1st St E, Sonoma, CA Property Records

Sonoma County property records for 49 addresses on 1st St E, Sonoma, CA · Last verified August 2026

1st St E Highlights

Properties 63
Median Sale Price $1,600,000
Deeds and Mortgages on File 118
Median Price per Sqft $936
Owner Occupied 13%
Median Annual Tax Bill $10,491
Median Year Built 1952
Median Ownership Tenure 10 years

Properties on 1st St E

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

170 1st St E

3 bd · 3 ba · 1,680 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,946,000Jan 2026 $14,1672025 Amount on Record Jul 2021 1 Name on Record Assessor + 4 DocumentsUpdated May 2026

180 1st St E

1 bd · 1 ba · 1,425 sqft · 0.182 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,335,000Jul 2021 $28,3382025 Amount on Record Jun 2021 1 Name on Record Assessor + 4 DocumentsUpdated May 2026

194 1st St E

3 bd · 1 ba · 996 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$700,000Oct 2016 $10,4912025 Amount on Record Oct 2011 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

196 1st St E

3 bd · 3 ba · 3,152 sqft · 0.223 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$3,595,000Jun 2022 $42,7842025 Amount on Record Mar 2021 2 Names on Record Owner Occupied Assessor + 8 DocumentsUpdated Aug 2026

216 1st St E

3 bd · 2.5 ba · 2,239 sqft · 0.282 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,300,000Dec 2022 $16,5562025 Amount on Record May 2015 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

226 1st St E

3 bd · 2.5 ba · 2,239 sqft · 0.282 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,300,000Dec 2022 $16,8902025 Amount on Record May 2015 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

254 1st St E

5,000 sqft · Built 1949 · 2.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,900,000Jun 2023 $59,6202025 Amount on Record May 2015 2 Names on Record Assessor + 3 DocumentsUpdated Aug 2026
Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied AssessorUpdated Aug 2023

270 1st St E

2 bd · 1 ba · 1,632 sqft · 0.808 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,000,000Oct 2025 $31,0302025 Amount on Record Apr 2000 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

291 1st St E

3 bd · 1 ba · 1,290 sqft · 0.321 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,6562025 1 Name on Record AssessorUpdated Apr 2026

302 1st St E

1 bd · 1 ba · 2,033 sqft · 0.138 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,700,000Jul 2026 $21,5162025 Amount on Record Nov 2021 1 Name on Record Assessor + 7 DocumentsUpdated Jul 2026

304 1st St E

1 bd · 1 ba · 740 sqft · 0.068 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,700,000Jul 2026 $13,3822025 Amount on Record Nov 2021 1 Name on Record Assessor + 4 DocumentsUpdated Jul 2026

306 1st St E

4 bd · 4.5 ba · 2,564 sqft · 0.143 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,100,000May 2013 $16,6762025 Amount on Record Jun 2006 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

310 1st St E

3 ba · 1,696 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,700,000Jul 2026 $36,9742025 Amount on Record Nov 2021 1 Name on Record Assessor + 7 DocumentsUpdated Jul 2026

313 1st St E

1 bd · 1 ba · 2,380 sqft · 0.344 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,440,000Jul 2015 $38,6032025 Amount on Record Sep 2003 1 Name on Record AssessorUpdated Apr 2026

318 1st St E

2 bd · 2 ba · 1,332 sqft · 0.094 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$350,000Dec 2023 $10,3242025 2 Names on Record Assessor + 5 DocumentsUpdated Aug 2026

320 1st St E

1 ba · 1,519 sqft · 0.354 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,8562025 2 Names on Record AssessorUpdated Apr 2026

324 1st St E

0.378 acres

Last Sale Tax Bill Prior Sale Owner Records
2 Names on Record AssessorUpdated Apr 2026

326 1st St E

3 bd · 2 ba · 1,566 sqft · 2.29 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$480,000Nov 2009 $8,4402025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

327 1st St E

1 bd · 1 ba · 770 sqft · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,5982025 1 Name on Record Owner Occupied AssessorUpdated May 2026

328 1st St E

3 bd · 2 ba · 1,512 sqft · 0.036 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$230,000Mar 1999 $6,4042025 1 Name on Record Owner Occupied AssessorUpdated May 2026

335 1st St E

3 bd · 2 ba · 1,700 sqft · 0.154 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$275,000Aug 2000 $9,4422025 Amount on Record Apr 1996 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

345 1st St E

2 bd · 2.5 ba · 2,146 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$562,500Jun 2021 $15,2042025 Amount on Record Jun 2017 1 Name on Record Assessor + 6 DocumentsUpdated Aug 2026

351 1st St E

3 bd · 2.5 ba · 1,369 sqft · 0.158 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$535,000Jun 2011 $9,8502025 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Aug 2026

363 1st St E

1 bd · 2 ba · 1,527 sqft · 0.133 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$275,000Jul 2015 $9,9712025 Amount on Record Jul 2013 1 Name on Record AssessorUpdated Apr 2026

400 1st St E

3,793 sqft · Built 1910 · 0.079 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2011 $31,4642025 Amount on Record Sep 2010 1 Name on Record AssessorUpdated Apr 2026

420 1st St E

13,170 sqft · 0.619 acres

Last Sale Tax Bill Prior Sale Owner Records
$136,363Sep 2017 $104,1272025 —Feb 1999 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

428 1st St E

1,064 sqft · Built 1941 · 0.275 acres

Last Sale Tax Bill Prior Sale Owner Records
$134,000Dec 2010 $14,7512025 1 Name on Record Assessor + 5 DocumentsUpdated Aug 2026

450 1st St E

1,530 sqft · Built 1993 · 0.036 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,940,804Jun 2026 $19,8042025 Amount on Record May 2023 1 Name on Record Assessor + 9 DocumentsUpdated Aug 2026

450 1st St E

7 units · Built 1993 · 771 sq ft

Last Sale Median Tax Bill Median Sale    
$750,000Jan 2026 $6,6862025 $348,0007 units    

452 1st St E

9 units · Built 1939 · 425 sq ft

Last Sale Median Tax Bill Median Sale    
$1,500,000Jan 2026 $8,3622025 $400,0009 units    

453 1st St E

8.43 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,1682025 1 Name on Record AssessorUpdated Jul 2026

460 1st St E

6,573 sqft · Built 1912 · 0.379 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,650,000Apr 2026 $36,5282025 1 Name on Record Assessor + 1 DocumentUpdated May 2026

466 1st St E

2,311 sqft · Built 1912 · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,8392025 2 Names on Record Assessor + 3 DocumentsUpdated Aug 2026

470 1st St E

0.589 acres

Last Sale Tax Bill Prior Sale Owner Records
$37,6912025 1 Name on Record AssessorUpdated Apr 2026

480 1st St E

5,272 sqft · Built 2002 · 0.208 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,000Mar 2004 $59,1302025 Amount on Record Oct 2002 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

498 1st St E

5,872 sqft · Built 1992 · 0.164 acres

Last Sale Tax Bill Prior Sale Owner Records
$17,8272025 2 Names on Record AssessorUpdated Aug 2026

515 1st St E

896 sqft · Built 1979 · 0.022 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Feb 2000 $4,8082025 2 Names on Record AssessorUpdated May 2026

525 1st St E

624 sqft · 0.043 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,000Feb 2000 $4,4632025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

531 1st St E

840 sqft · Built 2000 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$75,000May 1998 $4,4102025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

533 1st St E

882 sqft · Built 2000 · 0.018 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,6322025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

534 1st St E

2 bd · 2.5 ba · 1,556 sqft · 0.04 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,150,000Jul 2026 $12,8872025 Amount on Record Dec 2002 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

542 1st St E

3,778 sqft · Built 1977 · 0.705 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,5002025 1 Name on Record AssessorUpdated Apr 2026

564 1st St E

2 bd · 2 ba · 1,165 sqft · 0.278 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,600,000Apr 2021 $20,8162025 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

567 1st St E

2 bd · 2 ba · 1,400 sqft · 0.247 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$309,000Jul 1992 $9,2002025 1 Name on Record Assessor + 3 DocumentsUpdated Apr 2026

574 1st St E

3,216 sqft · Built 1916 · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,3922025 1 Name on Record AssessorUpdated Apr 2026

579 1st St E

2 bd · 3 ba · 3,113 sqft · 0.176 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$825,000Oct 2013 $26,5672025 2 Names on Record Assessor + 1 DocumentUpdated Apr 2026

584 1st St E

2,700 sqft · Built 1971 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,3732025 1 Name on Record AssessorUpdated Apr 2026

596 1st St E

3 bd · 1.5 ba · 1,400 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,465,000Sep 2019 $21,0932025 Amount on Record Feb 2016 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

Property Records in Nearby Streets