Contra Costa County property record for 930 Dewing Ave, Lafayette, CA 94549 · Last verified July 2026
| Property Type | Commercial > Office > Medical Building |
|---|---|
| Year Built | Built 1963 |
| Square Footage | 2,844 sqft Gross Area |
| Lot Size | 14,679 sqft (0.337 acres) |
| Last Sale | $1,100,000 (2019) |
| Tax Bill | $15,354.00 (2025) |
| Primary APN | 243-102-012-8 |
|---|---|
| Alternative APN |
|
| Total Rooms | 1 Rooms |
|---|---|
| Building Area | 2,844 sqft Gross Area |
| 1st Floor | 2,844 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Exterior Material | Wood Siding Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Flat Roof Construction |
| Lot Area | 14,679 sqft (0.337 acres) |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Street Address | 930 DEWING AVE |
|---|---|
| City | LAFAYETTE |
| State | CA |
| Zip | 94549-4223 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Medical Building |
| Legal Description | BICKERSTAFF TR POR LOTS 12 & 13 BLK 1 |
| Legal Subdivision | BICKERSTAFF |
| Legal Block | 1 |
| Legal Lot Number | 12,13 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1003 |
| Census Tract | 350000 |
Source: Contra Costa County records · APN 243-102-012-8
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 | 930 DEWING AVE, LAFAYETTE, CA 94549-4223 |
| Owner Type | Owner is a Company |
| Date | Document |
|---|---|
| Nov 05, 2020 | Deed of Trust, Mortgage · Small Business Association Mortgage BAY AREA EMPLOYMENT DEVELOPMENT COMPANY |
| Aug 27, 2019 | Grant Deed, Construction Loan · Building or Construction Mortgage BANK OF THE WEST |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 27, 2019 · Amount on Record |
| Deed Sale | Aug 27, 2019 · Amount on Record |
| Deed Doc Number | 2019138211 |
| Prior Transfer Date | Feb 11, 2008 |
| Prior Transfer Doc | 0000055910 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 930 DEWING AVE, LAFAYETTE, CA 94549-4223 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 930 DEWING AVE, LAFAYETTE, CA 94549-4223 |
| Document Number | 0000264314 |
|---|---|
| Date | Nov 05, 2020 |
| Instrument | 2020-264314 |
| Name | BAY AREA EMPLOYMENT DEVELOPMENT COMPANY |
|---|---|
| Type | Non-Lending Institution |
| Address | WALNUT CREEK, CA 94596 |
| Type | Small Business Association Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 27, 2019 |
| Property Address | 930 DEWING AVE, LAFAYETTE, CA 94549-4223 |
| Document Number | 0000138211 |
| Instrument Date | Aug 13, 2019 |
| Instrument | 138211 |
| Transaction Type | Construction Loan |
| Record Updated | Sep 03, 2019 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,210.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 930 DEWING AVE LAFAYETTE CA 945494223, LAFAYETTE, CA 94549-4223 |
| Document Number | 138212 |
|---|---|
| Date | Aug 27, 2019 |
| Instrument | 138212 |
| Name | BANK OF THE WEST |
|---|---|
| Type | Bank |
| Address | SACRAMENTO, CA 95814 |
| Type | Building or Construction Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Number | 138214, |
|---|---|
| Date | Aug 27, 2019 |
| Instrument | 138214 |
| Name | BANK OF THE WEST |
|---|---|
| Type | Bank |
| Address | SACRAMENTO, CA 95814 |
| Amount | Amount Recorded |
|---|
| Rate Type | Adjustable Rate |
|---|
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 | $1,227,065 (+2%) Land $669,309 Building $557,756 | |
| 2025 | $15,354.00 (+2.59%) | $1,203,006 (+4.04%) Land $656,186 Building $546,820 |
| 2023 | $14,966.00 (+1.81%) | $1,156,294 Land $630,706 Building $525,588 |
| 2022 | $14,700.00 |
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