4257 Diamond Cir, Oceanside, CA 92056 Property Records

San Diego County property record for 4257 Diamond Cir, Oceanside, CA 92056

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,512 sqft · built 1985
Lot Size	0.115 acres (5,017 sqft)
Owner	Individual Name on Record
Last Sale	$470,000 (Nov 2022)
Tax Bill	$6,198 (2025)
Deeds & Mortgages	Nov 2022 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`162-520-70-00`

Property Details

APN / Parcel Number

Primary APN	`162-520-70-00`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Building Area	1,512 sqft Living Area

Exterior

Year Built	Built 1985
Effective Year Built	Effective 1985
Lot Area	5,017 sqft (0.115 acres)
View / Lot	Good
Garage Type	Carport
Carport	Carport
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	4257 DIAMOND CIR
City	OCEANSIDE
State	CA
Zip	92056-3449
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RM-A
Legal Description	LOT 70 TR 011093
Legal Subdivision	COLLEGE PARK ESTATES
Legal Tract	011093
Legal Block	2
Legal Lot Number	70
Jurisdiction	SAN DIEGO CA
Township / Civil Division	OCEANSIDE-ESCONDIDO
Census Block Group	2
Census Block	2004
Census Tract	19403

Owner

Source: San Diego County records, as of July 21, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on Record
Mailing Address	4257 DIAMOND CIR, OCEANSIDE, CA 92056-3449
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 1, 2022 · Amount on Record
Deed Sale	Nov 1, 2022 · Amount on Record
Prior Sale	Jul 29, 2016 · Amount on Record
Deed Document Number	2022420155
Prior Transfer Date	Aug 27, 2002
Prior Transfer Doc	0000745794
Record Updated	Sep 20, 2026

November 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Nov 1, 2022
Property Address	4257 DIAMOND CIR, OCEANSIDE, CA 92056-3449
Document Number	0000420155
Map Reference	MAP 11093
Instrument Date	Jan 1, 2022
Instrument	2022-0420155
Transaction Type	Transfer
Record Updated	Nov 9, 2022

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	4257 DIAMOND CIR, OCEANSIDE, CA 92056-3449

Mortgage

Document Number	0000420156
Date	Nov 1, 2022
Instrument	2022-0420156

Lender

Name	SCOTT N VERTREES
Type	Private Party
Address	16 GREENVIEW DR, CARLSBAD, CA 92009

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

Source: San Diego County assessment roll, as of July 21, 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		$562,175 (+2%) Land $379,302 Building $182,873
2025	$6,198.00 (+8.68%) Homeowner's exemption	$551,153 (+4.04%) Land $371,865 Building $179,288
2023	$5,703.00 (+0.28%) Homeowner's exemption	$529,753 Land $357,426 Building $172,327
2022	$5,687.00

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
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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