823 Sonora Ct, San Dimas, CA 91773 Property Records

Los Angeles County property record for 823 Sonora Ct, San Dimas, CA 91773

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,530 sqft · built 1991
Lot Size	0.239 acres (10,402 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,050,000 (Jul 2025)
Tax Bill	$12,889 (2025)
Deeds & Mortgages	Jul 2023 Transfer Jul 2023 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`8392-010-094`

Property Details

APN / Parcel Number

Primary APN	`8392-010-094`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Building Area	2,530 sqft Living Area

Exterior

Year Built	Built 1991
Effective Year Built	Effective 1991
Construction Type	Wood
Lot Area	10,402 sqft (0.239 acres)
Lot Dimensions	102 ft deep x 102 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	823 SONORA CT
City	SAN DIMAS
State	CA
Zip	91773-1486
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	SDAL*
Legal Description	TR=48330 LOT 4
Legal Subdivision	48330
Legal Tract	48330
Legal Block	5
Legal Lot Number	4
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	5
Census Block	5002
Census Tract	400304

Owner

Source: Los Angeles County records, as of August 25, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	823 SONORA CT, SAN DIMAS, CA 91773-1486
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Jul 21, 2023	Intrafamily Transfer, Transfer
Jul 21, 2023	Affidavit of Death of Joint Tenant, Transfer
Aug 12, 2020	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 15, 2025 · Amount on Record
Deed Sale	Jul 15, 2025 · Amount on Record
Prior Sale	Apr 18, 2005 · Amount on Record
Deed Document Number	2025472256
Prior Transfer Date	Oct 8, 1997
Prior Transfer Doc	0001663341
Record Updated	Oct 29, 2026

July 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Jul 21, 2023
Property Address	823 SONORA CT, SAN DIMAS, CA 91773-1486
Document Number	0000481471
Map Reference	MB 1165 PG 81&82
Instrument Date	Jun 16, 2023
Instrument	23-0481471
Transaction Type	Transfer
Record Updated	Aug 3, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	823 SONORA CT, SAN DIMAS, CA 91773-1486

July 2023: Affidavit of Death of Joint Tenant, Transfer

Document Type	Affidavit of Death of Joint Tenant
Jurisdiction	LOS ANGELES CA
Recording Date	Jul 21, 2023
Property Address	823 SONORA CT, SAN DIMAS, CA 91773-1486
Document Number	0000481470
Map Reference	MB 1165 PG 81&82
Instrument Date	Jun 16, 2023
Instrument	23-0481470
Transaction Type	Transfer
Record Updated	Aug 3, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	823 SONORA CT, SAN DIMAS, CA 91773-1486

August 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	823 SONORA CT, SAN DIMAS, CA 91773-1486
Document Number	0000958922
Instrument Date	Aug 12, 2020
Transaction Type	Mortgage
Record Updated	Aug 25, 2020
Title Company	WESTERN RESOURCES TITLE, WESTERN RSRCS TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	823 SONORA CT SAN DIMAS CA 917731486, SAN DIMAS, CA 91773-1486

Mortgage

Document Number	0000958922
Date	Aug 18, 2020
Instrument	958922

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 17, 2050

Tax Assessment & Valuation

Source: Los Angeles County assessment roll, as of August 25, 2026

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Municipality	San Dimas City
Unified School District	Bonita Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,050,000 (+0.44%) Land $693,000 Building $357,000
2025	$12,889.00 (+7.77%)	$1,045,419 (+4.04%) Land $696,950 Building $348,469
2023	$11,960.00 (+1.61%)	$1,004,827 (+2%) Land $669,888 Building $334,939
2022	$11,770.00	$985,125 Land $656,753 Building $328,372

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

Flood

Source: FEMA National Flood Hazard Layer, effective September 30, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

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

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	Direct burnable vegetation

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	GSWC-SAN DIMAS private · serves 56,564 people · EPA ID CA1910142
Water Source	Purchased surface water from several systems
Last State Inspection	May 2025
Also Mapped Here	METROPOLITAN WATER DIST. OF SO. CAL.
Lead	2 ppb (2024–2026) 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 627 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks.

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