Prospect Ave, Dunsmuir, CA Property Records

Siskiyou County property records for 12 addresses on Prospect Ave, Dunsmuir, CA · Last verified August 2026

Prospect Ave Highlights

Properties 12
Median Sale Price $175,000
Deeds and Mortgages on File 15
Median Price per Sqft $118
Owner Occupied 75%
Median Annual Tax Bill $1,853
Median Year Built 1951
Median Ownership Tenure 10 years

Properties on Prospect Ave

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

4021 Prospect Ave

0.243 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,0752025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

4022 Prospect Ave

2 bd · 2 ba · 972 sqft · 0.094 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Dec 2009 $3,0832025 2 Names on Record Assessor + 1 DocumentUpdated Oct 2025

4128 Prospect Ave

2 bd · 1 ba · 1,068 sqft · 0.263 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,9662025 1 Name on Record AssessorUpdated Oct 2025

4132 Prospect Ave

6 bd · 2 ba · 1,152 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,5742025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

4136 Prospect Ave

0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Oct 2018 $9342025 —May 2011 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

4140 Prospect Ave

2 bd · 1 ba · 861 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$80,000Aug 2016 $1,4612025 1 Name on Record Assessor + 2 DocumentsUpdated Oct 2025

4141 Prospect Ave

3 bd · 1 ba · 1,550 sqft · 0.516 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,3062025 1 Name on Record Owner Occupied AssessorUpdated Oct 2025

4144 Prospect Ave

3 bd · 3 ba · 1,228 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$145,000Sep 2015 $1,8532025 —Dec 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2025

4145 Prospect Ave

3 bd · 2 ba · 1,258 sqft · 0.516 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$290,000Jun 2023 $3,1902025 —Feb 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2025

4146 Prospect Ave

0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2001 $1,1422025 2 Names on Record Owner Occupied AssessorUpdated Oct 2025

4149 Prospect Ave

1,056 sqft · Built 1977 · 36.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,8142024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

4150 Prospect Ave

3 bd · 2 ba · 1,480 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$252,500Aug 2020 $2,8982025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2025

Wildfire Risk on Prospect Ave

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

Wildfire Risk to HomesVery High
this street's cells rank at the 94th percentile of exposed land nationally · 81st in California
Wildfire LikelihoodVery High — about 1 in 61 per year
ExposureDirect
1 of 3 cells directly exposed · 3 adjoin burnable vegetation

Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.

Property Records in Nearby Streets