4th Ave, Blue Lake, CA Property Records

Humboldt County property records for 19 addresses on 4th Ave, Blue Lake, CA · Last verified August 2026

4th Ave Highlights

Properties 19
Median Sale Price $375,000
Deeds and Mortgages on File 14
Median Price per Sqft $281
Owner Occupied 63%
Median Annual Tax Bill $3,359
Median Year Built 1946
Median Ownership Tenure 13 years

Properties on 4th Ave

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

510 4th Ave

0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$412,000Apr 2024 $4,3542025 Amount on Record Nov 2023 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

511 4th Ave

2 bd · 1 ba · 1,016 sqft · 0.111 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Jul 2025 $5762025 —Jun 2011 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

520 4th Ave

3 bd · 1 ba · 860 sqft · 0.157 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3842024 —Aug 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

521 4th Ave

0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,2842025 1 Name on Record AssessorUpdated Oct 2025

540 4th Ave

0.157 acres

Last Sale Tax Bill Prior Sale Owner Records
$72,000Aug 2003 $3,7272025 2 Names on Record AssessorUpdated Oct 2025

541 4th Ave

3 bd · 2 ba · 1,292 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$310,000Aug 2019 $3,9162024 Amount on Record Apr 2014 2 Names on Record Assessor + 3 DocumentsUpdated Aug 2026

620 4th Ave

0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,4552025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

621 4th Ave

0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000Aug 2013 $3,4302025 1 Name on Record AssessorUpdated Oct 2025

630 4th Ave

1,752 sqft · Built 1996 · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$337,000Feb 2010 $3,3592025 —Dec 2006 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

631 4th Ave

2 bd · 2 ba · 1,148 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$375,000Mar 2021 $4,3132025 3 Names on Record Assessor + 1 DocumentUpdated Oct 2025

641 1/2 4th Ave

3 bd · 2 ba · 1,561 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$420,000Apr 2017 $5,1652025 Amount on Record Jun 2005 1 Name on Record Assessor + 2 DocumentsUpdated Oct 2025

710 4th Ave

0.157 acres

Last Sale Tax Bill Prior Sale Owner Records
$5882025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

711 4th Ave

3 bd · 1 ba · 1,897 sqft · 0.179 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2024 $1,2612025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

720 4th Ave

1,184 sqft · Built 1942 · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$241,500May 2010 $3,7672025 2 Names on Record AssessorUpdated Oct 2025

721 4th Ave

0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,000May 2012 $3,7182025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

730 4th Ave

2 bd · 1 ba · 816 sqft · 0.151 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Aug 2013 $2,9092025 —Jan 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

731 4th Ave

0.147 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 1996 $3,6622025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

740 4th Ave

0.149 acres

Last Sale Tax Bill Prior Sale Owner Records
$214,000Apr 2010 $1,2682025 —Sep 2008 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

750 4th Ave

2 bd · 2 ba · 1,174 sqft · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000Dec 2005 $2,4702025 —Mar 1999 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

Wildfire Risk on 4th 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 4,444 per year
ExposureIndirect
0 of 2 cells directly exposed · 2 adjoin burnable vegetation

Property Records in Nearby Streets