321 Main St, Seal Beach, CA 90740 Property Records

Orange County property record for 321 Main St, Seal Beach, CA 90740

Property Summary

Property Type	Commercial Vacant Land
Details	952 sqft · built 1915
Lot Size	0.067 acres (2,938 sqft)
Owner	Owner Name on File
Tax Bill	$4,256 (2025)
Deeds & Mortgages	May 2017 Mortgage
Flood Zone	Zone X (reduced by levee)
APN	`043-112-23`

Property Details

APN / Parcel Number

Primary APN	`043-112-23`

Interior

Building Area	952 sqft

Exterior

Year Built	Built 1915
Lot Area	2,938 sqft (0.067 acres)

Location & Zoning

Street Address	321 MAIN ST
City	SEAL BEACH
State	CA
Zip	90740-6319
Property Category	Commercial
Property Type	Vacant Land > Commercial
Legal Description	A TR STANTON & LOTHIANS 1ST ADD BLK 208 LOT 21
Legal Subdivision	STANTON & LOTHIANS ADD 01
Legal Tract	739
Legal Block	208
Legal Lot Number	21
Jurisdiction	ORANGE CA
Township / Civil Division	NORTH COAST
Census Block Group	1
Census Block	1005
Census Tract	99512

Owner

Source: Orange County records · APN 043-112-23

Assessment roll updated July 1, 2025 · Last verified November 2025

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

Owner of Record	Owner Name on File
Mailing Address	321 MAIN ST, SEAL BEACH, CA 90740-6319
Occupancy	Owner Occupied

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Feb 20, 2007
Deed Sale	Feb 20, 2007
Prior Sale	Mar 23, 2001 · Amount on Record
Deed Document Number	2007000108418
Record Updated	Jun 08, 2026

May 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ORANGE CA
Property Address	321 MAIN ST, SEAL BEACH, CA 90740-6319
Document Number	0000202439
Instrument Date	May 12, 2017
Transaction Type	Mortgage
Record Updated	May 25, 2017
Title Company	CHICAGO TITLE-INLAND EMPIRE

Transaction

Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	321 MAIN ST SEAL BEACH CA 907406319, SEAL BEACH, CA 90740-6319

Mortgage

Document Number	0000202439
Date	May 17, 2017
Instrument	202439

Lender

Name	FIRST NAT'L BK/STHRN CA
Type	Bank
Address	RIVERSIDE, CA 92506

Agreement

Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

Source: Orange County records · Assessment roll updated July 1, 2025 · Last verified November 2025

Property Jurisdictions

Type	Name
State	California
County	Orange County
Municipality	Seal Beach City
Unified School District	Los Alamitos 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
2025	$4,256.00 (+4.24%)	$359,260 (+4.04%) Land $359,260
2023	$4,083.00 (+1.11%)	$345,310 Land $345,310
2022	$4,038.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Orange County (06059C), as of September 27, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060590995121, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X reduced by levee · depends on levee performance
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 35 policies
Nearby Flood Policies	35 in force
Nearby Flood Claims	41 (1983–2024)
Claims Outside the SFHA	23 of 41
Most Recent Claim	Feb 2024 · Severe Storms And Flooding
Claims by Event	Severe Storms And Flooding, Feb 2024 · 3 claims Severe Winter Storms, Flooding, Landslides, Mud Flows, Jan 1995 · 17 claims Coastal Storms, Floods, Slides & Tornadoes, Jan 1983 · 3 claims

Wildfire

Wildfire Risk	Low lower than 95% of the US · lower than 97% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Starlink Satellite	280 / 30
AT&T Fixed Wireless	100 / 20

May also be available: California Internet, T-Mobile USA.

Based on FCC filings for 1,024 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system CA3010041, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CITY OF SEAL BEACH serves 24,937 people
Water Source	Purchased surface water from several systems
Last State Inspection	Oct 2022
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.