San Diego County property record for 339 Nautilus St, La Jolla, CA 92037
| Property Type | Duplex |
|---|---|
| Details | 3 bd · 2 ba · 1,303 sqft · built 1980 |
| Lot Size | 0.115 acres (5,018 sqft) |
| Owner | Company Name on Record |
| Last Sale | $755,000 (Apr 2003) |
| Tax Bill | $14,149 (2025) |
| Deeds & Mortgages | Jul 2018 Line of Credit Jul 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 351-262-17-01 |
| Primary APN | 351-262-17-01 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,303 sqft Living Area |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Duplex Single |
| Lot Area | 5,018 sqft (0.115 acres) |
| Street Address | 339 NAUTILUS ST |
|---|---|
| City | LA JOLLA |
| State | CA |
| Zip | 92037-5966 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | RM-1-1 |
| Legal Description | BLK D US 1 PER DOC88-494108&UND INT IN LOTS 16&17 TR 000887 |
| Legal Subdivision | SOUTH LA JOLLA |
| Legal Tract | 000887 |
| Legal Block | D |
| Legal Lot Number | 16,17 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 4 |
| Census Block | 4000 |
| Census Tract | 8101 |
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 | 339 NAUTILUS ST, LA JOLLA, CA 92037-5966 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Date | Document |
|---|---|
| Jul 3, 2018 | Deed of Trust, Mortgage · Line of Credit MISSION FCU |
| Jul 18, 2018 | Deed of Trust, Mortgage · Conventional Mortgage MISCELLANEOUS GOVT AGCY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 15, 2003 · Amount on Record |
| Deed Sale | Apr 15, 2003 · Amount on Record |
| Prior Sale | Mar 23, 1999 · Amount on Record |
| Deed Document Number | 2003434524 |
| Last Transfer Date | Mar 17, 2005 |
| Transfer Doc | 0000255374 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Property Address | 339 NAUTILUS ST, LA JOLLA, CA 92037-5966 |
| Transaction Type | Mortgage |
| Record Updated | Feb 7, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000270808 |
|---|---|
| Date | Jul 3, 2018 |
| Instrument | 2018-0270808 |
| Name | MISSION FCU |
|---|---|
| Type | Credit Union |
| Address | SAN DIEGO, CA 92191 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Jul 31, 2038 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Property Address | 339 NAUTILUS ST, LA JOLLA, CA 92037-5966 |
| Document Number | 0000306776 |
| Instrument Date | Jul 18, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Nov 21, 2018 |
| Title Company | UTOPIAN GROUP, UTOPIAN GRP |
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 339 NAUTILUS ST LA JOLLA CA 920375966, LA JOLLA, CA 92037-5966 |
| Document Number | 0000306776 |
|---|---|
| Date | Jul 27, 2018 |
| Instrument | 306776 |
| Name | MISCELLANEOUS GOVT AGCY |
|---|---|
| Address | RIVERSIDE, CA 92517 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 120 Months |
| Due | Jul 26, 2028 |
Source: San Diego County assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Diego County |
| Municipality | San Diego City |
| Unified School District | San Diego City Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,115,297 (+2%) Land $923,262 Building $192,035 | |
| 2025 | $14,149.00 (+10.37%) Homeowner's exemption | $1,093,429 (+4.04%) Land $905,159 Building $188,270 |
| 2023 | $12,820.00 (+2.74%) Homeowner's exemption | $1,050,971 Land $870,011 Building $180,960 |
| 2022 | $12,478.00 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 1 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
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.
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 | 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 658 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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