Contra Costa County property record for 100 Whitethorne Dr, Moraga, CA 94556 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1980 |
| Square Footage | 3,054 sqft Living Area |
| Lot Size | 18,200 sqft (0.418 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $1,070,000 (2009) |
| Tax Bill | $17,064.00 (2025) |
| Primary APN | 257-381-027-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Building Area | 3,054 sqft Living Area |
| 1st Floor | 2,409 sqft 1st Floor |
| 2nd Floor | 645 sqft 2nd Floor |
| Stories | 2 Stories |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1980 |
| Lot Area | 18,200 sqft (0.418 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 517 sqft Garage |
| Heating System | Central Heating |
|---|
| Street Address | 100 WHITETHORNE DR |
|---|---|
| City | MORAGA |
| State | CA |
| Zip | 94556-1737 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT 3310 LOT 9 EX MR |
| Legal Subdivision | SUBDIVISION 3310 |
| Legal Tract | 3310 |
| Legal Lot Number | 9 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1003 |
| Census Tract | 352102 |
Source: Contra Costa County records · APN 257-381-027-8
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 | 2 Company Names on File |
|---|---|
| Mailing Address | 100 WHITETHORNE DR, MORAGA, CA 94556-1737 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Date | Document |
|---|---|
| Apr 30, 2021 | Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC |
| Jan 11, 2018 | Quit Claim Deed, Transfer Quitclaim Document |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 07, 2009 · Amount on Record |
| Deed Sale | Aug 07, 2009 · Amount on Record |
| Deed Doc Number | 2009190671 |
| Last Transfer Date | Jan 08, 2018 |
| Transfer Doc | 0000004452 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 100 WHITETHORNE DR, MORAGA, CA 94556-1737 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | WFG NATIONAL TITLE IRVINE |
| Name | Verified Name |
|---|---|
| Address | 100 WHITETHORNE DR, MORAGA, CA 94556-1737 |
| Document Number | 0000130202 |
|---|---|
| Date | Apr 30, 2021 |
| Instrument | 2021-130202 |
| Name | GUARANTEED RATE INC |
|---|---|
| Type | Mortgage Company |
| Address | CHICAGO, IL 60613 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | May 01, 2036 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 11, 2018 |
| Property Address | 100 WHITETHORNE DR, MORAGA, CA 94556-1737 |
| Document Number | 0000004452 |
| Instrument Date | Jan 08, 2018 |
| Instrument | 4452 |
| Transaction Type | Transfer |
| Record Updated | Jan 16, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 100 WHITETHORNE DR MORAGA CA 945561737, MORAGA, CA 94556-1737 |
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 | $1,408,790 (+2%) Land $974,307 Building $434,483 | |
| 2025 | $17,064.00 (+5.81%) Homeowner's exemption | $1,381,167 (+4.04%) Land $955,203 Building $425,964 |
| 2023 | $16,127.00 (+1.61%) Homeowner's exemption | $1,327,536 Land $918,112 Building $409,424 |
| 2022 | $15,872.00 |
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