San Diego County property record for 340 E 3rd St, National City, CA 91950
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 676 sqft · built 1935 |
| Lot Size | 0.54 acres (2,340 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $1,383 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 556-105-10-00 |
| Primary APN | 556-105-10-00 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Building Area | 676 sqft Living Area |
| Year Built | Built 1935 |
|---|---|
| Effective Year Built | Effective 1935 |
| Lot Area | 2,340 sqft (0.54 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 1 Parking Space |
| Old Parcel Number | 5560420600 |
|---|---|
| Street Address | 340 E 3RD ST |
| City | NATIONAL CITY |
| State | CA |
| Zip | 91950-1224 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS-2 |
| Legal Description | 1/4 SEC 155 LOT 4 POR TR 000166 |
| Legal Subdivision | RANCHO DE LA NACION |
| Legal Tract | 000166 |
| Legal Block | 2 |
| Legal Lot Number | 4 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 11801 |
Source: San Diego County records, as of July 28, 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 Record |
|---|---|
| Mailing Address | 340 E 3RD ST, NATIONAL CITY, CA 91950-1224 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Jul 17, 2025 |
| Transfer Doc | 0000197924 |
| Record Updated | Sep 20, 2026 |
Source: San Diego County assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Diego County |
| Municipality | National City |
| Elementary School District | National Elementary School District (KG - 06) |
| Secondary School District | Sweetwater Union High School District (07 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $69,245 (+2%) Land $32,313 Building $36,932 | |
| 2025 | $1,383.00 (+4.85%) Homeowner's exemption | $67,888 (+4.04%) Land $31,680 Building $36,208 |
| 2023 | $1,319.00 (+0.38%) Homeowner's exemption | $65,253 Land $30,450 Building $34,803 |
| 2022 | $1,314.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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.
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 773 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Wyyerd Connect Fiber | 8,000 / 8,000 |
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Cox Communications Cable · Fiber in parts of the area | 2,000 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: GeoLinks, Google Fiber, T-Mobile.
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