Elm St, San Mateo, CA Property Records

San Mateo County property records for 41 addresses on Elm St, San Mateo, CA · Last verified August 2026

Elm St Highlights

Properties 162
Median Sale Price $920,000
Deeds and Mortgages on File 287
Median Price per Sqft $699
Owner Occupied 69%
Median Annual Tax Bill $9,347
Median Year Built 1964
Median Ownership Tenure 13 years

Properties on Elm St

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

100 Elm St

24 bd · 2 ba · 20,790 sqft · built 1956 · 0.295 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,400,000Feb 2004 $81,4872025 —Jan 2000 1 Name on Record AssessorUpdated Aug 2026

104 Elm St

24 bd · 2 ba · 20,790 sqft · built 1956 · 0.295 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,400,000Feb 2004 $81,8892025 1 Name on Record AssessorUpdated Aug 2026

111 Elm St

16 bd · 8 ba · 10,572 sqft · built 1953 · 0.303 acres

Last Sale Tax Bill Prior Sale Owner Records
$682,500Mar 2011 $31,8512025 Amount on Record Mar 1996 1 Name on Record AssessorUpdated Aug 2026

116 Elm St

6 bd · 6 ba · 3,579 sqft · built 1912 · 0.253 acres

Last Sale Tax Bill Prior Sale Owner Records
$475,000Jan 1996 $21,2192025 Amount on Record — 1 Name on Record AssessorUpdated Aug 2026

119 Elm St

4 bd · 4 ba · 2,907 sqft · built 1953 · 0.151 acres

Last Sale Tax Bill Prior Sale Owner Records
$504,000Jan 1989 $15,0682025 —Sep 1998 2 Names on Record AssessorUpdated Jul 2026

123 Elm St

5 bd · 4 ba · 3,775 sqft · built 1907 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,020,000Feb 2011 $17,6882025 —Jul 2003 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

126 Elm St

54 bd · 5 ba · 44,369 sqft · built 1961 · 0.515 acres

Last Sale Tax Bill Prior Sale Owner Records
$63,1172025 —Apr 2002 1 Name on Record AssessorUpdated Aug 2026

131 Elm St

24 bd · 2 ba · 30,800 sqft · built 1964 · 0.309 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,350,000Mar 2017 $146,9642025 —Aug 2010 1 Name on Record Assessor + 9 DocumentsUpdated Aug 2026

134 Elm St

0.662 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,2322025 —Apr 2002 1 Name on Record AssessorUpdated Jul 2026

137 Elm St

4 bd · 3 ba · 2,380 sqft · built 1907 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,100,000Dec 2003 $1,8112025 —Dec 2003 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

141 Elm St

4 units · Built 1975 · 2,620 sq ft

Last Sale Median Tax Bill Median Sale    
$1,200,000Jan 2018 $17,2282025 $1,100,0004 units    

142 Elm St

14 bd · 1 ba · 134,448 sqft · built 1961 · 0.535 acres

Last Sale Tax Bill Prior Sale Owner Records
$118,4302025 —Apr 2002 1 Name on Record AssessorUpdated Aug 2026

149 Elm St

7 bd · 4.5 ba · 3,750 sqft · built 2003 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,750,000Jun 2014 $29,5152025 Amount on Record Aug 2012 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

157 Elm St

39 bd · 4 ba · 37,485 sqft · built 1960 · 0.362 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,0642025 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

200 Elm St

36 units · Built 1962 · 865 sq ft

Last Sale Median Tax Bill Median Sale    
$549,000Apr 2026 $8,3572025 $720,00036 units    

205 Elm St

3 bd · 1.5 ba · 2,880 sqft · built 1907 · 0.252 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,100,000Mar 2010 $18,1172025 —Oct 2020 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

211 Elm St

44 bd · 3.5 ba · 38,625 sqft · built 1964 · 0.467 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,550,000Jul 2003 $83,4302025 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

219 Elm St

12 bd · 7 ba · 7,549 sqft · built 1932 · 0.253 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,375,000Mar 2000 $32,1252025 —Mar 2000 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

227 Elm St

42 bd · 3 ba · 33,244 sqft · built 1971 · 0.711 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,550,000Feb 2013 $114,1632025 —May 2016 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

234 Elm St

33 units · Built 1964 · 1,240 sq ft

Last Sale Median Tax Bill Median Sale    
$925,000Oct 2025 $8,0742025 $925,00033 units    

237 Elm St

23 bd · 5 ba · 25,937 sqft · built 1960 · 0.384 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,460,000Nov 2021 $138,2142025 Amount on Record Aug 2004 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

239 Elm St

6 units · Built 1975 · 1,000 sq ft

Last Sale Median Tax Bill Median Sale    
$873,000Mar 2018 $8,2682025 $430,0006 units    

249 Elm St

16 units · Built 1975 · 740 sq ft

Last Sale Median Tax Bill Median Sale    
$860,000Mar 2026 $7,2862025 $640,00016 units    

250 Elm St

31 bd · 2 ba · 24,303 sqft · built 1965 · 0.578 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2023 $67,7672025 —Jan 2021 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

303 Elm St

4 bd · 2 ba · 2,446 sqft · built 1948 · 0.122 acres

Last Sale Tax Bill Prior Sale Owner Records
$470,000Jun 1998 $11,4632025 Amount on Record Oct 1997 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

304 Elm St

5 bd · 4.5 ba · 2,720 sqft · built 1915 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,655,000May 2024 $32,5482025 Amount on Record Jul 2023 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

313 Elm St

4 bd · 2 ba · 3,630 sqft · built 1947 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,615,000Dec 2015 $25,1222025 Amount on Record Jun 1998 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

317 Elm St

10 bd · 8 ba · 7,740 sqft · built 1963 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,750,000Jun 2023 $42,2752025 1 Name on Record AssessorUpdated Aug 2026

319 Elm St, #321

4 bd · 4.5 ba · 2,530 sqft · built 2009 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,100,000Dec 2009 $26,1522025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

320 Elm St

32 units · Built 1982 · 1,040 sq ft

Last Sale Median Tax Bill Median Sale    
$650,000Jun 2026 $10,3462025 $1,055,00032 units    

321 Elm St

4 bd · 5 ba · 2,560 sqft · built 2009 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,225,000Apr 2025 $18,6552025 Amount on Record Apr 2013 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

323 Elm St, #1

3 bd · 2.5 ba · 2,070 sqft · built 2009 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,645,000Apr 2017 $23,4512025 Amount on Record Jun 2013 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

325 Elm St

4 bd · 6 ba · 2,400 sqft · built 2009 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,149,000Aug 2012 $17,5212025 Amount on Record Sep 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

327 Elm St

8 bd · 4 ba · 3,620 sqft · built 1958 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,160,000Oct 2011 $24,3582025 Amount on Record Apr 2000 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

329 Elm St

5 bd · 2 ba · 2,610 sqft · built 1910 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,300,000May 2006 $22,5002025 Amount on Record Jul 1996 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

338 Elm St

11 bd · 1 ba · 6,166 sqft · built 1962 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Dec 2004 $31,2692025 1 Name on Record AssessorUpdated Aug 2026

339 Elm St

3 bd · 3 ba · 2,130 sqft · built 1922 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$920,000Nov 2012 $15,4672025 Amount on Record Aug 2004 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

342 Elm St

4 bd · 2 ba · 2,805 sqft · built 1915 · 0.227 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2007 $5,5862025 —Dec 2018 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

345 Elm St, #349

5 bd · 2.5 ba · 2,530 sqft · built 1924 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,498,000Jun 2017 $38,8012025 —Apr 2005 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

350 Elm St

5 bd · 2 ba · 2,440 sqft · built 1915 · 0.248 acres

Last Sale Tax Bill Prior Sale Owner Records
$302,000Jul 1994 $7,4312025 —May 2005 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

360 Elm St

4 bd · 3 ba · 3,770 sqft · built 1906 · 0.24 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,000,000Dec 2012 $16,8342025 —Dec 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

Wildfire Risk on Elm St

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Property Records in Nearby Streets