San Diego County property record for 3670 Sunset Ln, San Ysidro, CA 92173
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,440 sqft · built 1948 |
| Lot Size | 0.127 acres (5,548 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $1,410 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 638-021-33-00 |
| Primary APN | 638-021-33-00 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 1,440 sqft Living Area |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Lot Area | 5,548 sqft (0.127 acres) |
| Old Parcel Number | 6380301600 |
|---|---|
| Street Address | 3670 SUNSET LN |
| City | SAN YSIDRO |
| State | CA |
| Zip | 92173-2318 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RM-1-1 |
| Legal Description | LOT 14 S 1/2 TR 002321 |
| Legal Subdivision | CORDEAU SUBDIVISION |
| Legal Tract | 002321 |
| Legal Block | 3 |
| Legal Lot Number | 14 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 10012 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 3670 SUNSET LN, SAN YSIDRO, CA 92173-2318 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Oct 22, 2009 |
| Transfer Doc | 0000622584 |
| 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 | San Diego City |
| Elementary School District | San Ysidro Elementary School District (KG - 06) |
| Secondary School District | Sweetwater Union High School District (07 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $75,708 (+2%) Land $15,049 Building $60,659 | |
| 2025 | $1,410.00 (+70.29%) Homeowner's exemption | $74,224 (+4.04%) Land $14,754 Building $59,470 |
| 2023 | $828.00 (+4.68%) Homeowner's exemption | $71,343 Land $14,182 Building $57,161 |
| 2022 | $791.00 |
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 | Low lower than 97% of the US · lower than 97.8% 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.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF SAN DIEGO serves 1,408,937 people · EPA ID CA3710020 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2024 |
| Lead | Under 1 ppb (2024–2026) 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 530 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable | 2,000 / 100 |
| Starlink Satellite | 280 / 30 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: GeoLinks, T-Mobile, Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures