2303 Half Moon Ln, Costa Mesa, CA 92627 Property Records

Orange County property record for 2303 Half Moon Ln, Costa Mesa, CA 92627

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,346 sqft · built 2005
Lot Size	0.086 acres (3,747 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,380,000 (Jul 2021)
Tax Bill	$16,152 (2025)
Deeds & Mortgages	Sep 2021 Mortgage Jul 2021 Sale
Flood Zone	Zone X (minimal risk)
APN	`439-263-15`

Property Details

APN / Parcel Number

Primary APN	`439-263-15`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Building Area	2,346 sqft Living Area

Exterior

Year Built	Built 2005
Effective Year Built	Effective 2005
Lot Area	3,747 sqft (0.086 acres)
Garage Area	459 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	2303 HALF MOON LN
City	COSTA MESA
State	CA
Zip	92627-6738
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	N TR 16600 BLK LOT 2
Legal Subdivision	HALF MOON LANE
Legal Tract	16600
Legal Lot Number	2
Jurisdiction	ORANGE CA
Township / Civil Division	CENTRAL COAST
Census Block Group	1
Census Block	1004
Census Tract	63201

Owner

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on Record
Mailing Address	2303 HALF MOON LN, COSTA MESA, CA 92627-6738
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Sep 28, 2021	Deed of Trust, Mortgage · Conventional Mortgage THE NORTHERN TRUST CO
Jul 30, 2021	Grant Deed, Transfer CHICAGO TITLE COMPANY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 30, 2021 · Amount on Record
Deed Sale	Jul 30, 2021 · Amount on Record
Prior Sale	Mar 23, 2007 · Amount on Record
Deed Document Number	2021483886
Prior Transfer Date	Dec 6, 2012
Prior Transfer Doc	0000781968
Record Updated	Oct 29, 2026

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ORANGE CA
Property Address	2303 HALF MOON LN, COSTA MESA, CA 92627-6738
Transaction Type	Mortgage
Record Updated	Jun 9, 2026
Title Company	CHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2303 HALF MOON LN, COSTA MESA, CA 92627-6738

Mortgage

Document Number	0000598930
Date	Sep 28, 2021
Instrument	2021000598930

Lender

Name	THE NORTHERN TRUST CO
Type	Bank
Address	CHICAGO, IL 60603

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	2.75%
Type Change Date	Oct 1, 2031
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	7.75%
Index	Other
Max Rate	7.75%

July 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ORANGE CA
Recording Date	Jul 30, 2021
Property Address	2303 HALF MOON LN, COSTA MESA, CA 92627-6738
Document Number	0000483886
Map Reference	MB 865 PG 28-33
Instrument Date	Jul 16, 2021
Instrument	2021000483886
Transaction Type	Transfer
Record Updated	Aug 11, 2021
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	2303 HALF MOON LN, COSTA MESA, CA 92627-6738

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		$1,493,756 (+2%) Land $1,052,959 Building $440,797
2025	$16,152.00 (+4.42%) Homeowner's exemption	$1,464,467 (+4.04%) Land $1,032,313 Building $432,154
2023	$15,468.00 (+1.88%) Homeowner's exemption	$1,407,600 Land $992,226 Building $415,374
2022	$15,182.00

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	IRVINE RANCH WATER DISTRICT serves 450,323 people · EPA ID CA3010092
Water Source	Surface water
Last State Inspection	Nov 2023
Lead	Under 1 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 889 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
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks.

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