Diamond St, Arcadia, CA Property Records

Los Angeles County and Orange County property records for 85 addresses on Diamond St, Arcadia, CA · Last verified August 2026

Diamond St Highlights

Properties 128
Median Sale Price $1,033,000
Deeds and Mortgages on File 142
Median Price per Sqft $524
Owner Occupied 63%
Median Annual Tax Bill $8,034
Median Year Built 1991
Median Ownership Tenure 23 years

Properties on Diamond St

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

18 Diamond St

7 bd · 7 ba · 4,313 sqft · 0.182 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8,5182025 2 Names on Record AssessorUpdated Jun 2026

24 Diamond St

3 units · Built 1979 · 1,057 sq ft

Last Sale Median Tax Bill Median Sale    
$390,000Feb 2000 $2,9152025 —3 units    

28 Diamond St, Apt A

3 bd · 3 ba · 1,871 sqft · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2006 $6,7402025 2 Names on Record AssessorUpdated Jun 2026

28 Diamond St, Apt B

4 bd · 4 ba · 2,396 sqft · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$305,003Jul 1988 $7,3022025 2 Names on Record AssessorUpdated Jun 2026

32 Diamond St

4 units · Built 1992 · 1,786 sq ft

Last Sale Median Tax Bill Median Sale    
$960,000Apr 2026 $9,0052025 $609,0004 units    

36 Diamond St

4 units · Built 1992 · 1,786 sq ft

Last Sale Median Tax Bill Median Sale    
$4,0222025    

38 Diamond St

3 units · Built 2005 · 1,490 sq ft

Last Sale Median Tax Bill Median Sale    
$4,2632025    

42 Diamond St

3 units · Built 2007 · 1,486 sq ft

Last Sale Median Tax Bill Median Sale    
$814,000Feb 2019 $10,7072025 $798,0003 units    

46 Diamond St

8 bd · 7 ba · 3,802 sqft · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$800,000May 2010 $12,9302025 —May 2010 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

50 Diamond St

5,848 sqft · Built 1966 · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$318,000Oct 1999 $14,9302025 —Mar 1994 2 Names on Record AssessorUpdated Jun 2026

54 Diamond St

7 bd · 5 ba · 3,721 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,178,000Jun 2006 $20,0622025 —Sep 2005 2 Names on Record AssessorUpdated Aug 2026

113 Diamond St

7 bd · 7 ba · 3,620 sqft · 0.185 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,040,000Jul 2022 $25,2062025 —Nov 2012 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

116 Diamond St

3 bd · 2 ba · 1,942 sqft · 0.182 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,0982025 —Jan 2002 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

118 Diamond St

3 bd · 3 ba · 1,391 sqft · 0.364 acres

Last Sale Tax Bill Prior Sale Owner Records
$592,000Nov 2016 $8,4642025 Amount on Record Sep 1994 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

118 Diamond St

3 units · Built 1991 · 1,391 sq ft

Last Sale Median Tax Bill Median Sale    
$769,000Jun 2022 $6,5592025 $369,5003 units    

119 Diamond St, Apt A

3 bd · 3 ba · 2,107 sqft · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$385,000May 2000 $7,4762025 Amount on Record May 2000 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Jun 2026

119 Diamond St, Apt B

3 bd · 3 ba · 2,501 sqft · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000Jun 2022 $15,1272025 Amount on Record Sep 2006 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

122 Diamond St

4 units · Built 1991 · 1,391 sq ft

Last Sale Median Tax Bill Median Sale    
$648,000Apr 2017 $6,8092025 $380,0004 units    

123 Diamond St

7 bd · 7 ba · 3,740 sqft · 0.184 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$14,4872025 —Jul 2002 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

125 Diamond St

8 units · Built 2002 · 2,076 sq ft

Last Sale Median Tax Bill Median Sale    
$1,088,000Mar 2026 $8,7232025 $556,5008 units    

126 Diamond St

3 bd · 4 ba · 1,620 sqft · 0.182 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,070,000Oct 2021 $13,5182025 —Nov 2021 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Oct 2025

128 Diamond St, Unit A

3 bd · 4 ba · 1,540 sqft · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,008,000Jul 2021 $12,9362025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

128 Diamond St, Unit B

3 bd · 4 ba · 1,670 sqft · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,070,000Oct 2021 $13,7692025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

135 Diamond St, Apt 3

5,848 sqft · Built 1966 · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,839,000Nov 2017 $27,0222025 —Nov 2017 2 Names on Record Assessor + 3 DocumentsUpdated Jun 2026

136 Diamond St

23 bd · 30 ba · 11,592 sqft · 0.365 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,800,000Jan 2024 $70,2232025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

139 Diamond St

10 bd · 8 ba · 5,998 sqft · 0.184 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,150,000Dec 2021 $27,3722025 Amount on Record Jul 2002 1 Name on Record Assessor + 6 DocumentsUpdated Jun 2026

140 Diamond St

7 bd · 6 ba · 3,710 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$508,000Aug 1998 $10,2582025 Amount on Record Mar 1994 2 Names on Record AssessorUpdated Jun 2026

141 Diamond St

8 bd · 7 ba · 4,480 sqft · 0.185 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$400,000Dec 2000 $9,2912025 2 Names on Record AssessorUpdated Jun 2026

142 Diamond St

7 bd · 6 ba · 3,762 sqft · 0.181 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$518,000Sep 1998 $10,4142025 —Sep 1998 2 Names on Record AssessorUpdated Jun 2026

145 Diamond St, #A

3 bd · 3 ba · 2,132 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$390,000May 2001 $7,3772025 —Oct 2016 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

145 Diamond St, #B

4 bd · 4 ba · 2,968 sqft · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Jul 2009 $12,3732025 —Sep 2007 1 Name on Record Assessor + 1 DocumentUpdated Jun 2026

148 Diamond St

4 units · Built 1992 · 1,784 sq ft

Last Sale Median Tax Bill Median Sale    
$980,000Feb 2026 $11,7032025 $952,5004 units    

149 Diamond St

6,156 sqft · Built 1960 · 0.184 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Aug 2000 $12,5772025 1 Name on Record AssessorUpdated Aug 2026

150 Diamond St

4 units · Built 1991 · 1,784 sq ft

Last Sale Median Tax Bill Median Sale    
$1,033,000Aug 2025 $8,5132025 $585,0004 units    

153 Diamond St

5 units · Built 1990 · 1,078 sq ft

Last Sale Median Tax Bill Median Sale    
$412,000Apr 2013 $4,0942025 $210,0005 units    

154 Diamond St, Apt B

7 bd · 7 ba · 3,485 sqft · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$196,000Jul 1997 $13,5872025 —Sep 2001 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

157 Diamond St

5 units · Built 1990 · 1,078 sq ft

Last Sale Median Tax Bill Median Sale    
$380,000Jul 2010 $3,0782025 $155,0005 units    

158 Diamond St

7 bd · 6 ba · 3,521 sqft · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000Sep 2007 $19,0362025 Amount on Record Sep 2003 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026
Last Sale Tax Bill Prior Sale Owner Records
$807,000May 2018 2 Names on Record AssessorUpdated Jun 2023

162 Diamond St

3 bd · 1 ba · 786 sqft · 0.104 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 1996 $2,2692025 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

170 Diamond St

3 bd · 3 ba · 1,458 sqft · 0.101 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$680,000Oct 2013 $10,1422025 —Oct 2013 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Jun 2026

306 Diamond St

3 bd · 2 ba · 1,882 sqft · 0.168 acres

Last Sale Tax Bill Prior Sale Owner Records
$390,000Oct 2001 $7,2882025 Amount on Record Aug 2000 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

308 Diamond St

3 bd · 2 ba · 2,017 sqft · 0.168 acres

Last Sale Tax Bill Prior Sale Owner Records
$390,000Oct 2001 $7,2992025 —Oct 2001 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

312 Diamond St

2 bd · 1 ba · 972 sqft · 0.133 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$275,000Feb 2000 $5,4872025 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

315 Diamond St, Unit A

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

Last Sale Tax Bill Prior Sale Owner Records
$357,000Feb 1994 $7,6902025 —Dec 1993 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

315 Diamond St, Unit B

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

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

318 Diamond St

6 bd · 6 ba · 3,039 sqft · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,3402025 2 Names on Record Assessor + 3 DocumentsUpdated Aug 2026

320 Diamond St, #1

3 bd · 3 ba · 2,006 sqft · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$905,000May 2016 $12,8162025 Amount on Record Aug 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

321 Diamond St

4 units · Built 1993 · 2,230 sq ft

Last Sale Median Tax Bill Median Sale    
$1,380,000May 2025 $13,4272025 $1,242,0004 units    

322 Diamond St, #2

3 bd · 3 ba · 1,936 sqft · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$860,000Jun 2019 $11,6252025 Amount on Record Aug 2000 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

326 Diamond St

3 bd · 3 ba · 1,936 sqft · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,000Jun 2000 $7,0472025 —Dec 2004 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

328 Diamond St

3 bd · 3 ba · 2,971 sqft · 0.213 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$390,000Feb 2000 $7,6292025 —Feb 2000 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

329 Diamond St, Unit A

3 bd · 4 ba · 1,778 sqft · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,008,000Feb 2019 $10,9962025 —Feb 2019 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

329 Diamond St, Unit B

3 bd · 4 ba · 1,786 sqft · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,008,000Feb 2019 $13,4202025 —Feb 2019 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

330 Diamond St

4 bd · 5 ba · 3,106 sqft · 0.213 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Jun 2001 $8,5272025 Amount on Record Feb 2000 2 Names on Record AssessorUpdated Jun 2026

331 Diamond St, Unit A

3 bd · 3 ba · 1,813 sqft · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,005,000May 2022 $12,8182025 Amount on Record Feb 2005 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

331 Diamond St, Unit B

3 bd · 3 ba · 1,997 sqft · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$708,000Jul 2013 $10,5202025 Amount on Record Nov 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

333 Diamond St, Unit A

3 bd · 3 ba · 1,869 sqft · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$748,000Dec 2016 $10,5032025 Amount on Record Nov 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

333 Diamond St, Unit B

3 bd · 3 ba · 1,827 sqft · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$458,000May 2003 $8,1872025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

338 Diamond St, Unit A

3 bd · 3 ba · 2,049 sqft · 0.426 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000Oct 1997 $5,7942025 —Sep 2020 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

338 Diamond St, Unit B

3 bd · 3 ba · 1,802 sqft · 0.426 acres

Last Sale Tax Bill Prior Sale Owner Records
$620,000May 2012 $9,5982025 Amount on Record May 2003 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

339 Diamond St

3 units · Built 1991 · 2,021 sq ft

Last Sale Median Tax Bill Median Sale    
$1,223,000Feb 2024 $10,6202025 —3 units    

340 Diamond St, Unit A

3 bd · 3 ba · 2,049 sqft · 0.426 acres

Last Sale Tax Bill Prior Sale Owner Records
$441,000Apr 2003 $10,6502025 —Oct 2015 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

340 Diamond St, Unit B

3 bd · 3 ba · 1,802 sqft · 0.426 acres

Last Sale Tax Bill Prior Sale Owner Records
$303,003Feb 1990 $7,0202025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

348 Diamond St, Unit A

5 bd · 4 ba · 2,459 sqft · 0.425 acres

Last Sale Tax Bill Prior Sale Owner Records
$315,000Mar 1994 $6,8892025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

348 Diamond St, Unit B

5 bd · 4 ba · 2,459 sqft · 0.425 acres

Last Sale Tax Bill Prior Sale Owner Records
$590,000Nov 2004 $10,1442025 Amount on Record Aug 2002 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

408 Diamond St, Unit A

5 bd · 4 ba · 2,459 sqft · 0.425 acres

Last Sale Tax Bill Prior Sale Owner Records
$960,000Feb 2019 $12,8712025 Amount on Record Dec 1999 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

408 Diamond St, Unit B

5 bd · 4 ba · 2,459 sqft · 0.425 acres

Last Sale Tax Bill Prior Sale Owner Records
$308,000Jul 1991 $6,9282025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

409 Diamond St, Unit A

4 bd · 3 ba · 1,523 sqft · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$315,000Jan 2002 $5,9372025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

409 Diamond St, Unit B

4 bd · 3 ba · 1,798 sqft · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,000Jan 1994 $5,1022025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

410 Diamond St

2 bd · 1 ba · 1,534 sqft · 0.212 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$219,000Mar 1988 $5,5432025 —Dec 1998 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

411 Diamond St

2 bd · 1 ba · 1,071 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,6782025 —Aug 1998 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

414 Diamond St

4 bd · 2 ba · 1,602 sqft · 0.215 acres

Last Sale Tax Bill Prior Sale Owner Records
$247,000May 1994 $5,6662025 2 Names on Record AssessorUpdated Jun 2026

417 Diamond St, Unit A

3 bd · 3 ba · 2,326 sqft · 1.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$875,000Oct 2017 $11,9812025 Amount on Record Dec 2003 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

417 Diamond St, Unit B

3 bd · 3 ba · 2,211 sqft · 1.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Jun 1991 $6,8392025 —Nov 2011 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

419 Diamond St, Unit A

3 bd · 3 ba · 2,326 sqft · 1.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$488,000Jul 2003 $8,5732025 Amount on Record Apr 1998 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

419 Diamond St, Unit B

3 bd · 3 ba · 2,211 sqft · 1.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000May 1991 $6,8392025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

420 Diamond St

4 bd · 2 ba · 1,740 sqft · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Dec 2009 $9,3832025 2 Names on Record Assessor + 6 DocumentsUpdated Aug 2026

424 Diamond St, Apt A

3 bd · 3 ba · 2,091 sqft · 0.196 acres

Last Sale Tax Bill Prior Sale Owner Records
$746,000Feb 2007 $12,0262025 Amount on Record Oct 2001 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

424 Diamond St, Apt B

4 bd · 4 ba · 2,596 sqft · 0.196 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,004Jan 2002 $8,0342025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

426 Diamond St

3 bd · 3 ba · 2,143 sqft · 0.195 acres

Last Sale Tax Bill Prior Sale Owner Records
$336,000Aug 1999 $6,6142025 Amount on Record Jan 1998 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

427 Diamond St, Unit A

4 bd · 4 ba · 2,394 sqft · 0.207 acres

Last Sale Tax Bill Prior Sale Owner Records
$801,000Dec 2007 $12,6562025 Amount on Record Sep 2000 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

427 Diamond St, Unit B

4 bd · 3 ba · 2,235 sqft · 0.207 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,1332025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

428 Diamond St

4 bd · 3 ba · 2,242 sqft · 0.195 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,035,000Jan 2021 $13,5202025 Amount on Record May 2017 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

432 Diamond St

2 bd · 1 ba · 920 sqft · 0.196 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$200,000May 1994 $4,5622025 —Apr 1994 2 Names on Record AssessorUpdated Aug 2026

Property Records in Nearby Streets