Contra Costa County property record for 947 Dewing Ave, Lafayette, CA 94549 · Last verified July 2026
| Property Type | Residential > Multi-Unit > Duplex |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Architecture Style | Duplex Single |
| Year Built | Built 1949 |
| Square Footage | 1,846 sqft Living Area |
| Lot Size | 7,750 sqft (0.178 acres) |
| Garage | Attached, 480 sqft |
| Tax Bill | $6,528.00 (2025) |
| Primary APN | 243-101-034-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 12 Rooms |
| Building Area | 1,846 sqft Living Area |
| 1st Floor | 1,846 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1949 |
| Architectural Style | Duplex Single Style |
| Lot Area | 7,750 sqft (0.178 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 480 sqft Garage |
| Street Address | 947 DEWING AVE |
|---|---|
| City | LAFAYETTE |
| State | CA |
| Zip | 94549-4253 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Duplex |
| Legal Description | BICKERSTAFF TR POR LOTS 48 & 49 BLK 2 |
| Legal Subdivision | BICKERSTAFF TR |
| Legal Block | 2 |
| Legal Lot Number | 48,49 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1009 |
| Census Tract | 350000 |
Source: Contra Costa County records · APN 243-101-034-3
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 | 360 SMITH FLAT RD, ANGELS CAMP, CA 95222-9774 |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Sep 28, 1999 |
| Transfer Doc | 0000008990 |
| 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 | $362,953 (+2%) Land $223,509 Building $139,444 | |
| 2025 | $6,528.00 (+2.72%) | $355,837 (+4.04%) Land $219,127 Building $136,710 |
| 2023 | $6,355.00 (+0.32%) | $342,021 Land $210,619 Building $131,402 |
| 2022 | $6,335.00 |
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