320 Ave Costanso, San Clemente, CA 92672 Property Records

Orange County property record for 320 Ave Costanso, San Clemente, CA 92672

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,965 sqft · built 1964
Lot Size	0.155 acres (6,750 sqft)
Owner	Trust Name on File
Last Sale	$335,000 (Feb 1996)
Tax Bill	$5,634 (2025)
Deeds & Mortgages	Nov 2023 Second Mortgage Apr 2022 Mortgage + 4 more
Flood Zone	Zone X (minimal risk)
APN	`060-083-29`

Property Details

APN / Parcel Number

Primary APN	`060-083-29`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	1 Story
Building Area	2,965 sqft Living Area
1st Floor Area	2,965 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1964
Lot Area	6,750 sqft (0.155 acres)
Garage Area	504 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Street Address	320 AVENIDA COSTANSO
City	SAN CLEMENTE
State	CA
Zip	92672-3326
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	N TR 951 BLK LOT 18
Legal Subdivision	TR 951
Legal Tract	951
Legal Lot Number	18
Jurisdiction	ORANGE CA
Township / Civil Division	SOUTH COAST
Census Block Group	2
Census Block	2000
Census Tract	42114

Owner

320 Ave Costanso is held in a trust since May 2007.

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

Owner of Record	Trust Name on File
Mailing Address	320 AVENIDA COSTANSO, SAN CLEMENTE, CA 92672-3326
Owner Type	Company
Vesting	Trust

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

Deeds, Mortgages & Sale History

Date	Document
Nov 30, 2023	Deed of Trust, Mortgage · Stand-Alone Second Mortgage SCHOOLSFIRST FCU
Apr 13, 2022	Intrafamily Transfer, Transfer · Conventional Mortgage ROCKET MORTGAGE LLC
Apr 13, 2022	Intrafamily Transfer, Transfer AMROCK LLC
Nov 6, 2019	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA
Nov 3, 2018	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA
Apr 26, 2017	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 16, 1996 · Amount on File
Deed Sale	Feb 16, 1996 · Amount on File
Prior Sale	May 5, 1995 · Amount on File
Deed Document Number	199676004
Last Transfer Date	May 3, 2007
Transfer Doc	0000304583
Record Updated	Oct 29, 2026

November 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ORANGE CA
Property Address	320 AVENIDA COSTANSO, SAN CLEMENTE, CA 92672-3326
Transaction Type	Mortgage
Record Updated	Dec 13, 2023
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	320 AVENIDA COSTANSO, SAN CLEMENTE, CA 92672-3326

Mortgage

Document Number	0000297391
Date	Nov 30, 2023
Instrument	2023000297391

Lender

Name	SCHOOLSFIRST FCU
Type	Credit Union
Address	TUSTIN, CA 92780

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount on Record
Term	120 Months
Due	Nov 27, 2033

April 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ORANGE CA
Recording Date	Apr 13, 2022
Property Address	320 AVENIDA COSTANSO, SAN CLEMENTE, CA 92672-3326
Document Number	0000140543
Map Reference	MB 30 PG 15
Instrument Date	Apr 6, 2022
Instrument	2022000140543
Transaction Type	Transfer
Record Updated	Jul 21, 2022
Title Company	AMROCK INC, AMROCK LLC

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	Joint Tenants with Right of Survivorship
Address	320 AVENIDA COSTANSO, SAN CLEMENTE, CA 92672-3326

Mortgage

Document Number	0000140544
Date	Apr 13, 2022
Instrument	2022000140544

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2052

April 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ORANGE CA
Recording Date	Apr 13, 2022
Property Address	320 AVENIDA COSTANSO, SAN CLEMENTE, CA 92672-3326
Document Number	0000140545
Map Reference	MB 30 PG 15
Instrument Date	Apr 6, 2022
Instrument	2022000140545
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	AMROCK LLC

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	320 AVENIDA COSTANSO, SAN CLEMENTE, CA 92672-3326

November 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ORANGE CA
Property Address	320 AVENIDA COSTANSO, SAN CLEMENTE, CA 92672-3326
Document Number	0000457435
Instrument Date	Nov 6, 2019
Transaction Type	Mortgage
Record Updated	Nov 26, 2019
Title Company	TITLE365 - OMAHA

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	320 AVENIDA COSTANSO SAN CLEMENTE CA 926723326, SAN CLEMENTE, CA 92672-3326

Mortgage

Document Number	0000457435
Date	Nov 18, 2019
Instrument	457435

Lender

Name	BANK OF AMERICA
Type	Bank
Address	TAMPA, FL 33634

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

November 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ORANGE CA
Property Address	320 AVENIDA COSTANSO, SAN CLEMENTE, CA 92672-3326
Document Number	0000407490
Instrument Date	Nov 3, 2018
Transaction Type	Mortgage
Record Updated	Nov 22, 2018
Title Company	AMERICAN TITLE COMPANY, AMERICAN TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	320 AVENIDA COSTANSO SAN CLEMENTE CA 926723326, SAN CLEMENTE, CA 92672-3326

Mortgage

Document Number	0000407490
Date	Nov 13, 2018
Instrument	407490

Lender

Name	BANK OF AMERICA
Type	Bank
Address	TAMPA, FL 33634

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

April 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ORANGE CA
Property Address	320 AVENIDA COSTANSO, SAN CLEMENTE, CA 92672-3326
Document Number	0000194759
Instrument Date	Apr 26, 2017
Transaction Type	Mortgage
Record Updated	May 23, 2017
Title Company	TITLE SERVICE AND LIAISON COMPANIES, INDECOMM GLOBAL SVCS

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	320 AVENIDA COSTANSO SAN CLEMENTE CA 926723326, SAN CLEMENTE, CA 92672-3326

Mortgage

Document Number	0000194759
Date	May 12, 2017
Instrument	194759

Lender

Name	BANK OF AMERICA
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2025 property tax bill for 320 Ave Costanso was $5,634.

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

Property Jurisdictions

Type	Name
State	California
County	Orange County
Municipality	San Clemente City
Unified School District	Capistrano Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$567,645 (+2%) Land $359,102 Building $208,543
2025	$5,634.00	$556,515 Land $352,061 Building $204,454
2023	$5,423.00 (+3.31%)	$534,905 Land $338,389 Building $196,516
2022	$5,249.00

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

Flood

FEMA maps place 320 Ave Costanso in Zone X, an area of minimal flood risk.

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

Wildfire risk around 320 Ave Costanso is moderate, ranking above 64% of the US, with a 0.3% annual chance of wildfire.

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

Wildfire Risk	Moderate above 64% of the US · lower than 60% of California
Wildfire Likelihood	0.3% annual chance
Exposure	Direct burnable vegetation

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	CITY OF SAN CLEMENTE serves 51,545 people · EPA ID CA3010036
Water Source	Purchased surface water from several systems
Last State Inspection	Dec 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 299 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless in parts of the area	5,000 / 5,000
Cox Communications Cable	2,000 / 100
Starlink Satellite	280 / 30

May also be available: T-Mobile, Verizon.

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