Semaphore Rd, Portola, CA Property Records

Plumas County property records for 37 addresses on Semaphore Rd, Portola, CA · Last verified August 2026

Semaphore Rd Highlights

Properties 37
Median Sale Price $180,000
Deeds and Mortgages on File 52
Median Price per Sqft $120
Owner Occupied 32%
Median Annual Tax Bill $1,709
Median Year Built 1980
Median Ownership Tenure 6 years

Properties on Semaphore Rd

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

5566 Semaphore Rd

1,800 sqft · Built 1970 · 1.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Feb 2023 $2,7002025 Amount on Record Jun 2013 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

5585 Semaphore Rd

1.13 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2026 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

5605 Semaphore Rd

1.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,000Jan 2021 $1812025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

5616 Semaphore Rd

1.5 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2008 $2272025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

5625 Semaphore Rd

1.13 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1812025 2 Names on Record AssessorUpdated Jul 2026

5645 Semaphore Rd

2 bd · 1 ba · 1,596 sqft · 1.13 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,3812025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

5646 Semaphore Rd

3 bd · 2 ba · 4,864 sqft · 1.63 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$150,000Jan 2020 $1,7092025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

5665 Semaphore Rd

1.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$2122025 1 Name on Record AssessorUpdated Jul 2026

5666 Semaphore Rd

2.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$36,000Aug 2018 $4182025 Amount on Record Jul 2016 2 Names on Record Assessor + 3 DocumentsUpdated Jul 2026

5685 Semaphore Rd

1.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,000Sep 2021 $1652025 Amount on Record Feb 2003 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

5686 Semaphore Rd

3 bd · 2 ba · 1,735 sqft · 2.38 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$209,900May 2026 $2,1862025 Amount on Record Jan 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

5705 Semaphore Rd

3 bd · 2 ba · 400 sqft · 1.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$70,000May 2023 $1,8432025 Amount on Record Sep 2021 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

5706 Semaphore Rd

2.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Jan 2024 $4252025 Amount on Record Mar 2022 2 Names on Record Assessor + 3 DocumentsUpdated Jul 2026

5725 Semaphore Rd

3 bd · 2 ba · 1,440 sqft · 1.13 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,3062025 1 Name on Record AssessorUpdated Jul 2026

5805 Semaphore Rd

2 bd · 2 ba · 2,810 sqft · 5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$265,000Sep 2021 $2,8582025 Amount on Record Aug 2013 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

5816 Semaphore Rd

4 bd · 3 ba · 2,324 sqft · 3.38 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2003 $1,9962025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

5825 Semaphore Rd

56 sqft · 1.56 acres

Last Sale Tax Bill Prior Sale Owner Records
$1572025 2 Names on Record AssessorUpdated Jul 2026

5850 Semaphore Rd

1.88 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2492025 1 Name on Record AssessorUpdated Jul 2026

5851 Semaphore Rd

1 bd · 1 ba · 640 sqft · 1.66 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$180,000Jun 2021 $1,9572025 —Oct 2018 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

5875 Semaphore Rd

3 bd · 2 ba · 1,428 sqft · 1.48 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$155,000Jul 2013 $1,9072025 —Feb 2025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

5876 Semaphore Rd

3 bd · 2 ba · 1,452 sqft · 1.48 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,9442025 1 Name on Record AssessorUpdated Jul 2026

5899 Semaphore Rd

3 bd · 2 ba · 1,490 sqft · 1.4 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$247,000Aug 2019 $2,7422025 —Apr 2018 2 Names on Record Owner Occupied Assessor + 10 DocumentsUpdated Jul 2026

5900 Semaphore Rd

2 bd · 2 ba · 1,654 sqft · 1.38 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$183,000Mar 2004 $2,7112025 —Mar 2004 2 Names on Record AssessorUpdated Jul 2026

5927 Semaphore Rd

3 bd · 2.5 ba · 1,952 sqft · 1.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$180,000Nov 2014 $4272025 —Dec 2014 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

5928 Semaphore Rd

1.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$66,500Feb 2005 $5342025 —Feb 2005 2 Names on Record AssessorUpdated Jul 2026

5955 Semaphore Rd

120 sqft · 1.23 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$88,000Mar 2007 $8092025 Amount on Record Dec 2005 1 Name on Record AssessorUpdated Jul 2026

5956 Semaphore Rd

3 bd · 2 ba · 1,601 sqft · 1.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,1252025 1 Name on Record AssessorUpdated Jul 2026

5983 Semaphore Rd

3 bd · 2 ba · 1,666 sqft · 1.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$195,000May 2021 $2,1992025 —Mar 2020 2 Names on Record Assessor + 2 DocumentsUpdated Jul 2026

5984 Semaphore Rd

3 bd · 2 ba · 1,264 sqft · 1.26 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,5722025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

6013 Semaphore Rd

2 bd · 2 ba · 1,040 sqft · 1.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$42,000Sep 2021 $1,7142025 Amount on Record Oct 2017 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

6014 Semaphore Rd

3 bd · 2 ba · 1,336 sqft · 1.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$350,000May 2023 $1,9682025 Amount on Record Feb 2020 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

6053 Semaphore Rd

1 bd · 1 ba · 1,696 sqft · 2.66 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,0542025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

6054 Semaphore Rd

2 bd · 2 ba · 1,092 sqft · 1.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$80,000Mar 2019 $1,8462025 —Jul 2017 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

6105 Semaphore Rd

3 bd · 2 ba · 2,154 sqft · 1.91 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$105,000Mar 2011 $1,3292025 Amount on Record Oct 2010 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

6106 Semaphore Rd

2 bd · 2 ba · 1,148 sqft · 1.18 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,6062025 1 Name on Record AssessorUpdated Jul 2026

6113 Semaphore Rd

2,532 sqft · Built 2017 · 2.53 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,2132025 —Jan 2017 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

6120 Semaphore Rd

1,272 sqft · Built 1976 · 1.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$160,000Nov 2005 $1,9182025 —Jul 2009 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

Wildfire Risk on Semaphore Rd

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

Wildfire RiskVery High
this street's cells rank at the 93rd percentile of exposed land nationally · 78th in California
Wildfire LikelihoodVery High — about 1 in 79 per year
ExposureDirect
4 of 6 cells directly exposed · 6 adjoin burnable vegetation

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

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