San Diego County property record for 4445 Mayfair Ct, Carlsbad, CA 92010
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,903 sqft · built 1988 |
| Lot Size | 0.439 acres (19,106 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $600,000 (May 2013) |
| Tax Bill | $7,960 (2025) |
| Deeds & Mortgages | Dec 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 208-132-28-00 |
| Primary APN | 208-132-28-00 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,903 sqft Living Area |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Lot Area | 19,106 sqft (0.439 acres) |
| View / Lot | Good |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 4445 MAYFAIR CT |
|---|---|
| City | CARLSBAD |
| State | CA |
| Zip | 92010-2894 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1 |
| Legal Description | LOT 66 TR 011255 |
| Legal Subdivision | CARLSBAD COURT |
| Legal Tract | 011255 |
| Legal Block | 3 |
| Legal Lot Number | 66 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | OCEANSIDE-ESCONDIDO |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 19804 |
4445 Mayfair Ct is owner-occupied and held in a trust since November 2024.
Source: San Diego County records, as of July 28, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 4445 MAYFAIR CT, CARLSBAD, CA 92010-2894 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 17, 2013 · Amount on File |
| Deed Sale | May 17, 2013 · Amount on File |
| Prior Sale | Sep 21, 1992 · Amount on File |
| Deed Document Number | 2013311902 |
| Last Transfer Date | Nov 22, 2024 |
| Transfer Doc | 0000327902 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Property Address | 4445 MAYFAIR CT, CARLSBAD, CA 92010-2894 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | SYNRGO |
| Name | Verified Name |
|---|---|
| Address | 4445 MAYFAIR CT, CARLSBAD, CA 92010-2894 |
| Document Number | 0000843840 |
|---|---|
| Date | Dec 30, 2020 |
| Instrument | 2020-0843840 |
| Name | WATERMARK CAPITAL INC |
|---|---|
| Type | Mortgage Company |
| Address | IRVINE, CA 92618 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jan 1, 2051 |
The 2025 property tax bill for 4445 Mayfair Ct was $7,960.
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 | $753,371 (+2%) Land $502,419 Building $250,952 | |
| 2025 | $7,960.00 Homeowner's exemption | $738,600 Land $492,568 Building $246,032 |
| 2023 | $7,646.00 (+1.58%) Homeowner's exemption | $709,921 Land $473,442 Building $236,479 |
| 2022 | $7,527.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4445 Mayfair Ct 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 | 1 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.
Wildfire risk around 4445 Mayfair Ct is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% 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 | 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 583 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
5G (outdoors only) and 4G LTE
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