4132 Diamond Cir, Oceanside, CA 92056 Property Records

San Diego County property record for 4132 Diamond Cir, Oceanside, CA 92056

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,228 sqft · built 1986
Lot Size	0.94 acres (4,106 sqft)
Owner	2 Company Names on Record
Last Sale	$100,000 (Dec 2023)
Tax Bill	$8,693 (2025)
Deeds & Mortgages	Dec 2023 Sale & Mortgage Jan 2017 Transfer
Flood Zone	Zone X (minimal risk)
APN	`162-520-23-00`

Property Details

APN / Parcel Number

Primary APN	`162-520-23-00`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Building Area	1,228 sqft Living Area

Exterior

Year Built	Built 1986
Effective Year Built	Effective 1986
Lot Area	4,106 sqft (0.94 acres)
Lot Dimensions	80 ft deep x 48 ft wide
View / Lot	Good
Garage Type	Carport
Carport	Carport
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	4132 DIAMOND CIR
City	OCEANSIDE
State	CA
Zip	92056-3446
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RM-A
Legal Description	LOT 23 TR 011093
Legal Subdivision	COLLEGE PARK ESTATES
Legal Tract	011093
Legal Block	2
Legal Lot Number	23
Jurisdiction	SAN DIEGO CA
Township / Civil Division	OCEANSIDE-ESCONDIDO
Census Block Group	2
Census Block	2005
Census Tract	19403

Owner

Source: San Diego County records, as of July 28, 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	20518 W BIRMINGHAM WAY, PORTER RANCH, CA 91326-4975
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Dec 18, 2023	Grant Deed, Transfer · Conventional Mortgage ALG MORTGAGE INC
Jan 26, 2017	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 18, 2023 · Amount on Record
Deed Sale	Dec 18, 2023 · Amount on Record
Prior Sale	Apr 12, 2013 · Amount on Record
Deed Document Number	2023346615
Last Transfer Date	Oct 4, 2024
Transfer Doc	0000286756
Record Updated	Oct 29, 2026

December 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Dec 18, 2023
Property Address	4132 DIAMOND CIR, OCEANSIDE, CA 92056-3446
Document Number	0000346615
Map Reference	MAP 11093
Instrument Date	Dec 1, 2023
Instrument	2023-0346615
Transaction Type	Transfer
Record Updated	Dec 28, 2023
Title Company	LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
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
Address	20518 W BIRMINGHAM WAY, NORTHRIDGE, CA 91326-4975

Mortgage

Document Number	0000346616
Date	Dec 18, 2023
Instrument	2023-0346616

Lender

Name	ALG MORTGAGE INC

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2054

January 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Jan 26, 2017
Property Address	4132 DIAMOND CIR, OCEANSIDE, CA 92056-3446
Document Number	0000041305
Instrument Date	Jan 25, 2017
Instrument	41305
Transaction Type	Transfer
Record Updated	Jan 31, 2017

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	PO BOX 262303 SAN DIEGO CA 921962303, SAN DIEGO, CA 92196-2303

Tax Assessment & Valuation

Source: San Diego County assessment roll, as of July 28, 2026

Property Jurisdictions

Type	Name
State	California
County	San Diego County
Municipality	Oceanside City
Unified School District	Vista Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$780,300 (+2%) Land $676,260 Building $104,040
2025	$8,693.00 (+102.21%)	$765,000 (+94.68%) Land $663,000 Building $102,000
2023	$4,299.00 (+0.26%)	$392,948 Land $272,225 Building $120,723
2022	$4,288.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective September 3, 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

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	CITY OF OCEANSIDE serves 174,340 people · EPA ID CA3710014
Water Source	Purchased surface water from several systems
Lead	Under 1 ppb (2022–2024) 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 554 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Cox Communications Cable · Fiber in parts of the area	2,000 / 100
Starlink Satellite	280 / 30
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: FiberFirst, Verizon.

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