820 Mathewson Ave, Placentia, CA 92870 Property Records

Orange County property record for 820 Mathewson Ave, Placentia, CA 92870

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 1,850 sqft · built 1963
Lot Size	0.194 acres (8,460 sqft)
Owner	2 Company Names on Record
Tax Bill	$4,931 (2025)
Deeds & Mortgages	Mar 2021 Mortgage Sep 2025 Transfer
Flood Zone	Zone X (minimal risk)
APN	`336-403-01`

Property Details

APN / Parcel Number

Primary APN	`336-403-01`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,850 sqft Living Area
1st Floor Area	1,850 sqft

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1963
Lot Area	8,460 sqft (0.194 acres)
Garage Area	420 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating Fuel	Gas

Location & Zoning

Street Address	820 MATHEWSON AVE
City	PLACENTIA
State	CA
Zip	92870-2107
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	N TR 4681 BLK LOT 39
Legal Subdivision	TRACT NO 4681
Legal Tract	4681
Legal Lot Number	39
Jurisdiction	ORANGE CA
Township / Civil Division	ANAHEIM-SANTA ANA-GARDEN GROVE
Census Block Group	2
Census Block	2004
Census Tract	11717

Owner

Source: Orange County records, as of August 4, 2026

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

Owner of Record	2 Company Names on Record
Mailing Address	12558 WEDGWOOD CIR, TUSTIN, CA 92780-2878
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 31, 2021	Deed of Trust, Mortgage · Conventional Mortgage LOANDEPOT.COM LLC
Sep 8, 2025	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Jan 8, 2013
Transfer Doc	0000031126
Record Updated	Sep 20, 2026

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ORANGE CA
Property Address	820 MATHEWSON AVE, PLACENTIA, CA 92870-2107
Transaction Type	Mortgage
Record Updated	Apr 9, 2021
Title Company	AMERICAN SW TITLE, AMERICAN COAST TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	12558 WEDGWOOD CIR, TUSTIN, CA 92780-2878

Mortgage

Document Number	0000218406
Date	Mar 31, 2021
Instrument	2021000218406

Lender

Name	LOANDEPOT.COM LLC
Type	Mortgage Company
Address	FOOTHILL RANCH, CA 92610

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2051

September 2025: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ORANGE CA
Recording Date	Sep 8, 2025
Property Address	820 MATHEWSON AVE, PLACENTIA, CA 92870-2107
Document Number	0000246869
Map Reference	MB 171 PG 16-19
Instrument Date	Sep 21, 2016
Instrument	2025000246869
Transaction Type	Transfer
Record Updated	Sep 24, 2025

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	12558 WEDGWOOD CIR, TUSTIN, CA 92780-2878

Tax Assessment & Valuation

Source: Orange County assessment roll, as of August 4, 2026

Property Jurisdictions

Type	Name
State	California
County	Orange County
Municipality	Placentia City
Unified School District	Placentia-Yorba Linda Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$383,816 (+2%) Land $237,120 Building $146,696
2025	$4,931.00 (+2.94%)	$376,291 (+4.04%) Land $232,471 Building $143,820
2024	$4,790.00 (+2.42%)
2023	$4,677.00 (+1.9%)	$361,680 Land $223,444 Building $138,236
2022	$4,590.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective September 27, 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

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

Wildfire Risk	Low lower than 96% of the US · lower than 97.4% 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	GOLDEN STATE WC - PLACENTIA/YORBA LINDA private · serves 50,804 people · EPA ID CA3010035
Water Source	Purchased surface water from several systems
Last State Inspection	Oct 2022
Lead	3 ppb (2023–2025) 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 739 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
GigabitNow Fiber	5,000 / 5,000
Spectrum Cable	1,000 / 1,000
Cosmo Network Solutions Fixed Wireless	350 / 150
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: GeoLinks, Verizon.

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