Contra Costa County property record for 3535 Old Mountain View Dr, Lafayette, CA 94549
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 3 ba · 3,333 sqft · built 1972 |
| Lot Size | 0.54 acres (23,522 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,165,000 (Apr 2006) |
| Tax Bill | $19,372 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 241-240-011-7 |
| Primary APN | 241-240-011-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 12 Rooms |
| Stories | 1 Story |
| Building Area | 3,333 sqft Living Area |
| 1st Floor Area | 3,333 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1973 |
| Architectural Style | Ranch |
| Exterior Material | Wood Siding |
| Roof Material | Wood Shingle |
| Lot Area | 23,522 sqft (0.54 acres) |
| Garage Type | Attached |
| Garage Area | 483 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Forced Air with A/C |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 3535 OLD MOUNTAIN VIEW DR |
|---|---|
| City | LAFAYETTE |
| State | CA |
| Zip | 94549-4918 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | RECORD OF SURVEY 49 LSM 15 POR PCL B |
| Legal Subdivision | ACALANES HEIGHTS |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4002 |
| Census Tract | 350000 |
3535 Old Mountain View Dr is owned and occupied by two individuals who bought it in April 2006.
Source: Contra Costa County records, as of July 14, 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 Individual Names on File |
|---|---|
| Mailing Address | 3535 OLD MOUNTAIN VIEW DR, LAFAYETTE, CA 94549-4918 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 10, 2006 · Amount on File |
| Deed Sale | Apr 10, 2006 · Amount on File |
| Deed Document Number | 2006109522 |
| Prior Transfer Date | Aug 7, 2001 |
| Prior Transfer Doc | 0000307507 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 3535 Old Mountain View Dr was $19,372 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 | $1,623,895 (+2%) Land $975,733 Building $648,162 | |
| 2025 | $19,372.00 Homeowner's exemption | $1,592,054 Land $956,601 Building $635,453 |
| 2023 | $18,712.00 (+1.56%) Homeowner's exemption | $1,530,235 Land $919,456 Building $610,779 |
| 2022 | $18,425.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3535 Old Mountain View Dr in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| 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 Old Mountain View Dr is moderate, ranking above 46% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 46% of the US · lower than 72% of California |
|---|---|
| Wildfire Likelihood | 0.1% 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 | 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 173 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 |
May also be available: AT&T, Etheric Networks, Verizon.
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