2520 Cornerstone Ln, Costa Mesa, CA 92626 Property Records

Orange County property record for 2520 Cornerstone Ln, Costa Mesa, CA 92626

Property Summary

Property Type	Condominium
Details	3 bd · 2.5 ba · 2,081 sqft · built 2006
Owner	2 Company Names on Record
Last Sale	$902,000 (Dec 2006)
Tax Bill	$12,010 (2025)
Deeds & Mortgages	Oct 2026 Sale Sep 2024 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`932-071-66`

Property Details

APN / Parcel Number

Primary APN	`932-071-66`
Alternative APN	`420-072-16`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Building Area	2,081 sqft Living Area

Exterior

Year Built	Built 2006
Effective Year Built	Effective 2006
Architectural Style	Condo/Apartment
Garage Area	462 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	2520 CORNERSTONE LN
City	COSTA MESA
State	CA
Zip	92626-6794
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	N TR 16937 BLK LOT 8 UN 28 TRACT 16937, LOT 8 OF PROJECT 932-07 LOCATED ON
Legal Subdivision	CORNERSTONE
Legal Tract	16937
Legal Lot Number	8
Jurisdiction	ORANGE CA
Township / Civil Division	CENTRAL COAST
Census Block Group	1
Census Block	1003
Census Tract	63807

Owner

Source: Orange County records, as of October 19, 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	2520 CORNERSTONE LN, COSTA MESA, CA 92626-6794
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Oct 8, 2026	Grant Deed, Transfer NONE LISTED ON DOCUMENT
Sep 17, 2024	Deed of Trust, Mortgage · Commercial Mortgage DEL TORO LOAN SERVICING INC
Jul 15, 2025	Deed of Trust, Mortgage · Commercial Mortgage THE REO GROUP INC
May 29, 2026	Deed of Trust, Mortgage · Construction Mortgage Y2 INVESTMENT LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 5, 2006 · Amount on Record
Deed Sale	Dec 5, 2006 · Amount on Record
Deed Document Number	2006813656
Last Transfer Date	Jul 17, 2024
Transfer Doc	0000186340
Record Updated	Oct 29, 2026

October 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ORANGE CA
Recording Date	Oct 8, 2026
Property Address	2520 CORNERSTONE LN, COSTA MESA, CA 92626-6794
Document Number	0000283062
Instrument Date	Oct 6, 2026
Instrument	2026283062
Transaction Type	Transfer
Record Updated	Oct 16, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Trust
Address	2520 CORNERSTONE LN, COSTA MESA, CA 92626-6794

September 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ORANGE CA
Property Address	2520 CORNERSTONE LN, COSTA MESA, CA 92626-6794
Transaction Type	Mortgage
Record Updated	Jun 9, 2026
Title Company	WFG NATIONAL TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2520 CORNERSTONE LN, COSTA MESA, CA 92626-6794

Mortgage

Document Number	0000241141
Date	Sep 17, 2024
Instrument	2024000241141

Lender

Name	DEL TORO LOAN SERVICING INC
Type	Mortgage Company
Address	CALABASAS, CA 91302

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

July 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ORANGE CA
Property Address	2520 CORNERSTONE LN, COSTA MESA, CA 92626-6794
Transaction Type	Mortgage
Record Updated	Jun 9, 2026
Title Company	STEWART TITLE, STEWART TITLE OF CA INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2520 CORNERSTONE LN, COSTA MESA, CA 92626-6794

Mortgage

Document Number	0000198235
Date	Jul 15, 2025
Instrument	2025000198235

Lender

Name	THE REO GROUP INC
Type	Non-Lending Institution
Address	LOS ANGELES, CA 90048

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded
Term	25 Months
Due	Aug 7, 2027

May 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ORANGE CA
Recording Date	May 29, 2026
Property Address	2520 CORNERSTONE LN, COSTA MESA, CA 92626-6794
Document Number	0000154742
Instrument Date	May 28, 2026
Instrument	2026154742
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	STEWART TITLE/NW FLORIDA, STEWART TITLE OF CALIFORNIA

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Limited Liability Partnership, 266
Address	2520 CORNERSTONE LN, COSTA MESA, CA 92626-6794

Mortgage

Document Number	0000154742,
Date	May 29, 2026
Instrument	2026154742

Lender

Name	Y2 INVESTMENT LLC

Agreement

Type	Construction Mortgage
Amount	Amount Recorded
Term	12 Months
Due	Jun 1, 2027

Interest

Rate	6.3%
Max Rate	-1%

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		$1,232,517 (+2%) Land $714,236 Building $518,281
2025	$12,010.00 (-11.42%)	$1,208,350 (+38.27%) Land $700,231 Building $508,119
2024	$13,558.00 (+33.68%)
2023	$10,142.00 (+3.24%)	$873,936 Land $479,356 Building $394,580
2022	$9,824.00

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	Low lower than 99.1% of the US · lower than 99.2% 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	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 645 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Cosmo Network Solutions Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: Consolidated Smart Broadband Systems, GeoLinks, Verizon.

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