San Diego County property record for 633 Sand Shell Ave, Carlsbad, CA 92011
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,736 sqft · built 2003 |
| Lot Size | 0.112 acres (4,895 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $885,000 (Apr 2007) |
| Tax Bill | $13,617 (2025) |
| Deeds & Mortgages | Aug 2022 Line of Credit Dec 2021 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 214-611-12-00 |
| Primary APN | 214-611-12-00 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 2,736 sqft Living Area |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Lot Area | 4,895 sqft (0.112 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 633 SAND SHELL AVE |
|---|---|
| City | CARLSBAD |
| State | CA |
| Zip | 92011-3260 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RD-M |
| Legal Description | LOT 22 TR 014407 |
| Legal Subdivision | CARLSBAD COURT |
| Legal Tract | 014407 |
| Legal Block | 3 |
| Legal Lot Number | 22 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | OCEANSIDE-ESCONDIDO |
| Census Block Group | 3 |
| Census Block | 3014 |
| Census Tract | 17813 |
633 Sand Shell Ave is owner-occupied and held in a trust since July 2024.
Source: San Diego County records, as of July 28, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 633 SAND SHELL AVE, CARLSBAD, CA 92011-3260 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
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 |
|---|---|
| Aug 23, 2022 | Deed of Trust, Mortgage · Line of Credit MUFG UNION BANK NA |
| Dec 23, 2021 | Deed of Trust, Mortgage · Conventional Mortgage MUFG UNION BANK NA |
| Jun 29, 2017 | Deed of Trust, Mortgage · ARM MUFG UNION BANK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 17, 2007 · Amount on File |
| Deed Sale | Apr 17, 2007 · Amount on File |
| Prior Sale | Jul 26, 2006 · Amount on File |
| Deed Document Number | 2007259998 |
| Last Transfer Date | Jul 22, 2024 |
| Transfer Doc | 0000222752 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Property Address | 633 SAND SHELL AVE, CARLSBAD, CA 92011-3260 |
| Transaction Type | Mortgage |
| Record Updated | Jun 8, 2026 |
| Title Company | FIRST AMERICAN TITLE, FIRST AMERICAN |
| Name | Verified Name |
|---|---|
| Address | 633 SAND SHELL AVE, CARLSBAD, CA 92011-3260 |
| Document Number | 0000338015 |
|---|---|
| Date | Aug 23, 2022 |
| Instrument | 2022-0338015 |
| Name | MUFG UNION BANK NA |
|---|---|
| Type | Bank |
| Address | SAN DIEGO, CA 92121 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Sep 15, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Property Address | 633 SAND SHELL AVE, CARLSBAD, CA 92011-3260 |
| Transaction Type | Mortgage |
| Record Updated | Jun 8, 2026 |
| Title Company | TICOR TITLE SAN DIEGO BR, TICOR TITLE SAN DIEGO BRANCH |
| Name | Verified Name |
|---|---|
| Address | 633 SAND SHELL AVE, CARLSBAD, CA 92011-3260 |
| Document Number | 0000863386 |
|---|---|
| Date | Dec 23, 2021 |
| Instrument | 2021-0863386 |
| Name | MUFG UNION BANK NA |
|---|---|
| Type | Bank |
| Address | SAN DIEGO, CA 92121 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jan 1, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.87% |
| Type Change Date | Jan 1, 2032 |
| Change Frequency | 6 Months |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 4.87% |
| Index | Other |
| Max Rate | 8.87% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Property Address | 633 SAND SHELL AVE, CARLSBAD, CA 92011-3260 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | EQUITY TITLE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0000295567 |
|---|---|
| Date | Jun 29, 2017 |
| Instrument | 2017-0295567 |
| Name | MUFG UNION BANK NA |
|---|---|
| Type | Bank |
| Address | SAN DIEGO, CA 92121 |
| Type | ARM |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jul 1, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.62% |
| Type Change Date | Jul 1, 2024 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 5.62% |
| Index | 1-Year LIBOR |
| Max Rate | 9.62% |
The 2025 property tax bill for 633 Sand Shell Ave was $13,617.
Source: San Diego County assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Diego County |
| Municipality | Carlsbad City |
| Unified School District | Carlsbad Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,209,382 (+2%) Land $683,268 Building $526,114 | |
| 2025 | $13,617.00 Homeowner's exemption | $1,185,670 Land $669,871 Building $515,799 |
| 2023 | $13,116.00 (+1.48%) Homeowner's exemption | $1,139,631 Land $643,860 Building $495,771 |
| 2022 | $12,925.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 633 Sand Shell Ave in Zone X, an area of minimal flood risk.
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 |
| Nearby Flood Policies | 3 in force |
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.
The area around 633 Sand Shell 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 | CARLSBAD MWD serves 96,371 people · EPA ID CA3710005 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Sep 2023 |
| Lead | Under 1 ppb (2022–2024) 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 357 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Astound Broadband, GeoLinks.
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