321 Diamond St, Arcadia, CA Property Records

Los Angeles County property records for 4 units in 321 Diamond St, Arcadia, CA · Last verified June 2026

321 Diamond St Highlights

Properties 4
Median Sale Price $1,242,000
Deeds and Mortgages on File 3
Median Price per Sqft $535
Owner Occupied 100%
Median Annual Tax Bill $13,427
Median Year Built 1993
Median Ownership Tenure 4 years

Properties on 321 Diamond St

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

321 Diamond St, Unit A

3 bd · 3 ba · 2,320 sqft · built 1993 · 0.587 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,242,000Jun 2022 $15,7212025 Amount on Record Apr 2016 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

321 Diamond St, Unit B

3 bd · 3 ba · 2,310 sqft · built 1993 · 0.587 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000Mar 1994 $7,2672025 —Mar 1994 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

321 Diamond St, Unit C

3 bd · 3 ba · 2,230 sqft · built 1993 · 0.587 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,380,000May 2025 $13,4272025 Amount on Record Dec 2024 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

321 Diamond St, Unit D

3 bd · 3 ba · 2,230 sqft · built 1993 · 0.587 acres

Last Sale Tax Bill Prior Sale Owner Records
$895,000Jun 2021 $7,5152025 Amount on Record Sep 1994 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026