450 4th Ave, Chula Vista, CA 91910 Property Records

San Diego County property record for 450 4th Ave, Chula Vista, CA 91910

Property Summary

Property Type	Medical Building
Details	9,146 sqft · built 1985
Lot Size	0.88 acres (38,333 sqft)
Owner	Company Name on File
Last Sale	$11,550,000 (Jun 2024)
Tax Bill	$138,815 (2025)
Deeds & Mortgages	Apr 2024 Sale Apr 2024 Sale + 1 more
Flood Zone	Zone X (minimal risk)
APN	`568-371-10-00`

Property Details

APN / Parcel Number

Primary APN	`568-371-10-00`
Alternative APN	`5683710500`

Interior

Building Area	9,146 sqft Total Area
Gross Area	39,146 sqft

Exterior

Year Built	Built 1985
Effective Year Built	Effective 1985
Lot Area	38,333 sqft (0.88 acres)

Location & Zoning

Old Parcel Number	5683710500
Street Address	450 4TH AVE
City	CHULA VISTA
State	CA
Zip	91910-4426
Property Category	Commercial
Property Type	Commercial > Office > Medical Building
Local Zoning Code	UC-3
Legal Description	QSEC 148 LOT 15 ELY 290 FT OF SLY 132 FT OF 10 AC TR 000505
Legal Subdivision	CHULA VISTA
Legal Tract	000505
Legal Block	1
Legal Lot Number	15
Jurisdiction	SAN DIEGO CA
Township / Civil Division	SAN DIEGO
Census Block Group	1
Census Block	1001
Census Tract	12700

Owner

450 4th Ave, a commercial property, is owned by a company that bought it in June 2024.

Source: San Diego County records, as of July 28, 2026

Owner of Record	Company Name on File
Mailing Address	30021 TOMAS, RANCHO SANTA MARGARITA, CA 92688-2128
Owner Type	Company
Vesting	Limited Liability Partnership

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
Apr 11, 2024	Grant Deed, Transfer
Apr 11, 2024	Lease, Transfer
May 17, 2019	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 26, 2024 · Amount on File
Deed Sale	Jun 26, 2024 · Amount on File
Prior Sale	Apr 11, 2024 · Amount on File
Deed Document Number	2024160862
Prior Transfer Date	Jul 15, 1996
Prior Transfer Doc	0000355992
Record Updated	Oct 29, 2026

April 2024: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Apr 11, 2024
Property Address	450 4TH AVE, CHULA VISTA, CA 91910-4426
Document Number	0000090398
Map Reference	MAP 505
Instrument Date	Apr 10, 2024
Instrument	2024-0090398
Transaction Type	Transfer
Record Updated	Apr 25, 2024

Transaction

Amount	Amount 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	1702 OLYMPIC BLVD, SANTA MONICA, CA 90404-3812

April 2024: Lease, Transfer

Document Type	Lease
Jurisdiction	SAN DIEGO CA
Recording Date	Apr 11, 2024
Property Address	450 4TH AVE, CHULA VISTA, CA 91910-4426
Document Number	0000090399
Map Reference	MAP 505
Instrument Date	Mar 12, 2024
Instrument	2024-0090399
Transaction Type	Transfer
Record Updated	Apr 25, 2024

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	1601 PRECISION PARK LN, SAN DIEGO, CA 92173-1345

Transferred To (Grantee/Buyer)

Name	Verified Name

May 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN DIEGO CA
Recording Date	May 17, 2019
Property Address	450 4TH AVE, CHULA VISTA, CA 91910-4426
Document Number	0000187431
Instrument Date	May 15, 2019
Instrument	187431
Transaction Type	Transfer
Record Updated	May 28, 2019
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	4500 DORR ST TOLEDO OH 436154040, TOLEDO, OH 43615-4040

Tax Assessment & Valuation

The 2025 property tax bill for 450 4th Ave was $138,815, up 2.2% from the year before.

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

Property Jurisdictions

Type	Name
State	California
County	San Diego County
Municipality	Chula Vista City
Elementary School District	Chula Vista Elementary School District (KG - 06)
Secondary School District	Sweetwater Union High School District (07 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$11,914,122 (+2%) Land $4,785,840 Building $7,128,282
2025	$138,815.00 (+2.19%)	$11,680,512 Land $4,692,000 Building $6,988,512
2024	$135,845.00 (-20.28%)
2023	$170,400.00 (+2.96%)	$14,480,087 Land $4,288,807 Building $10,191,280
2022	$165,504.00

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

Flood

FEMA maps place 450 4th Ave in Zone X, an area of minimal flood risk.

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

Wildfire risk around 450 4th Ave is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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	SWEETWATER AUTHORITY serves 184,915 people · EPA ID CA3710025
Water Source	Surface water
Last State Inspection	Nov 2023
Lead	Under 1 ppb (2021–2023) 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 456 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
Verizon Fixed Wireless	1,000 / 75
Starlink Satellite	280 / 30
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: GeoLinks, T-Mobile, Wyyerd Connect.

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