8645 Mariposa St, La Mesa, CA 91941 Property Records

San Diego County property record for 8645 Mariposa St, La Mesa, CA 91941

Property Summary

Property Type	Single Family Home
Details	6 bd · 5.5 ba · 5,969 sqft · built 2000
Lot Size	0.468 acres (20,376 sqft)
Owner	2 Individual Names on File
Last Sale	$1,825,000 (May 2023)
Tax Bill	$23,707 (2025)
Deeds & Mortgages	May 2023 Sale Dec 2022 Construction Loan + 1 more
Flood Zone	Zone X (minimal risk)
APN	`494-712-23-00`

Property Details

APN / Parcel Number

Primary APN	`494-712-23-00`

Interior

Bedrooms	6 Beds
Full Baths	5.5 Baths
Half Baths	1 Half Bath
Building Area	5,969 sqft Living Area

Exterior

Year Built	Built 2000
Effective Year Built	Effective 2000
Lot Area	20,376 sqft (0.468 acres)
Garage Type	Carport
Carport	Carport
Parking Spaces	4 Parking Spaces

Location & Zoning

Street Address	8645 MARIPOSA ST
City	LA MESA
State	CA
Zip	91941-6615
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1S
Legal Description	LOT 14 POR TR 000657
Legal Subdivision	RANCHO MISSION
Legal Tract	000657
Legal Block	2
Legal Lot Number	14
Jurisdiction	SAN DIEGO CA
Township / Civil Division	SAN DIEGO
Census Block Group	2
Census Block	2001
Census Tract	14901

Owner

8645 Mariposa St is owned and occupied by two individuals who bought it in May 2023.

Source: San Diego County records, as of July 28, 2026

Owner of Record	2 Individual Names on File
Mailing Address	8645 MARIPOSA ST, LA MESA, CA 91941-6615
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

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

Deeds, Mortgages & Sale History

Date	Document
May 10, 2023	Grant Deed, Transfer FIDELITY NATIONAL TITLE SAN DIEGO, FIDELITY NATL TTL SAN DIEGO
Dec 29, 2022	Deed of Trust, Mortgage · Construction Mortgage SOUTHERN CALIFORNIA MORTGAGE SERVICE
Nov 15, 2019	Grant Deed, Transfer FIDELITY NATIONAL TITLE SAN DIEGO, FIDELITY NAT'L TITLE SAN DIEGO

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 10, 2023 · Amount on File
Deed Sale	May 10, 2023 · Amount on File
Prior Sale	Nov 15, 2019 · Amount on File
Deed Document Number	2023121838
Prior Transfer Date	Jan 14, 2005
Prior Transfer Doc	0000067185
Record Updated	Oct 29, 2026

May 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN DIEGO CA
Recording Date	May 10, 2023
Property Address	8645 MARIPOSA ST, LA MESA, CA 91941-6615
Document Number	0000121838
Map Reference	MAP 657
Instrument Date	Apr 28, 2023
Instrument	2023-0121838
Transaction Type	Transfer
Record Updated	May 19, 2023
Title Company	FIDELITY NATIONAL TITLE SAN DIEGO, FIDELITY NATL TTL SAN DIEGO

Transaction

Amount	Amount on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	8645 MARIPOSA ST, LA MESA, CA 91941-6615

December 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN DIEGO CA
Property Address	8645 MARIPOSA ST, LA MESA, CA 91941-6615
Transaction Type	Mortgage
Record Updated	Jan 6, 2023
Title Company	TICOR TITLE SAN DIEGO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	6774 SUNNY BRAE DR, SAN DIEGO, CA 92119-2313

Mortgage

Document Number	0000481317
Date	Dec 29, 2022
Instrument	2022-0481317

Lender

Name	SOUTHERN CALIFORNIA MORTGAGE SERVICE
Address	SAN DIEGO, CA 92121

Agreement

Type	Construction Mortgage
Amount	Amount on Record

November 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Nov 15, 2019
Property Address	8645 MARIPOSA ST, LA MESA, CA 91941-6615
Document Number	0000530347
Instrument Date	Oct 28, 2019
Instrument	530347
Transaction Type	Transfer
Record Updated	Nov 22, 2019
Title Company	FIDELITY NATIONAL TITLE SAN DIEGO, FIDELITY NAT'L TITLE SAN DIEGO

Transaction

Amount	Amount on Record
Tax	$1,270.50
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	8645 MARIPOSA ST LA MESA CA 919416615, LA MESA, CA 91941-6615

Tax Assessment & Valuation

The 2025 property tax bill for 8645 Mariposa St was $23,707 with a homeowner's exemption.

Source: San Diego County assessment roll, as of July 28, 2026

Property Jurisdictions

Type	Name
State	California
County	San Diego County
Municipality	La Mesa City
Secondary School District	Grossmont Union High School District (09 - 12)
Elementary School District	La Mesa-Spring Valley School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,936,704 (+2%) Land $689,785 Building $1,246,919
2025	$23,707.00 Homeowner's exemption	$1,898,730 Land $676,260 Building $1,222,470
2023	$15,297.00 (+1.26%)	$1,214,108 Land $525,588 Building $688,520
2022	$15,106.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 8645 Mariposa St in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 3, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 8645 Mariposa St is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 99.8% of the US · lower than 99.8% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	HELIX WATER DISTRICT serves 277,918 people · EPA ID CA3710010
Water Source	Surface water
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 432 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Cox Communications Cable	2,000 / 100
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: Verizon.

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