Contra Costa County property record for 3535 Boyer Cir, Lafayette, CA 94549
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,214 sqft · built 1954 |
| Lot Size | 0.248 acres (10,795 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $3,589 (2025) |
| Deeds & Mortgages | Mar 2020 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 241-190-013-3 |
| Primary APN | 241-190-013-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 11 Rooms |
| Stories | 1 Story |
| Building Area | 2,214 sqft Living Area |
| 1st Floor Area | 1,438 sqft |
| Basement Area | 776 sqft |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1964 |
| Lot Area | 10,795 sqft (0.248 acres) |
| Garage Type | Attached |
| Garage Area | 396 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 3535 BOYER CIR |
|---|---|
| City | LAFAYETTE |
| State | CA |
| Zip | 94549-4901 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BICKERSTAFF TR POR LOT 10 BLK 9 |
| Legal Subdivision | BICKERSTAFF |
| Legal Block | 9 |
| Legal Lot Number | 10 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4008 |
| Census Tract | 350000 |
3535 Boyer Cir is owner-occupied and held in a trust since March 2020.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 3535 BOYER CIR, LAFAYETTE, CA 94549-4901 |
| 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 | Mar 10, 2020 |
| Transfer Doc | 0000047347 |
| Record Updated | Oct 29, 2026 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 12, 2020 |
| Property Address | 3535 BOYER CIR, LAFAYETTE, CA 94549-4901 |
| Document Number | 0000047346 |
| Instrument Date | Mar 10, 2020 |
| Instrument | 47346 |
| Transaction Type | Transfer |
| Record Updated | Mar 18, 2020 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3535 BOYER CIR LAFAYETTE CA 945494901, LAFAYETTE, CA 94549-4901 |
The 2025 property tax bill for 3535 Boyer Cir was $3,589 with a homeowner's exemption.
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 | $142,909 (+2%) Land $37,465 Building $105,444 | |
| 2025 | $3,589.00 Homeowner's exemption | $140,108 Land $36,731 Building $103,377 |
| 2023 | $3,440.00 (+1.68%) Homeowner's exemption | $134,668 Land $35,305 Building $99,363 |
| 2022 | $3,383.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3535 Boyer Cir in Zone X, an area of minimal flood risk, though there have been 6 flood claims nearby since 1983.
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 |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 6 (1983–1998) |
| Claims Outside the SFHA | 4 of 6 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
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 3535 Boyer Cir is moderate, ranking above 44% of the US, with a 0.07% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 44% of the US · lower than 74% of California |
|---|---|
| Wildfire Likelihood | 0.07% 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 459 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T, T-Mobile.
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