Alder Ave, Carlsbad, CA Property Records

San Diego County property records for 25 addresses on Alder Ave, Carlsbad, CA · Last verified August 2026

Alder Ave Highlights

Properties 25
Median Sale Price $1,242,000
Deeds and Mortgages on File 38
Median Price per Sqft $498
Owner Occupied 92%
Median Annual Tax Bill $6,868
Median Year Built 1971
Median Ownership Tenure 17 years

Properties on Alder Ave

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

3800 Alder Ave

5 bd · 4.5 ba · 3,634 sqft · 2.05 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,960,000Jan 2022 $36,2202025 Amount on Record Dec 2013 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

3801 Alder Ave

3 bd · 2 ba · 1,308 sqft · 0.7 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,0482025 —Jan 1997 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

3805 Alder Ave

3 bd · 3 ba · 2,208 sqft · 1.31 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,242,000Mar 2019 $15,0062025 Amount on Record Oct 2017 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

3810 Alder Ave

3 bd · 2 ba · 1,388 sqft · 0.365 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,2402025 —Sep 1996 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

3811 Alder Ave

4 bd · 2.5 ba · 3,218 sqft · 0.85 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$314,000May 1985 $7,3102025 Amount on Record Jan 1983 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

3812 Alder Ave

3 bd · 2.5 ba · 3,366 sqft · 0.344 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$769,000Oct 2010 $13,9752025 Amount on Record Mar 2002 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

3815 Alder Ave

6 bd · 4 ba · 3,308 sqft · 0.463 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,650,000Jan 2020 $19,5542025 Amount on Record Jun 2013 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

3915 Alder Ave

4 bd · 3 ba · 3,134 sqft · 0.639 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$305,000Aug 1997 $6,8682025 1 Name on Record AssessorUpdated Aug 2026

3917 Alder Ave

4 bd · 2.5 ba · 2,475 sqft · 0.58 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1993 $1,7362025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

3919 Alder Ave

4 bd · 2 ba · 2,186 sqft · 0.51 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,1732025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

3921 Alder Ave

5 bd · 4.5 ba · 3,511 sqft · 0.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,044,000May 2009 $16,0472025 Amount on Record Dec 2004 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

3940 Alder Ave

4 bd · 3 ba · 2,485 sqft · 0.361 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,4902025 —Jun 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

3950 Alder Ave

3 bd · 2.5 ba · 2,204 sqft · 0.354 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,1692025 —Dec 2007 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

3983 Alder Ave

3 bd · 3.5 ba · 2,655 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,085,000Nov 2019 $14,1102025 Amount on Record Oct 1984 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

3985 Alder Ave

4 bd · 2 ba · 1,801 sqft · 0.174 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$220,000Aug 1997 $3,8942025 —Jan 2025 2 Names on Record AssessorUpdated Aug 2026

3986 Alder Ave

4 bd · 2.5 ba · 1,878 sqft · 0.167 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$3,7272025 —May 2023 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

3987 Alder Ave

4 bd · 2 ba · 1,872 sqft · 0.181 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,2192025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

3988 Alder Ave

4 bd · 2 ba · 1,710 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$595,000Jan 2007 $8,6272025 —Sep 2006 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

3989 Alder Ave

4 bd · 2 ba · 1,929 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2021 $1,2952025 —Aug 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

3990 Alder Ave

4 bd · 3 ba · 2,186 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$535,000Feb 2009 $8,2852025 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

3991 Alder Ave

4 bd · 2 ba · 1,872 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$588,500Aug 2009 $8,2982025 Amount on Record Oct 2004 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

3993 Alder Ave

4 bd · 2 ba · 1,929 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,3002025 —Jun 1999 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

3995 Alder Ave

4 bd · 2 ba · 1,872 sqft · 0.174 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,400,000Aug 2022 $15,7372025 Amount on Record Jun 2015 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

3997 Alder Ave

4 bd · 2 ba · 1,929 sqft · 0.174 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$735,000Aug 2007 $10,4412025 Amount on Record Jun 2005 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

3999 Alder Ave

4 bd · 2 ba · 1,929 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,2212025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

Wildfire Risk on Alder Ave

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

Wildfire Risk to HomesNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets