365 Walnut St, Costa Mesa, CA 92627 Property Records

Orange County property record for 365 Walnut St, Costa Mesa, CA 92627

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,190 sqft · built 1954
Lot Size	0.212 acres (9,243 sqft)
Owner	Company Name on Record
Last Sale	$1,675,000 (Aug 2019)
Tax Bill	$21,880 (2025)
Deeds & Mortgages	Nov 2022 Sale Mar 2022 Mortgage + 5 more
Flood Zone	Zone X (minimal risk)
APN	`426-302-04`

Property Details

APN / Parcel Number

Primary APN	`426-302-04`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,190 sqft Living Area
1st Floor Area	1,190 sqft

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1954
Lot Area	9,243 sqft (0.212 acres)

Location & Zoning

Street Address	365 WALNUT ST
City	COSTA MESA
State	CA
Zip	92627-2369
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	N TR 499 BLK LOT 14 TR 499 LOT 14 ALL -EX SWLY 125 FT-
Legal Subdivision	TRACT NO 499
Legal Tract	499
Legal Lot Number	14
Jurisdiction	ORANGE CA
Township / Civil Division	CENTRAL COAST
Census Block Group	3
Census Block	3010
Census Tract	63202

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	11835 BORUM AVE, TUSTIN, CA 92782-5107
Owner Type	Company
Vesting	Limited Liability Company

Deeds, Mortgages & Sale History

Date	Document
Nov 10, 2022	Grant Deed, Transfer ACCOMODATION, ACCOMMODATION
Mar 29, 2022	Grant Deed, Transfer · Conventional Mortgage BANK OF THE WEST
Jul 16, 2020	Quit Claim Deed, Transfer NOT AVAILABLE
Dec 2, 2019	Quit Claim Deed, Transfer NOT AVAILABLE
Nov 5, 2019	Deed of Trust, Mortgage BANK OF THE WEST
Aug 16, 2019	Grant Deed, Transfer FIRST AMERICAN TITLE COMPANY RESID', FIRST AMERICAN TITLE CO RESID'
Apr 21, 2017	Grant Deed, Construction Loan · Line of Credit FIRST REPUBLIC BK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 16, 2019 · Amount on Record
Deed Sale	Aug 16, 2019 · Amount on Record
Prior Sale	Feb 21, 2013
Deed Document Number	2019304139
Prior Transfer Date	Jan 10, 2006
Prior Transfer Doc	0000131741
Record Updated	Oct 29, 2026

November 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ORANGE CA
Recording Date	Nov 10, 2022
Property Address	365 WALNUT ST, COSTA MESA, CA 92627-2369
Document Number	0000359538
Map Reference	MB 17 PG 30
Instrument Date	Nov 4, 2022
Instrument	2022000359538
Transaction Type	Transfer
Record Updated	Nov 23, 2022
Title Company	ACCOMODATION, ACCOMMODATION

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	11835 BORUM AVE, TUSTIN, CA 92782-5107

March 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ORANGE CA
Recording Date	Mar 29, 2022
Property Address	365 WALNUT ST, COSTA MESA, CA 92627-2369
Document Number	0000121079
Map Reference	MB 17 PG 30
Instrument Date	Mar 18, 2022
Instrument	2022000121079
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	FIRST AMERICAN TITLE INS CO

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	365 WALNUT ST, COSTA MESA, CA 92627-2369

Mortgage

Document Number	0000121080
Date	Mar 29, 2022
Instrument	2022000121080

Lender

Name	BANK OF THE WEST
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2052

July 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ORANGE CA
Recording Date	Jul 16, 2020
Property Address	365 WALNUT ST, COSTA MESA, CA 92627-2369
Document Number	0000341105
Instrument Date	Apr 30, 2020
Instrument	341105
Transaction Type	Transfer
Record Updated	Aug 3, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	11835 BORUM AVE TUSTIN CA 927825107, TUSTIN, CA 92782-5107

December 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ORANGE CA
Recording Date	Dec 2, 2019
Property Address	365 WALNUT ST, COSTA MESA, CA 92627-2369
Document Number	0000500253
Instrument Date	Dec 2, 2019
Instrument	500253
Transaction Type	Transfer
Record Updated	Dec 12, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	11835 BORUM AVE TUSTIN CA 927825107, TUSTIN, CA 92782-5107

November 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ORANGE CA
Property Address	365 WALNUT ST, COSTA MESA, CA 92627-2369
Document Number	0000482250
Instrument Date	Nov 5, 2019
Transaction Type	Mortgage
Record Updated	Nov 28, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	11835 BORUM AVE TUSTIN CA 927825107, TUSTIN, CA 92782-5107

Mortgage

Document Number	0000482250
Date	Nov 20, 2019
Instrument	482250

Lender

Name	BANK OF THE WEST
Type	Bank
Address	13505 CALIFORNIA ST, OMAHA, NE 68154-5247

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Nov 19, 2049

August 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ORANGE CA
Recording Date	Aug 16, 2019
Property Address	365 WALNUT ST, COSTA MESA, CA 92627-2369
Document Number	0000304139
Instrument Date	Aug 12, 2019
Instrument	304139
Transaction Type	Transfer
Record Updated	Aug 30, 2019
Title Company	FIRST AMERICAN TITLE COMPANY RESID', FIRST AMERICAN TITLE CO RESID'

Transaction

Amount	Amount Recorded
Tax	$1,842.50
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	11835 BORUM AVE TUSTIN CA 927825107, TUSTIN, CA 92782-5107

April 2017: Grant Deed, Construction Loan

Document Type	Grant Deed
Jurisdiction	ORANGE CA
Recording Date	Apr 21, 2017
Property Address	365 WALNUT ST, COSTA MESA, CA 92627-2369
Instrument Date	Apr 4, 2017
Instrument	161211
Transaction Type	Construction Loan
Record Updated	Apr 27, 2017
Title Company	FIRST AMERICAN TITLE

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Limited Partnership
Address	14351 RED HILL AVE #G TUSTIN CA 927806271, G, TUSTIN, CA 92780-6271

Mortgage

Document Number	0000161211
Date	Apr 21, 2017
Instrument	161211

Lender

Name	FIRST REPUBLIC BK
Type	Bank
Address	111 PINE ST, SAN FRANCISCO, CA 94111-5602

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

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		$1,868,493 (+2%) Land $1,764,457 Building $104,036
2025	$21,880.00 (+2.32%)	$1,831,856 (+4.04%) Land $1,729,859 Building $101,997
2024	$21,384.00 (+3.31%)
2023	$20,698.00 (+3.08%)	$1,760,724 Land $1,662,686 Building $98,038
2022	$20,080.00

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	3 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 792 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

May also be available: GeoLinks, T-Mobile, Verizon.

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