Rosemont Ave, Pasadena, CA Property Records

Los Angeles County property records for 83 addresses on Rosemont Ave, Pasadena, CA · Last verified August 2026

Rosemont Ave Highlights

Properties 99
Median Sale Price $1,115,000
Deeds and Mortgages on File 146
Median Price per Sqft $638
Owner Occupied 87%
Median Annual Tax Bill $8,321
Median Year Built 1977
Median Ownership Tenure 12 years

Properties on Rosemont Ave

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

231 Rosemont Ave

2 bd · 2 ba · 1,278 sqft · 10.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$935,000Apr 2024 $11,1872025 Amount on Record May 2000 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

233 Rosemont Ave, #63

2 bd · 3 ba · 1,385 sqft · 10.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$615,000Feb 2016 $8,6672025 Amount on Record Jun 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

235 Rosemont Ave

2 bd · 3 ba · 1,385 sqft · 10.8 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$216,500Apr 1995 $4,5052025 —Nov 2000 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

237 Rosemont Ave, #61

2 bd · 3 ba · 1,385 sqft · 10.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Feb 1999 $4,8222025 Amount on Record Dec 1995 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

239 Rosemont Ave

2 bd · 2 ba · 1,278 sqft · 10.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$690,000Feb 2017 $9,3962025 Amount on Record May 1997 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

241 Rosemont Ave, #59

3 bd · 3 ba · 1,386 sqft · 10.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$295,000Mar 2002 $5,3142025 Amount on Record — 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

243 Rosemont Ave

2 bd · 3 ba · 1,318 sqft · 10.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$970,000Jun 2026 $8,8312025 Amount on Record May 2008 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

245 Rosemont Ave, #57

2 bd · 3 ba · 1,385 sqft · 10.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Apr 1992 $5,1862025 —Aug 1997 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

247 Rosemont Ave

2 bd · 3 ba · 1,385 sqft · 10.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Apr 1998 $3,8192025 —Feb 2014 2 Names on Record AssessorUpdated Jun 2026

249 Rosemont Ave

2 bd · 3 ba · 1,385 sqft · 10.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,1072025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

251 Rosemont Ave, #54

2 bd · 2 ba · 1,278 sqft · 10.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$890,000Aug 2024 $10,4742025 —Aug 2024 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

263 Rosemont Ave

3 bd · 3 ba · 1,386 sqft · 10.8 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$560,000Jan 2010 $8,5312025 —Jan 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

265 Rosemont Ave

3 bd · 3 ba · 1,386 sqft · 10.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$173,001Nov 1987 $4,1412025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

269 Rosemont Ave

3 bd · 3 ba · 1,386 sqft · 10.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$630,000Apr 2016 $8,8662025 —Apr 2016 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

271 Rosemont Ave

2 bd · 3 ba · 1,318 sqft · 10.8 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$248,000Oct 1999 $4,6962025 Amount on Record Apr 1996 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

273 Rosemont Ave

2 bd · 3 ba · 1,385 sqft · 10.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$565,000Jul 2014 $8,5232025 —Jun 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

277 Rosemont Ave

2 bd · 3 ba · 1,385 sqft · 10.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$640,000Apr 2018 $8,5912025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

279 Rosemont Ave

2 bd · 3 ba · 1,385 sqft · 10.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,3002025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

285 Rosemont Ave

2 bd · 2 ba · 1,278 sqft · 10.8 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$505,000Aug 2014 $7,3012025 Amount on Record Jul 2000 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

291 Rosemont Ave

3 bd · 3 ba · 1,386 sqft · 10.8 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$222,000Aug 1998 $4,3302025 —Aug 1998 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

293 Rosemont Ave

2 bd · 3 ba · 1,385 sqft · 10.8 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$230,000May 1989 $5,2672025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

295 Rosemont Ave

2 bd · 3 ba · 1,385 sqft · 10.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$237,500Jun 2000 $4,5212025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

299 Rosemont Ave

2 bd · 3 ba · 1,318 sqft · 10.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$665,000Dec 2016 $9,1522025 Amount on Record Feb 2012 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

301 Rosemont Ave

3 bd · 3 ba · 1,386 sqft · 10.8 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$505,000Jun 2013 $7,3992025 —Jun 2013 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

303 Rosemont Ave

3 bd · 3 ba · 1,386 sqft · 10.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$885,000Mar 2022 $11,0332025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

305 Rosemont Ave

2 bd · 3 ba · 1,318 sqft · 10.8 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,7052025 —Nov 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

307 Rosemont Ave

2 bd · 2 ba · 1,278 sqft · 10.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$711,000Nov 2018 $5,2952025 Amount on Record Feb 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

372 Rosemont Ave

4 bd · 2 ba · 2,322 sqft · 0.149 acres

Last Sale Tax Bill Prior Sale Owner Records
$850,000Jul 2012 $12,4202025 Amount on Record Feb 2007 2 Names on Record AssessorUpdated Jun 2026

404 Rosemont Ave

2 bd · 2 ba · 961 sqft · 3.84 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$519,000Oct 2019 $6,8122025 Amount on Record Jun 1997 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

408 Rosemont Ave

2 bd · 2 ba · 961 sqft · 3.84 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$600,000Oct 2024 $7,1752025 —Oct 2024 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

412 Rosemont Ave

2 bd · 2 ba · 1,043 sqft · 3.84 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,0422025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

416 Rosemont Ave

2 bd · 2 ba · 1,037 sqft · 3.84 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$597,000Apr 2018 $8,0692025 Amount on Record Jun 2015 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

420 Rosemont Ave

2 bd · 2 ba · 1,037 sqft · 3.84 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$141,500Jan 1988 $3,4922025 —Jun 2020 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

424 Rosemont Ave

3 bd · 3 ba · 1,217 sqft · 3.84 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1986 $3,4802025 2 Names on Record AssessorUpdated Jun 2026

428 Rosemont Ave

3 bd · 3 ba · 1,217 sqft · 3.84 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$225,500Aug 2000 $4,2012025 —Aug 2000 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

432 Rosemont Ave

2 bd · 2 ba · 1,043 sqft · 3.84 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$560,000Jan 2018 $7,5972025 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

436 Rosemont Ave

2 bd · 2 ba · 961 sqft · 3.84 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Nov 1997 $2,7882025 —Nov 1997 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

440 Rosemont Ave

2 bd · 2 ba · 961 sqft · 3.84 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$395,000Oct 2011 $6,0112025 —May 1998 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

446 Rosemont Ave

2 bd · 2 ba · 1,037 sqft · 3.84 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$781,000May 2023 $9,5632025 Amount on Record Dec 1993 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

450 Rosemont Ave, #11

2 bd · 2 ba · 1,037 sqft · 3.84 acres

Last Sale Tax Bill Prior Sale Owner Records
$820,000May 2023 $10,0182025 Amount on Record Apr 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

454 Rosemont Ave

3 bd · 3 ba · 1,217 sqft · 3.84 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$605,000Mar 2017 $8,2622025 Amount on Record Jan 2002 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

458 Rosemont Ave

3 bd · 3 ba · 1,217 sqft · 3.84 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$165,500Sep 1996 $3,4052025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

462 Rosemont Ave

2 bd · 2 ba · 1,043 sqft · 3.84 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$427,500Jan 2015 $6,2152025 Amount on Record Sep 1994 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

468 Rosemont Ave

2 bd · 2 ba · 961 sqft · 3.84 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$615,000Aug 2020 $7,8322025 Amount on Record Jul 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

472 Rosemont Ave

2 bd · 2 ba · 961 sqft · 3.84 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$449,000Jun 2016 $6,4072025 Amount on Record Nov 2013 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

476 Rosemont Ave

2 bd · 2 ba · 1,037 sqft · 3.84 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$440,000Mar 2014 $6,4232025 —Sep 2008 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

480 Rosemont Ave

2 bd · 2 ba · 1,037 sqft · 3.84 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$540,000Sep 2017 $7,2642025 Amount on Record Oct 2007 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

484 Rosemont Ave

3 bd · 3 ba · 1,217 sqft · 3.84 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$530,000Feb 2016 $7,4242025 —Feb 2016 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

490 Rosemont Ave

3 bd · 3 ba · 1,217 sqft · 3.84 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$670,000Jul 2018 $8,8472025 Amount on Record Jan 2016 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

500 Rosemont Ave

2 bd · 3 ba · 3,023 sqft · 0.273 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,001Apr 1981 $7,4612025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

510 Rosemont Ave

3 bd · 3 ba · 2,730 sqft · 0.306 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,165,000Apr 2004 $20,5802025 Amount on Record Nov 2000 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

514 Rosemont Ave

7 bd · 4 ba · 4,807 sqft · 0.716 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,275,000Nov 1999 $23,0592025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

536 Rosemont Ave

2 bd · 2 ba · 1,448 sqft · 0.275 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Oct 2001 $11,3722025 —Dec 2005 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

546 Rosemont Ave

6 bd · 5 ba · 4,280 sqft · 0.33 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,8322025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

560 Rosemont Ave

5 bd · 4 ba · 3,143 sqft · 0.289 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$510,000Jun 1997 $10,0272025 —Oct 2017 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

568 Rosemont Ave

5 bd · 6 ba · 4,002 sqft · 0.303 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,900,000Aug 2008 $10,6482025 Amount on Record May 1996 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

584 Rosemont Ave

3 bd · 3 ba · 3,035 sqft · 0.25 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Apr 2004 $8,3652025 —Oct 2004 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

585 Rosemont Ave

7 bd · 8 ba · 6,440 sqft · 0.779 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$18,3652025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

596 Rosemont Ave

5 bd · 3 ba · 3,526 sqft · 0.247 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,612,500Jun 2011 $23,8862025 Amount on Record May 1999 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

607 Rosemont Ave

1 bd · 1 ba · 909 sqft · 0.288 acres

Last Sale Tax Bill Prior Sale Owner Records
$352,000Nov 1997 $6,8902025 Amount on Record May 1994 2 Names on Record AssessorUpdated Jun 2026

639 Rosemont Ave

7 bd · 6 ba · 8,047 sqft · 1.36 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,460,014Oct 1999 $21,8702025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

732 Rosemont Ave

3 bd · 2 ba · 1,828 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,2822025 —May 2001 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

742 Rosemont Ave

5 bd · 4 ba · 4,958 sqft · 0.561 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,005,000Mar 2009 $17,2962025 Amount on Record Sep 2008 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

1870 Rosemont Ave

4 bd · 3 ba · 2,170 sqft · 0.37 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,120,000Feb 2020 $14,3542025 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

1890 Rosemont Ave

0.29 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Jun 2015 $6,2352025 Amount on Record Jun 2013 1 Name on Record AssessorUpdated Jun 2026

1910 Rosemont Ave

3 bd · 3 ba · 1,679 sqft · 0.258 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$870,000Apr 2018 $11,7692025 Amount on Record Nov 2013 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Jun 2026

1950 Rosemont Ave

0.272 acres

Last Sale Tax Bill Prior Sale Owner Records
$3872025 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

1970 Rosemont Ave

3 bd · 3 ba · 2,296 sqft · 0.426 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$355,000Sep 1995 $7,2192025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

2021 Rosemont Ave

3 units · Built 1982 · 2,016 sq ft

Last Sale Median Tax Bill Median Sale    
$1,885,000Mar 2024 $10,7622025 $1,115,0003 units    

2023 Rosemont Ave

4 units · Built 1982 · 2,016 sq ft

Last Sale Median Tax Bill Median Sale    
$1,750,000Jan 2024 $11,3452025 $1,610,0004 units    

2025 Rosemont Ave, Apt 1

4 bd · 3 ba · 2,189 sqft · 9.27 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$540,000Oct 1999 $3,0642025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

2025 Rosemont Ave, Apt 2

3 bd · 3 ba · 2,176 sqft · 9.27 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,340,000Jul 2025 $3,5002025 Amount on Record Jul 2004 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

2027 Rosemont Ave

3 units · Built 1982 · 2,016 sq ft

Last Sale Median Tax Bill Median Sale    
$375,000Aug 2025 $13,2002025 $1,000,0003 units    

2030 Rosemont Ave

4 bd · 5 ba · 2,978 sqft · 0.313 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$995,000Dec 2023 $14,7712025 Amount on Record — 1 Name on Record Assessor + 5 DocumentsUpdated Jun 2026

2031 Rosemont Ave, Apt 1

3 bd · 3 ba · 1,989 sqft · 9.27 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,180,000Oct 2022 $14,5332025 Amount on Record Aug 2019 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

2031 Rosemont Ave, Apt 2

3 bd · 2 ba · 2,134 sqft · 9.27 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$869,000May 2014 $4,5772025 Amount on Record Jul 1998 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

2033 Rosemont Ave

3 units · Built 1982 · 1,989 sq ft

Last Sale Median Tax Bill Median Sale    
$1,350,000Jul 2024 $13,9552025 $1,115,0003 units    

2040 Rosemont Ave

0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$3452025 —Jan 2021 2 Names on Record Assessor + 3 DocumentsUpdated Aug 2026

2041 Rosemont Ave

3 units · Built 1982 · 2,016 sq ft

Last Sale Median Tax Bill Median Sale    
$1,175,000Sep 2022 $12,8702025 $885,0003 units    

2043 Rosemont Ave, Apt 1

3 bd · 3 ba · 2,176 sqft · 9.27 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$875,000Jan 2020 $11,4362025 —Feb 2019 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

2043 Rosemont Ave, Apt 2

3 bd · 3 ba · 2,016 sqft · 9.27 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$855,000Jun 2006 $9,2232025 Amount on Record May 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

2055 Rosemont Ave

4 units · Built 1982 · 1,989 sq ft

Last Sale Median Tax Bill Median Sale    
$1,400,000Mar 2026 $14,2352025 $1,350,0004 units    

2057 Rosemont Ave

3 units · Built 1982 · 1,989 sq ft

Last Sale Median Tax Bill Median Sale    
$845,000May 2010 $3,2822025 —3 units    

Property Records in Nearby Streets