Hartmann Rd, Hidden Valley Lake, CA Property Records

Lake County property records for 29 addresses on Hartmann Rd, Hidden Valley Lake, CA · Last verified October 2026

Hartmann Rd Highlights

Properties 29
Median Sale Price $473,000
Deeds and Mortgages on File 47
Median Price per Sqft $285
Owner Occupied 45%
Median Annual Tax Bill $4,837
Median Year Built 2003
Median Ownership Tenure 10 years

Properties on Hartmann Rd

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

18650 Hartmann Rd

7.88 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Oct 2026

18850 Hartmann Rd

3 bd · 1.5 ba · 2,863 sqft · built 1975 · 31.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$188,000May 1997 $9,4742026 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

18951 Hartmann Rd

2,400 sqft · 23.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,3812026 Owner on Record AssessorUpdated Oct 2026

18971 Hartmann Rd

5.58 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2011 $2,2832026 Owner on Record AssessorUpdated Oct 2026

18983 Hartmann Rd

26,736 sqft · built 2000 · 2.68 acres

Last Sale Tax Bill Prior Sale Owner Records
$51,7752026 —Jan 2003 Owner on Record Assessor + 8 DocumentsUpdated Oct 2026

19100 Hartmann Rd

33.6 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Oct 2026

19210 Hartmann Rd

3 ba · 4,240 sqft · built 1969 · 36.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$7002025 Owner on Record AssessorUpdated Oct 2026

19287 Hartmann Rd

0.589 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Oct 2026

19400 Hartmann Rd

2,738 sqft · built 1992 · 0.489 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Oct 2026

19420 Hartmann Rd

0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Oct 2026

19440 Hartmann Rd

0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Oct 2026

19456 Hartmann Rd

11.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$1792025 Owner on Record AssessorUpdated Oct 2026

19506 Hartmann Rd

7.2 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Oct 2026

19585 Hartmann Rd

5.88 acres

Last Sale Tax Bill Prior Sale Owner Records
$4432026 —Jun 2020 Owner on Record Assessor + 4 DocumentsUpdated Oct 2026

19602 Hartmann Rd

4 bd · 2 ba · 2,920 sqft · built 1982 · 5.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$224,701Apr 2010 $2,1282026 —Apr 2010 2 Owners on Record Assessor + 3 DocumentsUpdated Oct 2026

19724 Hartmann Rd

2 bd · 2 ba · 800 sqft · built 2021 · 5.56 acres

Last Sale Tax Bill Prior Sale Owner Records
$473,000Nov 2023 $5,7232026 Amount on Record Oct 2016 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

19812 Hartmann Rd

5.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Jun 2005 $2,6002026 —Jun 2005 Owner on Record AssessorUpdated Oct 2026

19825 Hartmann Rd

4 bd · 3.5 ba · 3,442 sqft · built 2009 · 4.55 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,000Nov 2021 $11,0812026 —Nov 2021 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

19836 Hartmann Rd

6 bd · 2.5 ba · 3,079 sqft · built 1990 · 5.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,000Jul 2001 $8,2022026 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

19855 Hartmann Rd

3 bd · 2 ba · 1,569 sqft · built 2003 · 6.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$544,000Mar 2020 $7,0072026 Amount on Record Oct 2012 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

19870 Hartmann Rd

3 bd · 2 ba · 1,866 sqft · built 2004 · 5.21 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2013 $4,9222026 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

19925 Hartmann Rd

2 bd · 2.5 ba · 2,597 sqft · built 2023 · 5.88 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Aug 2020 $8,0802026 —Feb 2010 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

19995 Hartmann Rd

2 bd · 2.5 ba · 2,977 sqft · built 2020 · 5.66 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000Jan 2019 $5,9972026 Amount on Record Mar 2016 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2026

20030 Hartmann Rd

3 bd · 2 ba · 2,225 sqft · built 1999 · 5.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$635,000Jun 2020 $8,1322026 —Aug 2021 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

20065 Hartmann Rd

3 bd · 2.5 ba · 2,451 sqft · built 2017 · 6.31 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2021 $5,7202026 Amount on Record Oct 2015 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

20100 Hartmann Rd

3 bd · 2.5 ba · 1,846 sqft · built 2017 · 5.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,8282026 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

20135 Hartmann Rd

5.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Mar 2022 $2,3362026 —Mar 2022 Owner on Record Assessor + 3 DocumentsUpdated Oct 2026

20205 Hartmann Rd

4.78 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Mar 2022 $3,2772026 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

20275 Hartmann Rd

5 bd · 2.5 ba · 2,080 sqft · built 1979 · 5.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$309,000Jul 2012 $4,5802026 Owner on Record Owner Occupied AssessorUpdated Oct 2026

Property Records in Nearby Streets