Contra Costa County property record for 1640 School St, Moraga, CA 94556 · Last verified July 2026
| Property Type | Commercial > Office > Commercial Office |
|---|---|
| Year Built | Built 1981 |
| Square Footage | 6,396 sqft Gross Area |
| Lot Size | 26,136 sqft (0.6 acres) |
| Last Sale | $1,250,000 (2022) |
| Tax Bill | $17,914.00 (2025) |
| Primary APN | 257-190-051-9 |
|---|---|
| Alternative APN |
|
| Building Area | 6,396 sqft Gross Area |
|---|---|
| 1st Floor | 6,396 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1981 |
| Exterior Material | Stucco Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Hip Roof Construction |
| Roof Material | Tile Roof |
| Lot Area | 26,136 sqft (0.6 acres) |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Street Address | 1640 SCHOOL ST |
|---|---|
| City | MORAGA |
| State | CA |
| Zip | 94556-1119 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Commercial Office |
| Legal Description | PCL MAP 76 PG 1 PCL C EX MR |
| Legal Subdivision | PM 76 1 |
| Legal Tract | 76PM1 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1022 |
| Census Tract | 352202 |
Source: Contra Costa County records · APN 257-190-051-9
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 | 1127 RAHARA DR, LAFAYETTE, CA 94549-2720 |
| Owner Type | Owner is a Company |
| Date | Document |
|---|---|
| Mar 28, 2022 | Deed of Trust, Mortgage · Stand Alone Second Mortgage BANK OF MARIN |
| Aug 22, 2017 | Intrafamily Transfer, Transfer · Commercial Mortgage BANNER BANK |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 28, 2022 · Amount on Record |
| Deed Sale | Mar 28, 2022 · Amount on Record |
| Prior Sale | Nov 19, 1997 · Amount on Record |
| Deed Doc Number | 202253150 |
| Prior Transfer Date | Aug 15, 2017 |
| Prior Transfer Doc | 0000152630 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1640 SCHOOL ST, MORAGA, CA 94556-1119 |
| Transaction Type | Mortgage |
| Record Updated | Sep 28, 2023 |
| Name | Verified Name |
|---|---|
| Address | 1127 RATIARA DRIVE, LAFAYETTE, CA 94549 |
| Document Number | 0000053151 |
|---|---|
| Date | Mar 28, 2022 |
| Instrument | 2022-053151 |
| Name | BANK OF MARIN |
|---|---|
| Type | Bank |
| Address | NOVATO, CA 94948 |
| Type | Stand Alone Second Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 22, 2017 |
| Property Address | 1640 SCHOOL ST, MORAGA, CA 94556-1119 |
| Document Number | 0000152630 |
| Map Reference | PM76 PG1 |
| Instrument Date | Aug 15, 2017 |
| Instrument | 2017-152630 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Zero or No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1640 SCHOOL ST, MORAGA, CA 94556-1119 |
| Document Number | 0000152631 |
|---|---|
| Date | Aug 22, 2017 |
| Instrument | 2017-152631 |
| Name | BANNER BANK |
|---|---|
| Type | Bank |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Moraga Town |
| Secondary School District | Acalanes Union High School District (09 - 12) |
| Elementary School District | Moraga 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 | $1,353,040 (+2%) Land $811,824 Building $541,216 | |
| 2025 | $17,914.00 (+1.21%) | $1,326,510 (+4.04%) Land $795,906 Building $530,604 |
| 2023 | $17,700.00 (+18.52%) | $1,275,000 Land $765,000 Building $510,000 |
| 2022 | $14,934.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Wildfire Risk | Moderate above 49% of the US · above 29% of California |
|---|---|
| Wildfire Likelihood | About 1 in 1,000 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values are read at the parcel center point; lenders make the official flood determination.
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