Contra Costa County property record for 3231 Sweet Dr, Lafayette, CA 94549
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,058 sqft · built 1949 |
| Lot Size | 0.258 acres (11,250 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $18,292 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 236-131-016-8 |
| Primary APN | 236-131-016-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,058 sqft Living Area |
| 1st Floor Area | 1,538 sqft |
| 2nd Floor Area | 520 sqft |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1975 |
| Lot Area | 11,250 sqft (0.258 acres) |
| Garage Type | Attached |
| Garage Area | 520 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 3231 SWEET DR |
|---|---|
| City | LAFAYETTE |
| State | CA |
| Zip | 94549-5305 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ST MARYS ESTATES LOT 103 |
| Legal Subdivision | ST MARYS ESTATES |
| Legal Lot Number | 103 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 351200 |
3231 Sweet Dr is owner-occupied and held in a trust since November 2024.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 3231 SWEET DR, LAFAYETTE, CA 94549-5305 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | 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 Transfer Date | Nov 2, 2024 |
| Transfer Doc | 0000120324 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 3231 Sweet Dr was $18,292.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Lafayette City |
| Secondary School District | Acalanes Union High School District (09 - 12) |
| Elementary School District | Lafayette Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $992,738 (-33.59%) Land $724,053 Building $268,685 | |
| 2025 | $18,292.00 | $1,494,800 Land $1,111,000 Building $383,800 |
| 2023 | $3,059.00 (+1.59%) Homeowner's exemption | $188,231 Land $47,098 Building $141,133 |
| 2022 | $3,011.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3231 Sweet Dr in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1980.
Source: FEMA National Flood Hazard Layer, effective October 12, 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 |
| Flood Insurance Cost | Premium on File median of 12 policies |
| Nearby Flood Policies | 12 in force |
| Nearby Flood Claims | 5 (1980–1995) |
| Claims Outside the SFHA | 1 of 5 |
| Most Recent Claim | Jan 1995 · Severe Winter Storms, Flooding, Landslides, Mud Flows |
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 3231 Sweet Dr is moderate, ranking above 63% 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 63% of the US · lower than 61% of California |
|---|---|
| Wildfire Likelihood | 0.2% 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 | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 252 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Etheric Networks, Unwired.
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