Questhaven Rd, San Marcos, CA Property Records

San Diego County property records for 13 addresses on Questhaven Rd, San Marcos, CA · Last verified August 2026

Questhaven Rd Highlights

Properties 13
Median Sale Price $2,560,000
Deeds and Mortgages on File 35
Median Price per Sqft $659
Owner Occupied 62%
Median Annual Tax Bill $19,094
Median Year Built 2000
Median Ownership Tenure 7 years

Properties on Questhaven Rd

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

840 Questhaven Rd

Built 2000 · 10 acres

Last Sale Tax Bill Prior Sale Owner Records
$529,000Oct 2017 $6,9212025 —Oct 2017 1 Name on Record Assessor + 4 DocumentsUpdated Jul 2026
Last Sale Tax Bill Prior Sale Owner Records
$1,2202025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

20845 Questhaven Rd

3 bd · 2 ba · 1,666 sqft · 9.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,150,000Dec 2017 $13,6932025 Amount on Record Aug 2014 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

20919 Questhaven Rd

4 bd · 4.5 ba · 3,927 sqft · 8.23 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,650,000Sep 2025 $20,2892025 Amount on Record Nov 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

20927 Questhaven Rd

Built 2000 · 39.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,560,000Feb 2025 $19,4562025 Amount on Record Mar 2022 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

21065 Questhaven Rd, #N

2 bd · 1 ba · 1,365 sqft · 34.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,875,000May 2022 $48,4822025 Amount on Record Feb 2016 1 Name on Record Assessor + 4 DocumentsUpdated Jul 2026

21219 Questhaven Rd

4 bd · 4.5 ba · 3,944 sqft · 9.16 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,600,000Jun 2024 $31,6192025 Amount on Record Feb 2020 2 Names on Record Owner Occupied Assessor + 8 DocumentsUpdated Jul 2026

21225 Questhaven Rd

4 bd · 4 ba · 3,253 sqft · 2.33 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$250,000Jun 2018 $15,6852025 —Jun 2018 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

21230 Questhaven Rd

6 bd · 4 ba · 4,990 sqft · 10.3 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$640,000Apr 2005 $24,6022025 —Apr 2005 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

21235 Questhaven Rd

3 bd · 3.5 ba · 2,727 sqft · 5.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$540,000Mar 2019 $13,3962025 —Jan 2012 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

21237 Questhaven Rd

9 bd · 6.5 ba · 5,727 sqft · 10.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,400,000May 2021 $19,0942025 —May 2021 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

21247 Questhaven Rd

3 bd · 2.5 ba · 2,487 sqft · 8.9 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$604,000Mar 2000 $14,0072025 Amount on Record Jan 1995 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

21430 Questhaven Rd

Built 2000 · 84.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,000,000Feb 2009 —Feb 2009 1 Name on Record AssessorUpdated Aug 2026

Wildfire Risk on Questhaven Rd

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

Wildfire Risk to HomesHigh
this street's cells rank at the 81st percentile of exposed land nationally · 59th in California
Wildfire LikelihoodHigh — about 1 in 222 per year
ExposureDirect
10 of 10 cells directly exposed · 10 adjoin burnable vegetation

Property Records in Nearby Streets