Contra Costa County property record for 643 Augustine Ln, Lafayette, CA 94549 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 5 Beds |
| Bathrooms | 3.5 Baths |
| Year Built | Built 1975 |
| Square Footage | 2,916 sqft Living Area |
| Lot Size | 10,000 sqft (0.23 acres) |
| Garage | Attached, 379 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $11,034.00 (2025) |
| Primary APN | 238-102-013-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 8 Rooms |
| Building Area | 2,916 sqft Living Area |
| Gross Area | 3,295 sqft Gross Area |
| 1st Floor | 1,972 sqft 1st Floor |
| 2nd Floor | 944 sqft 2nd Floor |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Ranch Style |
| Exterior Material | Brick Veneer Exterior |
| Construction Type | Frame Construction |
| Roof Material | Wood Shingle Roof |
| Lot Area | 10,000 sqft (0.23 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 379 sqft Garage |
| Deck Area | Deck Area |
| Cooling System | Wall Unit Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 643 AUGUSTINE LN |
|---|---|
| City | LAFAYETTE |
| State | CA |
| Zip | 94549-5312 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | ROSE ESTATES LOT 18 |
| Legal Subdivision | ROSE ESTATES |
| Legal Lot Number | 18 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1010 |
| Census Tract | 351200 |
Source: Contra Costa County records · APN 238-102-013-6
Assessment roll updated July 14, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 643 AUGUSTINE LN, LAFAYETTE, CA 94549-5312 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | May 16, 2000 |
| Transfer Doc | 0000143889 |
| Record Refreshed | Sep 20, 2026 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $842,584 (+2%) Land $285,187 Building $557,397 | |
| 2025 | $11,034.00 (+3.66%) Homeowner's exemption | $826,064 (+4.04%) Land $279,596 Building $546,468 |
| 2023 | $10,644.00 (+1.58%) Homeowner's exemption | $793,989 Land $268,740 Building $525,249 |
| 2022 | $10,478.00 |
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