San Diego County property record for 166 Diamante Rd, San Marcos, CA 92078
| Property Type | Condominium |
|---|---|
| Details | 3 bd · 2.5 ba · 1,389 sqft · built 2020 |
| Owner | 2 Trust Names on File |
| Last Sale | $910,636 (Oct 2020) |
| Tax Bill | $9,751 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 222-772-08-12 |
| Primary APN | 222-772-08-12 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Building Area | 1,389 sqft Living Area |
| Year Built | Built 2020 |
|---|---|
| Effective Year Built | Effective 2020 |
| Architectural Style | Condo/Apartment |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 166 DIAMANTE RD |
|---|---|
| City | SAN MARCOS |
| State | CA |
| Zip | 92078-1412 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | SPECIFIC P |
| Legal Description | LOT 1 US 68 PER DOC20-0129811&UND INT IN UNIT 5 TR 016298 |
| Legal Tract | 016298 |
| Legal Block | 4 |
| Legal Lot Number | 1 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | OCEANSIDE-ESCONDIDO |
| Census Block Group | 4 |
| Census Block | 4000 |
| Census Tract | 20044 |
166 Diamante Rd, a condominium, is owner-occupied and held in a trust since October 2020.
Source: San Diego County records, as of July 28, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 166 DIAMANTE RD, SAN MARCOS, CA 92078-1412 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 15, 2020 · Amount on File |
| Deed Sale | Oct 15, 2020 · Amount on File |
| Deed Document Number | 2020627816 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 166 Diamante Rd was $9,751.
Source: San Diego County assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Diego County |
| Municipality | San Marcos City |
| Unified School District | San Marcos Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $589,211 (+2%) Land $353,304 Building $235,907 | |
| 2025 | $9,751.00 | $577,659 Land $346,377 Building $231,282 |
| 2023 | $9,103.00 (+2.53%) | $555,230 Land $332,928 Building $222,302 |
| 2022 | $8,878.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 166 Diamante Rd 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 166 Diamante Rd is moderate, ranking above 66% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 66% of the US · above 40% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Direct burnable vegetation |
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 | VALLECITOS WD serves 114,700 people · EPA ID CA3710002 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Mar 2022 |
| 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 | 1 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 468 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Cox Communications Fiber · Cable in parts of the area | 2,000 / 35 |
| Spectrum Cable | 1,000 / 50 |
| San Diego Broadband Fixed Wireless | 500 / 100 |
May also be available: Verizon.
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