Heatherlane Ct, Diamond Bar, CA Property Records

Los Angeles County property records for 11 addresses on Heatherlane Ct, Diamond Bar, CA · Last verified October 2026

Heatherlane Ct Highlights

Properties 11
Median Sale Price $575,000
Deeds and Mortgages on File 23
Median Price per Sqft $246
Owner Occupied 73%
Median Annual Tax Bill $7,265
Median Year Built 1977
Median Ownership Tenure 22 years

Properties on Heatherlane Ct

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

21800 Heatherlane Ct

4 bd · 3 ba · 2,284 sqft · built 1977 · 0.977 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Jun 2002 $7,7872025 —Apr 2025 2 Owners on Record AssessorUpdated Sep 2026

21801 Heatherlane Ct

4 bd · 3 ba · 2,334 sqft · built 1977 · 0.97 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,298,000Mar 2024 $16,6132025 Amount on Record Dec 2019 Owner on Record Assessor + 5 DocumentsUpdated Sep 2026

21804 Heatherlane Ct

4 bd · 3 ba · 2,334 sqft · built 1977 · 1.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$575,000Aug 2004 $10,4182025 —Feb 2002 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

21805 Heatherlane Ct

3 bd · 3 ba · 2,268 sqft · built 1977 · 0.354 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Aug 1999 $7,0562025 —Jun 2022 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Sep 2026

21808 Heatherlane Ct

3 bd · 3 ba · 2,268 sqft · built 1977 · 0.333 acres

Last Sale Tax Bill Prior Sale Owner Records
$628,000Dec 2012 $10,0292025 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

21809 Heatherlane Ct

4 bd · 3 ba · 1,980 sqft · built 1977 · 0.155 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,8682025 Owner on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2026

21815 Heatherlane Ct

4 bd · 3 ba · 2,334 sqft · built 1977 · 0.164 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Jul 1995 $5,9672025 —Jul 1995 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

21816 Heatherlane Ct

4 bd · 3 ba · 2,334 sqft · built 1977 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$258,500Aug 1996 $5,9202025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

21819 Heatherlane Ct

3 bd · 3 ba · 2,268 sqft · built 1977 · 0.174 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,3352025 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Sep 2026

21826 Heatherlane Ct

3 bd · 3 ba · 2,268 sqft · built 1977 · 1.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$880,000Oct 2013 $13,7832025 Amount on Record Dec 2012 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

21827 Heatherlane Ct

4 bd · 3 ba · 2,334 sqft · built 1977 · 0.145 acres

Last Sale Tax Bill Prior Sale Owner Records
$420,000Nov 2007 $7,2652025 Amount on Record Mar 2003 Owner on Record AssessorUpdated Sep 2026

Property Records in Nearby Streets