1st Ave, Rio Dell, CA Property Records

Humboldt County property records for 56 addresses on 1st Ave, Rio Dell, CA · Last verified August 2026

1st Ave Highlights

Properties 56
Median Sale Price $250,000
Deeds and Mortgages on File 63
Median Price per Sqft $242
Owner Occupied 59%
Median Annual Tax Bill $2,138
Median Year Built 1974
Median Ownership Tenure 6 years

Properties on 1st Ave

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

72 1st Ave

0.123 acres

Last Sale Tax Bill Prior Sale Owner Records
$181,500May 2019 $2,2332025 Amount on Record Apr 2002 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

84 1st Ave

4 bd · 3 ba · 2,101 sqft · 0.357 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$369,000Nov 2020 $2,3622025 —Feb 2002 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

90 1st Ave

3 bd · 2 ba · 1,374 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$329,000Jul 2023 $3,5632025 —Nov 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

103 1st Ave

0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$164,500Jun 2018 $2,0112024 Amount on Record Jul 2009 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

108 1st Ave

0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,000Jun 2018 $2,1382025 Amount on Record Aug 2007 2 Names on Record Assessor + 1 DocumentUpdated Oct 2025

109 1st Ave

0.129 acres

Last Sale Tax Bill Prior Sale Owner Records
$78,000Feb 2012 $1,0822024 Amount on Record Sep 2011 1 Name on Record AssessorUpdated Jul 2026

111 1st Ave

1.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$302,727Jul 2024 $1902024 —Jan 2024 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

127 1st Ave

0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
$112,000Feb 2009 $1,5462025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

130 1st Ave

0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$360,000Feb 2026 $4,7742024 Amount on Record Mar 2025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

135 1st Ave

0.133 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Apr 2000 $8492025 —Apr 2000 1 Name on Record AssessorUpdated Oct 2025

145 1st Ave

1 bd · 1 ba · 748 sqft · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$315,000May 2024 $3,5122025 —Oct 2014 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

154 1st Ave

0.225 acres

Last Sale Tax Bill Prior Sale Owner Records
$195,000Mar 2009 $2,6722025 Amount on Record Nov 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

164 1st Ave

0.088 acres

Last Sale Tax Bill Prior Sale Owner Records
$8622025 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

165 1st Ave

2 bd · 1 ba · 945 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$229,000Aug 2023 $2,5612025 Amount on Record Nov 2022 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

174 1st Ave

4 bd · 2 ba · 1,441 sqft · 0.118 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$140,000Feb 2021 $3,4152025 Amount on Record Aug 2017 1 Name on Record Assessor + 3 DocumentsUpdated Oct 2025

235 1st Ave

0.267 acres

Last Sale Tax Bill Prior Sale Owner Records
$2032025 1 Name on Record AssessorUpdated Oct 2025

241 1st Ave

0.073 acres

Last Sale Tax Bill Prior Sale Owner Records
$268,500Aug 2020 $3,0882025 —Aug 2013 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

242 1st Ave

0.227 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,4002024 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

245 1st Ave

0.188 acres

Last Sale Tax Bill Prior Sale Owner Records
$6932025 1 Name on Record AssessorUpdated Oct 2025

258 1st Ave

2 bd · 1 ba · 881 sqft · 0.109 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Feb 2024 $2,7872025 Amount on Record Jul 2018 1 Name on Record Assessor + 2 DocumentsUpdated Oct 2025

260 1st Ave

3 bd · 2 ba · 1,155 sqft · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$70,000Jan 2014 $1,2282025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

289 1st Ave

4 bd · 3 ba · 1,008 sqft · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Jan 2026 $4,8282024 Amount on Record Jun 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

293 1st Ave

0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000May 2018 $2,7842025 Amount on Record Mar 2013 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2025

297 1st Ave

2 bd · 1 ba · 640 sqft · 0.097 acres

Last Sale Tax Bill Prior Sale Owner Records
$239,000Sep 2023 $2,6692025 Amount on Record Oct 2008 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

301 1st Ave

3 bd · 2 ba · 1,152 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$265,000Apr 2006 $3,5782025 —Jun 2022 2 Names on Record Assessor + 2 DocumentsUpdated Oct 2025

310 1st Ave

1,184 sqft · Built 2007 · 0.087 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$160,000May 2015 $2,1262025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

314 1st Ave

3 bd · 2 ba · 1,291 sqft · 0.073 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2021 $3,3762025 Amount on Record Nov 2007 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

315 1st Ave

3 bd · 3 ba · 1,280 sqft · 0.069 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$330,000Sep 2022 $3,7172025 —Jan 2011 2 Names on Record Assessor + 1 DocumentUpdated Oct 2025

318 1st Ave

3 bd · 2 ba · 1,549 sqft · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Jan 2023 $3,7552024 Amount on Record Aug 2018 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

319 1st Ave

3 bd · 3 ba · 1,280 sqft · 0.069 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$340,000May 2024 $3,7552025 —May 2011 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

326 1st Ave

0.149 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,0292025 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

346 1st Ave

0.094 acres

Last Sale Tax Bill Prior Sale Owner Records
$5482025 2 Names on Record AssessorUpdated Oct 2025

351 1st Ave

2 bd · 1 ba · 634 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$250,000Sep 2021 $2,8222025 —Jul 2015 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

353 1st Ave

0.121 acres

Last Sale Tax Bill Prior Sale Owner Records
$131,500Nov 2025 $2,2722025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Dec 2025

408 1st Ave

0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,000Jun 2026 $3,2782024 Amount on Record Nov 2004 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

420 1st Ave

0.109 acres

Last Sale Tax Bill Prior Sale Owner Records
$233,000May 2006 $3,4552025 1 Name on Record AssessorUpdated Oct 2025

425 1st Ave

0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$1682025 1 Name on Record Assessor + 1 DocumentUpdated Oct 2025

430 1st Ave

2 bd · 1 ba · 845 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$205,000Jan 2024 $2,3032025 Amount on Record Oct 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

435 1st Ave

0.108 acres

Last Sale Tax Bill Prior Sale Owner Records
$6312024 —Mar 2015 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

440 1st Ave

2 bd · 1 ba · 1,012 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$159,000Dec 2021 $2,1132025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

441 1st Ave

1 bd · 1 ba · 745 sqft · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Nov 2020 $1,7972025 Amount on Record Aug 2002 2 Names on Record Assessor + 1 DocumentUpdated Oct 2025

448 1st Ave

0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,2782025 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

460 1st Ave

0.106 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Feb 2014 $1,2622025 Amount on Record May 2013 1 Name on Record Assessor + 1 DocumentUpdated Oct 2025

469 1st Ave

0.093 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Aug 2019 $2,1102025 —Apr 2016 2 Names on Record Assessor + 1 DocumentUpdated Oct 2025

470 1st Ave

0.109 acres

Last Sale Tax Bill Prior Sale Owner Records
$52,500Aug 2000 $8592025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

484 1st Ave

0.109 acres

Last Sale Tax Bill Prior Sale Owner Records
$4232024 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

519 1st Ave

0.122 acres

Last Sale Tax Bill Prior Sale Owner Records
$3932024 —Mar 2015 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

520 1st Ave

0.116 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,2182025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

527 1st Ave

0.072 acres

Last Sale Tax Bill Prior Sale Owner Records
$48,500Nov 2011 $7412025 Amount on Record Nov 2009 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

528 1st Ave

0.117 acres

Last Sale Tax Bill Prior Sale Owner Records
$149,000Aug 2004 $2,2152025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

539 1st Ave

3 bd · 2 ba · 1,512 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$196,000Sep 2017 $2,3762025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

540 1st Ave

0.144 acres

Last Sale Tax Bill Prior Sale Owner Records
$82,000Oct 1999 $1,9942025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

543 1st Ave

1 bd · 3 ba · 2,448 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,1522025 1 Name on Record AssessorUpdated Oct 2025

548 1st Ave

0.088 acres

Last Sale Tax Bill Prior Sale Owner Records
$115,000Aug 2014 $1,5562025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

560 1st Ave

0.116 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,0052025 2 Names on Record AssessorUpdated Oct 2025

570 1st Ave

0.235 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8802025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

Wildfire Risk on 1st Ave

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

Wildfire RiskLow
this street's cells rank above 20% of the US · above 11% of California
Wildfire LikelihoodAbout 1 in 5,435 per year
ExposureDirect
2 of 5 cells directly exposed · 4 adjoin burnable vegetation

Property Records in Nearby Streets