20504 Flintgate Dr
Diamond Bar, CA 91789
3 bd 2 ba 1,330 sqft Built 1966 Lot 6,291 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 | $136,308 | $545,130 | $681,438 | $8,635 |
| 2024 | $136,308 | $545,130 | $681,438 | $8,252 |
| 2023 | $131,016 | $523,963 | $654,979 | $8,053 |
| 2022 | $128,448 | $513,690 | $642,138 | $7,884 |
| 2021 | $125,930 | $503,618 | $629,548 | $7,739 |
| 2020 | $124,639 | $498,455 | $623,094 | $7,640 |
| 2019 | $122,196 | $488,682 | $610,878 | $7,492 |
| 2018 | $119,800 | $479,100 | $598,900 | $7,196 |
| 2017 | $51,948 | $22,578 | $74,526 | $1,220 |
| 2016 | $50,930 | $22,136 | $73,066 | $1,174 |
| 2015 | $50,165 | $21,804 | $71,969 | $1,176 |
| 2014 | $49,183 | $21,377 | $70,560 | $1,182 |
| 2013 | $48,961 | $21,281 | $70,242 | $1,165 |
| 2012 | $48,001 | $20,864 | $68,865 | $1,155 |
| 2010 | $47,060 | $20,455 | $67,515 | $1,107 |
| 2009 | $46,709 | $20,303 | $67,012 | $1,087 |
| 2008 | $45,902 | $19,953 | $65,855 | $1,047 |
| 2007 | $45,002 | $19,562 | $64,564 | $986 |
Property facts
Year built
1966
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,330 sqft
Lot size
6,291 sqft
ZIP code
91789
City
Diamond Bar
Street
Flintgate Dr
Coordinates
33.99766, -117.85655
Comparable properties nearby
Frequently asked questions
When did 20504 Flintgate Dr last sell?
No public-record sale is on file for 20504 Flintgate Dr.
What is the current tax assessment for 20504 Flintgate Dr?
The most recent total assessment for 20504 Flintgate Dr (year 2025) is $681,438 with $8,635 in property tax.
When was 20504 Flintgate Dr built?
20504 Flintgate Dr was built in 1966.
How does 20504 Flintgate Dr compare to others on Flintgate Dr?
We track 3 other properties on Flintgate Dr. Browse the list under "Other properties on Flintgate Dr" to compare beds, baths, and sale history.
What are the property facts for 20504 Flintgate Dr?
20504 Flintgate Dr is a 3 bed, 2 bath, 1,330 sqft, 6,291 sqft lot single_family.
Is 20504 Flintgate Dr a flip candidate?
No — 20504 Flintgate Dr does not appear in our flips dataset.
Is 20504 Flintgate Dr a tax-appeal candidate?
No — 20504 Flintgate Dr is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+2.3%
Implied 1-yr
+9.0%
2026 Q3
$1.61M
2026 Q4
$1.64M
ZIP 91789 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Flintgate Dr