858 Saint Clair St, Costa Mesa, CA 92626 Property Records

Orange County property record for 858 Saint Clair St, Costa Mesa, CA 92626

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,735 sqft · built 1963
Lot Size	0.162 acres (7,076 sqft)
Owner	Company Name on Record
Last Sale	$500,000 (Jan 2021)
Tax Bill	$10,557 (2025)
Deeds & Mortgages	Mar 2021 Mortgage Jan 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`141-546-13`

Property Details

APN / Parcel Number

Primary APN	`141-546-13`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,735 sqft Living Area
1st Floor Area	1,735 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1963
Lot Area	7,076 sqft (0.162 acres)
Garage Area	460 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	858 SAINT CLAIR ST
City	COSTA MESA
State	CA
Zip	92626-5704
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	N TR 4260 BLK LOT 118
Legal Subdivision	TRACT NO 4260
Legal Tract	4260
Legal Lot Number	118
Jurisdiction	ORANGE CA
Township / Civil Division	CENTRAL COAST
Census Block Group	2
Census Block	2003
Census Tract	63904

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	Company Name on Record
Mailing Address	5836 CADENCE AVE, DUBLIN, CA 94568-4786
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 18, 2021	Deed of Trust, Mortgage · Conventional Mortgage PMAC LENDING SERVICES INC
Jan 27, 2021	Grant Deed, Transfer · Conventional Mortgage NGUYEN CHAM T TRUST (RT)

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 27, 2021 · Amount on Record
Deed Sale	Jan 27, 2021 · Amount on Record
Deed Document Number	202159249
Record Updated	Sep 20, 2026

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ORANGE CA
Property Address	858 SAINT CLAIR ST, COSTA MESA, CA 92626-5704
Transaction Type	Mortgage
Record Updated	Sep 12, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5836 CADENCE AVE, DUBLIN, CA 94568-4786

Mortgage

Document Number	0000187185
Date	Mar 18, 2021
Instrument	2021000187185

Lender

Name	PMAC LENDING SERVICES INC
Type	Mortgage Company
Address	BREA, CA 92821

Agreement

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

January 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ORANGE CA
Recording Date	Jan 27, 2021
Property Address	858 SAINT CLAIR ST, COSTA MESA, CA 92626-5704
Document Number	0000059249
Instrument Date	Jan 17, 2021
Instrument	59249
Transaction Type	Transfer
Record Updated	Feb 8, 2021
Title Company	PROVIDENT TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$550.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	5836 CADENCE AVE DUBLIN CA 945684786, DUBLIN, CA 94568-4786

Mortgage

Document Number	59250
Date	Jan 27, 2021
Instrument	59250

Lender

Name	NGUYEN CHAM T TRUST (RT)
Address	858 SAINT CLAIR ST, COSTA MESA, CA 92626-5704

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Orange County
Municipality	Costa Mesa City
Unified School District	Newport-Mesa Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$921,906 (+2%) Land $806,038 Building $115,868
2025	$10,557.00 (+5.32%)	$903,830 (+4.04%) Land $790,233 Building $113,597
2023	$10,024.00 (+2.82%)	$868,734 Land $759,547 Building $109,187
2022	$9,749.00

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 · 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	2 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	Not rated no burnable land within 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	MESA WATER DISTRICT serves 110,000 people · EPA ID CA3010004
Water Source	Purchased surface water from several systems
Last State Inspection	Aug 2023
Lead	Under 1 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 486 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Cosmo Network Solutions, GeoLinks.

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