1709 Roundtree Cir
Diamond Bar, CA 91765
3 bd 2 ba 1,390 sqft Built 1977 Lot 6,983 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 | $194,447 | $538,289 | $732,736 | $9,317 |
| 2024 | $194,447 | $538,289 | $732,736 | $8,906 |
| 2023 | $186,898 | $517,388 | $704,286 | $8,693 |
| 2022 | $183,234 | $507,244 | $690,478 | $8,511 |
| 2021 | $179,642 | $497,299 | $676,941 | $8,357 |
| 2020 | $111,268 | $40,741 | $152,009 | $2,229 |
| 2019 | $109,087 | $39,943 | $149,030 | $2,189 |
| 2018 | $106,949 | $39,160 | $146,109 | $2,069 |
| 2017 | $104,852 | $38,393 | $143,245 | $1,983 |
| 2016 | $102,797 | $37,641 | $140,438 | $1,916 |
| 2015 | $101,253 | $37,076 | $138,329 | $1,923 |
| 2014 | $99,270 | $36,350 | $135,620 | $1,930 |
| 2013 | $98,822 | $36,186 | $135,008 | $1,907 |
| 2012 | $96,885 | $35,477 | $132,362 | $1,896 |
| 2010 | $94,986 | $34,782 | $129,768 | $1,822 |
| 2009 | $94,277 | $34,523 | $128,800 | $1,803 |
| 2008 | $92,649 | $33,928 | $126,577 | $1,745 |
| 2007 | $90,833 | $33,263 | $124,096 | $1,650 |
Property facts
Year built
1977
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,390 sqft
Lot size
6,983 sqft
ZIP code
91765
City
Diamond Bar
Street
Roundtree Cir
Coordinates
33.98987, -117.83735
Comparable properties nearby
Frequently asked questions
When did 1709 Roundtree Cir last sell?
No public-record sale is on file for 1709 Roundtree Cir.
What is the current tax assessment for 1709 Roundtree Cir?
The most recent total assessment for 1709 Roundtree Cir (year 2025) is $732,736 with $9,317 in property tax.
When was 1709 Roundtree Cir built?
1709 Roundtree Cir was built in 1977.
How does 1709 Roundtree Cir compare to others on Roundtree Cir?
We track 1 other property on Roundtree Cir. Browse the list under "Other properties on Roundtree Cir" to compare beds, baths, and sale history.
What are the property facts for 1709 Roundtree Cir?
1709 Roundtree Cir is a 3 bed, 2 bath, 1,390 sqft, 6,983 sqft lot single_family.
Is 1709 Roundtree Cir a flip candidate?
No — 1709 Roundtree Cir does not appear in our flips dataset.
Is 1709 Roundtree Cir a tax-appeal candidate?
No — 1709 Roundtree Cir 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 Roundtree Cir