644 Grant St, Oceanside, CA 92054 Property Records

San Diego County property record for 644 Grant St, Oceanside, CA 92054 · Last verified July 2026

Property Summary

Property Type	Duplex
Details	4 bd · 4 ba · 2,120 sqft · built 1990
Lot Size	0.84 acres (3,665 sqft)
Owner	2 Company Names on File
Last Sale	$753,000 (Jun 2007)
Tax Bill	$11,341 (2025)
Deeds & Mortgages	Mar 2024 Transfer Mar 2024 Transfer
Flood Zone	Zone X (minimal risk)
APN	`150-253-24-00`

Property Details

APN / Parcel Number

Primary APN	`150-253-24-00`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Units	2 Units
Building Area	2,120 sqft Living Area

Exterior

Year Built	Built 1990
Effective Year Built	Effective 1990
Architectural Style	Duplex Single
Lot Area	3,665 sqft (0.84 acres)
Garage Type	Carport
Carport	Carport

Location & Zoning

Street Address	644 GRANT ST
City	OCEANSIDE
State	CA
Zip	92054-4216
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Legal Description	BLK 3 LOT 28 TR 000151
Legal Subdivision	WILSON & PATTONS SUB
Legal Tract	000151
Legal Block	3
Legal Lot Number	28
Jurisdiction	SAN DIEGO CA
Township / Civil Division	OCEANSIDE-ESCONDIDO
Census Block Group	2
Census Block	2005
Census Tract	18202

Owner

Source: San Diego County records · APN 150-253-24-00

Assessment roll updated July 21, 2026 · Last verified July 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 File
Mailing Address	746 BLACKHAWK CIR, VISTA, CA 92081-6701
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 11, 2024	Intrafamily Transfer, Transfer
Mar 11, 2024	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jun 07, 2007 · Amount on Record
Deed Sale	Jun 07, 2007 · Amount on Record
Prior Sale	Dec 15, 2004 · Amount on Record
Deed Document Number	2007384122
Last Transfer Date	Mar 04, 2024
Transfer Doc	0000060590
Record Updated	Sep 20, 2026

March 2024: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN DIEGO CA
Recording Date	Mar 11, 2024
Property Address	644 GRANT ST, OCEANSIDE, CA 92054-4216
Document Number	0000060591
Map Reference	MAP 151
Instrument Date	Mar 04, 2024
Instrument	2024-0060591
Transaction Type	Transfer
Record Updated	Mar 20, 2024

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	746 BLACKHAWK CIR, VISTA, CA 92081-6701

March 2024: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN DIEGO CA
Recording Date	Mar 11, 2024
Property Address	644 GRANT ST, OCEANSIDE, CA 92054-4216
Document Number	0000060590
Map Reference	MAP 151
Instrument Date	Mar 04, 2024
Instrument	2024-0060590
Transaction Type	Transfer
Record Updated	Mar 20, 2024

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	Community Property with Right of Survivorship
Address	746 BLACKHAWK CIR, VISTA, CA 92081-6701

Tax Assessment & Valuation

Source: San Diego County records · Assessment roll updated July 21, 2026 · Last verified July 2026

Property Jurisdictions

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

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2026		$1,028,965 (+2%) Land $655,915 Building $373,050
2025	$11,341.00 (+5.17%)	$1,008,790 (+4.04%) Land $643,054 Building $365,736
2023	$10,784.00 (+1.53%)	$969,620 Land $618,085 Building $351,535
2022	$10,621.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, San Diego County (06073C), updated September 3, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 538 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
AT&T	Fiber	5,000 / 5,000
Cox Communications	Cable	2,000 / 100
Verizon	Fixed Wireless	300 / 20
T-Mobile USA	Fixed Wireless	100 / 20
AT&T	DSL	100 / 20
Starlink	Satellite (low-earth orbit)	280 / 30

May also be available at this address: AT&T, California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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