tambo Pl 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 Tambo Pl