San Diego County property record for 633 4th Ave, Chula Vista, CA 91910
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,254 sqft · built 1977 |
| Lot Size | 0.207 acres (9,000 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $308,500 (Mar 2015) |
| Tax Bill | $4,355 (2025) |
| Deeds & Mortgages | Dec 2025 Transfer Nov 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 573-140-07-00 |
| Primary APN | 573-140-07-00 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,254 sqft Living Area |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1977 |
| Lot Area | 9,000 sqft (0.207 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 633 4TH AVE |
|---|---|
| City | CHULA VISTA |
| State | CA |
| Zip | 91910-5714 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | 1/4 SEC 139 LOT 8 W 125 FT OF S 72 FT OF NLY 1/2 OF TR 000505 |
| Legal Subdivision | CHULA VISTA |
| Legal Tract | 000505 |
| Legal Block | 1 |
| Legal Lot Number | 8 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 13000 |
633 4th Ave is owned by a company that acquired it in September 2021.
Source: San Diego County records, as of August 11, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 633 4TH AVE, CHULA VISTA, CA 91910-5714 |
| Owner Type | Company |
| Vesting | Life Tenant |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Dec 8, 2025 | Intrafamily Transfer, Transfer |
| Nov 20, 2020 | Deed of Trust, Mortgage · Conventional Mortgage UNITED AMERICAN MORTGAGE CORP |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 6, 2015 · Amount on File |
| Deed Sale | Mar 6, 2015 · Amount on File |
| Deed Document Number | 2015105779 |
| Last Transfer Date | Sep 17, 2021 |
| Transfer Doc | 0000675423 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | Dec 8, 2025 |
| Property Address | 633 4TH AVE, CHULA VISTA, CA 91910-5714 |
| Document Number | 0000345524 |
| Map Reference | MAP 505 |
| Instrument Date | Nov 7, 2025 |
| Instrument | 2025-0345524 |
| Transaction Type | Transfer |
| Record Updated | Dec 22, 2025 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 633 4TH AVE, CHULA VISTA, CA 91910-5714 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Property Address | 633 4TH AVE, CHULA VISTA, CA 91910-5714 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | CHICAGO TITLE COMPANY SD |
| Name | Verified Name |
|---|---|
| Address | 633 4TH AVE, CHULA VISTA, CA 91910-5714 |
| Document Number | 0000740494 |
|---|---|
| Date | Nov 20, 2020 |
| Instrument | 2020-0740494 |
| Name | UNITED AMERICAN MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | COSTA MESA, CA 92626 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Dec 1, 2050 |
The 2025 property tax bill for 633 4th Ave was $4,355.
Source: San Diego County assessment roll, as of July 28, 2026
| 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) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $378,177 (+2%) Land $245,174 Building $133,003 | |
| 2025 | $4,355.00 Homeowner's exemption | $370,763 Land $240,367 Building $130,396 |
| 2023 | $4,142.00 (+3.01%) Homeowner's exemption | $356,368 Land $231,034 Building $125,334 |
| 2022 | $4,021.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 633 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.
The area around 633 4th Ave has no burnable land within ember reach, so its wildfire risk is not rated.
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.
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 |
| 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.
Source: FCC Broadband Data Collection, based on 672 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Cox Communications Cable · Fiber in parts of the area | 2,000 / 100 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Wyyerd Connect.
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