623 Greenhorn Dr
Diamond Bar, CA 91765
5 bd 3 ba 2,190 sqft Built 1964 Lot 10,730 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 | $233,928 | $546,820 | $780,748 | $10,711 |
| 2024 | $233,928 | $546,820 | $780,748 | $9,814 |
| 2023 | $224,846 | $525,588 | $750,434 | $9,624 |
| 2022 | $220,438 | $515,283 | $735,721 | $9,477 |
| 2021 | $216,116 | $505,180 | $721,296 | $9,267 |
| 2020 | $213,900 | $500,000 | $713,900 | $9,237 |
| 2019 | $381,400 | $300,000 | $681,400 | $9,244 |
| 2018 | $312,120 | $228,888 | $541,008 | $7,032 |
| 2017 | $306,000 | $224,400 | $530,400 | $6,910 |
| 2016 | $119,555 | $22,512 | $142,067 | $2,089 |
| 2015 | $117,760 | $22,174 | $139,934 | $2,072 |
| 2014 | $115,454 | $21,740 | $137,194 | $2,066 |
| 2013 | $114,933 | $21,642 | $136,575 | $2,042 |
| 2012 | $112,680 | $21,218 | $133,898 | $2,041 |
| 2010 | $110,471 | $20,802 | $131,273 | $1,962 |
| 2009 | $109,646 | $20,647 | $130,293 | $1,903 |
| 2008 | $107,752 | $20,292 | $128,044 | $1,813 |
| 2007 | $105,640 | $19,895 | $125,535 | $1,742 |
Property facts
Year built
1964
Property type
single_family
Stories
—
Beds
5
Baths
3
Living area
2,190 sqft
Lot size
10,730 sqft
ZIP code
91765
City
Diamond Bar
Street
Greenhorn Dr
Coordinates
34.03106, -117.81526
Comparable properties nearby
Frequently asked questions
When did 623 Greenhorn Dr last sell?
No public-record sale is on file for 623 Greenhorn Dr.
What is the current tax assessment for 623 Greenhorn Dr?
The most recent total assessment for 623 Greenhorn Dr (year 2025) is $780,748 with $10,711 in property tax.
When was 623 Greenhorn Dr built?
623 Greenhorn Dr was built in 1964.
How does 623 Greenhorn Dr compare to others on Greenhorn Dr?
We do not currently track other properties on Greenhorn Dr.
What are the property facts for 623 Greenhorn Dr?
623 Greenhorn Dr is a 5 bed, 3 bath, 2,190 sqft, 10,730 sqft lot single_family.
Is 623 Greenhorn Dr a flip candidate?
No — 623 Greenhorn Dr does not appear in our flips dataset.
Is 623 Greenhorn Dr a tax-appeal candidate?
No — 623 Greenhorn 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
+1.0%
Implied 1-yr
+4.1%
2026 Q3
$1.43M
2026 Q4
$1.44M
ZIP 91765 — Median Price History + Forecast
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Geography