San Diego County property record for 3203 Rancho Quartillo, Carlsbad, CA 92009
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,685 sqft · built 2000 |
| Lot Size | 0.385 acres (16,749 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $540,000 (Mar 2010) |
| Tax Bill | $9,711 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 221-850-04-00 |
| Primary APN | 221-850-04-00 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 2,685 sqft Living Area |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2000 |
| Lot Area | 16,749 sqft (0.385 acres) |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 3203 RANCHO QUARTILLO |
|---|---|
| City | CARLSBAD |
| State | CA |
| Zip | 92009-2228 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | P-C |
| Legal Description | LOT 4 TR 013799 |
| Legal Subdivision | CARLSBAD COURT |
| Legal Tract | 013799 |
| Legal Block | 1 |
| Legal Lot Number | 4 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | OCEANSIDE-ESCONDIDO |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 20031 |
Source: San Diego County records · APN 221-850-04-00
Assessment roll updated July 21, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3203 RANCHO QUARTILLO, CARLSBAD, CA 92009-2228 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 25, 2010 · Amount on Record |
| Deed Sale | Mar 25, 2010 · Amount on Record |
| Prior Sale | Jul 10, 2001 · Amount on Record |
| Deed Document Number | 2010147874 |
| Last Transfer Date | Oct 25, 2012 |
| Transfer Doc | 0000678477 |
| Record Updated | Sep 20, 2026 |
Source: San Diego County records · Assessment roll updated July 21, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | San Diego County |
| Municipality | Carlsbad City |
| Unified School District | San Marcos Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $710,962 (+2%) Land $255,587 Building $455,375 | |
| 2025 | $9,711.00 (+3.48%) | $697,023 (+4.04%) Land $250,576 Building $446,447 |
| 2023 | $9,384.00 (-5.76%) | $669,959 Land $240,847 Building $429,112 |
| 2022 | $9,958.00 |
Source: FEMA National Flood Hazard Layer as of September 3, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Low lower than 67% of the US · lower than 81% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
Based on FCC filings for 282 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CARLSBAD MWD serves 96,371 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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