Ethel Ave, Mill Valley, CA Property Records

Marin County property records for 80 addresses on Ethel Ave, Mill Valley, CA · Last verified August 2026

Ethel Ave Highlights

Properties 80
Median Sale Price $2,175,000
Deeds and Mortgages on File 148
Median Price per Sqft $1,159
Owner Occupied 74%
Median Annual Tax Bill $17,901
Median Year Built 1928
Median Ownership Tenure 10 years

Properties on Ethel Ave

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

12 Ethel Ave

2 bd · 2 ba · 1,643 sqft · 0.176 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,100,000Jun 2019 $32,5792025 Amount on Record Mar 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

14 Ethel Ave

4 bd · 1 ba · 1,074 sqft · 0.096 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2009 $4,4952025 1 Name on Record AssessorUpdated Jul 2026

17 Ethel Ave

2 bd · 2 ba · 1,797 sqft · 0.184 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,719,500Apr 2018 $38,3202025 Amount on Record Jul 2006 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

22 Ethel Ave

3 bd · 3.5 ba · 1,484 sqft · 0.457 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,6362025 —Aug 2012 2 Names on Record AssessorUpdated Jul 2026

33 Ethel Ave

3 bd · 2 ba · 1,703 sqft · 0.155 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,0842025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

37 Ethel Ave

3 bd · 3 ba · 2,576 sqft · 0.203 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,7722025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

39 Ethel Ave

4 bd · 3.5 ba · 2,827 sqft · 0.289 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,775,000Aug 2023 $28,2452025 Amount on Record Jul 2013 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

41 Ethel Ave

3 bd · 3 ba · 1,709 sqft · 0.167 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,400,000May 2021 $21,1862025 —May 2017 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

65 Ethel Ave

4 bd · 2.5 ba · 1,743 sqft · 0.192 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,200,000Feb 2019 $31,5912025 Amount on Record Jan 2010 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

76 Ethel Ave

3 bd · 3.5 ba · 2,806 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,300,000Jan 2007 $36,5312025 —Feb 1997 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

79 Ethel Ave

4 bd · 2 ba · 2,290 sqft · 0.347 acres

Last Sale Tax Bill Prior Sale Owner Records
$19,5492025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

83 Ethel Ave

7,468 sqft · 0.351 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,736,500Jan 2017 $65,0362025 Amount on Record Apr 1997 1 Name on Record Assessor + 5 DocumentsUpdated Aug 2026

95 Ethel Ave

2 bd · 2 ba · 1,617 sqft · 0.175 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,650,000May 2023 $24,9552025 —Mar 1997 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

108 Ethel Ave

4 bd · 5 ba · 5,043 sqft · 0.973 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$119,090,909Jun 2022 $131,5642025 Amount on Record Apr 2001 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

130 Ethel Ave

1 bd · 2 ba · 1,122 sqft · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$775,000Jul 2019 $13,4922025 Amount on Record Jun 2000 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

143 Ethel Ave

4 bd · 2.5 ba · 1,915 sqft · 0.422 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,525,000Feb 2020 $22,3222025 Amount on Record Nov 2015 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

146 Ethel Ave

3 bd · 2 ba · 1,437 sqft · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$108,000Jul 2010 $11,3872025 Amount on Record Dec 2009 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

153 Ethel Ave

4 bd · 4.5 ba · 3,480 sqft · 0.393 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,975,000Mar 2011 $33,1322025 Amount on Record May 2005 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

154 Ethel Ave

2 bd · 2 ba · 1,012 sqft · 0.054 acres

Last Sale Tax Bill Prior Sale Owner Records
$647,000May 2013 $12,5162025 Amount on Record Aug 2006 2 Names on Record AssessorUpdated Jul 2026

157 Ethel Ave

4 bd · 3.5 ba · 1,898 sqft · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,200,000May 2026 $21,3562025 Amount on Record Oct 2015 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

158 Ethel Ave

4 bd · 3 ba · 3,137 sqft · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,1772025 —Sep 2015 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

159 Ethel Ave

3 bd · 2 ba · 1,352 sqft · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
$910,000Mar 2010 $17,4262025 Amount on Record Apr 2003 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

167 Ethel Ave

3 bd · 2.5 ba · 2,428 sqft · 0.155 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,536,000Aug 2010 $24,2362025 Amount on Record Jul 2000 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

170 Ethel Ave

3 bd · 2.5 ba · 2,390 sqft · 0.323 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,270,000Nov 2010 $22,8142025 Amount on Record Jan 1996 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

171 Ethel Ave

4 bd · 3.5 ba · 3,234 sqft · 0.146 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000Aug 2011 $21,1772025 Amount on Record May 1996 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

179 Ethel Ave

1,756 sqft · Built 1888 · 0.161 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,7182025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

184 Ethel Ave

3 bd · 2 ba · 2,204 sqft · 0.303 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000May 2016 $3,5182025 —Jul 2015 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

189 Ethel Ave

3 bd · 2 ba · 2,241 sqft · 0.206 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,8932025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

190 Ethel Ave

2 bd · 3 ba · 1,968 sqft · 0.222 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,000Jul 1997 $12,4752025 —Jul 1997 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

195 Ethel Ave

3 bd · 2.5 ba · 2,804 sqft · 0.265 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,325,000Apr 2016 $48,8212025 Amount on Record Sep 2015 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

200 Ethel Ave

4 bd · 3.5 ba · 2,256 sqft · 0.403 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$999,000Nov 2002 $22,8902025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

202 Ethel Ave

3 bd · 2 ba · 2,598 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,361,000Apr 2020 $33,2462025 Amount on Record Feb 2013 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

207 Ethel Ave

3 bd · 2 ba · 1,870 sqft · 0.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7,8592025 Amount on Record Jul 2018 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

209 Ethel Ave

6 bd · 4.5 ba · 6,500 sqft · 1.28 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$360,000Dec 1998 $17,1152025 —Dec 1998 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

216 Ethel Ave

4 bd · 4.5 ba · 3,932 sqft · 0.231 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,375,000Mar 2021 $82,4052025 Amount on Record Feb 2019 2 Names on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

235 Ethel Ave

5 bd · 5.5 ba · 5,038 sqft · 0.58 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,000,000Mar 2015 $38,3912025 Amount on Record Aug 1998 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

237 Ethel Ave

3 bd · 2.5 ba · 2,061 sqft · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1992 $6,9662025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

239 Ethel Ave

5 bd · 3 ba · 2,573 sqft · 1.07 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,3482025 —May 1996 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

250 Ethel Ave

4 bd · 3 ba · 2,435 sqft · 0.82 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,900,000May 2022 $38,9172025 Amount on Record Nov 2017 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

255 Ethel Ave

2 bd · 2 ba · 1,346 sqft · 0.359 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$975,000May 2005 $19,2372025 Amount on Record Mar 2004 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

257 Ethel Ave

3 bd · 2 ba · 1,660 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$339,000May 1994 $11,1612025 —Dec 2014 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

295 Ethel Ave

3 bd · 2.5 ba · 1,702 sqft · 0.141 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$915,000Mar 2003 $19,0912025 Amount on Record Jun 2000 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

301 Ethel Ave

4 bd · 3 ba · 2,487 sqft · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
$895,000Mar 2011 $18,3352025 Amount on Record Sep 2010 2 Names on Record AssessorUpdated Jul 2026

305 Ethel Ave

3 bd · 2.5 ba · 1,702 sqft · 0.277 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,025,000May 2015 $20,8282025 —Sep 2016 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

322 Ethel Ave

3 bd · 2 ba · 2,003 sqft · 0.325 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1990 $5,9602025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

329 Ethel Ave

2 bd · 2 ba · 779 sqft · 0.106 acres

Last Sale Tax Bill Prior Sale Owner Records
$805,000Dec 2016 $14,0322025 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

330 Ethel Ave

2 bd · 1 ba · 971 sqft · 0.164 acres

Last Sale Tax Bill Prior Sale Owner Records
$208,500Jun 2015 $15,2702025 Amount on Record Apr 2015 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

336 Ethel Ave

3 bd · 2 ba · 2,034 sqft · 0.296 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,320,000Oct 2019 $19,1802025 Amount on Record Feb 2004 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

358 Ethel Ave

4 bd · 2.5 ba · 2,476 sqft · 0.254 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,276,000May 2023 $42,2702025 Amount on Record Sep 2021 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

364 Ethel Ave

4 bd · 3.5 ba · 2,642 sqft · 0.202 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,100,000Aug 2002 $22,7752025 Amount on Record Jun 1997 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

376 Ethel Ave

4 bd · 2.5 ba · 2,565 sqft · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,1702025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

389 Ethel Ave, #A

3 bd · 2 ba · 2,062 sqft · 0.276 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 1986 $6,7142025 2 Names on Record AssessorUpdated Jul 2026

400 Ethel Ave

3 bd · 2 ba · 1,579 sqft · 0.309 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,5062025 —Sep 2015 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

416 Ethel Ave

2 bd · 1.5 ba · 1,166 sqft · 0.264 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,4472025 —Jul 2014 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

453 Ethel Ave

4 bd · 2 ba · 1,944 sqft · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$21,4272025 —Apr 2023 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

456 Ethel Ave

2 bd · 1 ba · 1,003 sqft · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1988 $8,7332025 1 Name on Record AssessorUpdated Jul 2026

461 Ethel Ave

8 bd · 5 ba · 3,274 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,950,000Dec 2021 $28,5702025 Amount on Record Sep 2005 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

471 Ethel Ave

3 bd · 2 ba · 1,068 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$419,500Feb 1999 $15,1322025 —Jul 1994 1 Name on Record AssessorUpdated Jul 2026

473 Ethel Ave

2 bd · 2 ba · 1,102 sqft · 0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,075,000Feb 2021 $16,7912025 Amount on Record Dec 2015 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

477 Ethel Ave

2 bd · 2 ba · 1,045 sqft · 0.074 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,020,000Nov 2016 $17,5102025 Amount on Record Nov 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

485 Ethel Ave

4 bd · 3 ba · 3,896 sqft · 0.213 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$12,5402025 —Aug 2023 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

488 Ethel Ave

1 bd · 1 ba · 674 sqft · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,2322025 —Jun 2023 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

491 Ethel Ave

3,061 sqft · Built 1880 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,725,000Sep 2021 $27,5462025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

492 Ethel Ave

2 bd · 1 ba · 1,064 sqft · 0.185 acres

Last Sale Tax Bill Prior Sale Owner Records
$84,500Jan 2002 $15,9232025 —Apr 1994 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

494 Ethel Ave

3 bd · 3 ba · 1,619 sqft · 0.163 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,500Mar 2017 $17,9822025 Amount on Record Jun 2001 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

495 Ethel Ave

3 bd · 1.5 ba · 1,477 sqft · 0.095 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$11,6112025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

503 Ethel Ave

3 bd · 2 ba · 1,661 sqft · 0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,0462025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

530 Ethel Ave

2,791 sqft · Built 1905 · 0.295 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,015,000Sep 2019 $33,4472025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

540 Ethel Ave

2 bd · 2 ba · 1,220 sqft · 0.174 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8,4922025 —Aug 2025 2 Names on Record AssessorUpdated Aug 2026

541 Ethel Ave

4 bd · 2.5 ba · 1,601 sqft · 0.17 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,050,000Jun 2020 $30,1622025 —Jun 2020 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

543 Ethel Ave

3 bd · 1 ba · 1,450 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,7522025 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

544 Ethel Ave

2 bd · 2 ba · 1,031 sqft · 0.218 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$760,000May 2010 $15,2402025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

547 Ethel Ave

1 bd · 1 ba · 684 sqft · 0.098 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,9372025 —Sep 2009 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

550 Ethel Ave

3 bd · 2 ba · 1,602 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$935,000Jun 2010 $17,9012025 Amount on Record Aug 2002 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

556 Ethel Ave

5 bd · 3 ba · 2,101 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,000,500Feb 2020 $24,1092025 —Feb 2020 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

575 Ethel Ave

5 bd · 4.5 ba · 3,661 sqft · 0.207 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,600,000Oct 2013 $40,4712025 Amount on Record Sep 2012 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

595 Ethel Ave

3 bd · 2 ba · 1,826 sqft · 0.146 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,3312025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

596 Ethel Ave

4 bd · 4.5 ba · 3,516 sqft · 0.264 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,600,000May 2017 $64,3832025 Amount on Record Apr 2015 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

597 Ethel Ave

3 bd · 2 ba · 1,302 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,175,000Apr 2026 $20,6452025 Amount on Record Jan 2020 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

599 Ethel Ave

0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,5522025 2 Names on Record AssessorUpdated Jul 2026

Wildfire Risk on Ethel Ave

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

Wildfire RiskLow
this street's cells rank at the 20th percentile of exposed land nationally · 11th in California
Wildfire LikelihoodLow — about 1 in 7,143 per year
ExposureDirect
1 of 8 cells directly exposed · 6 adjoin burnable vegetation

Property Records in Nearby Streets