Contra Costa County property record for 646 Sweet Ct, Lafayette, CA 94549 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 2010 |
| Square Footage | 1,591 sqft Living Area |
| Lot Size | 12,000 sqft (0.276 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $1,705,000 (2022) |
| Tax Bill | $21,397.00 (2025) |
| Primary APN | 236-041-010 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 1,591 sqft Living Area |
| 1st Floor | 1,591 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 2010 |
| Lot Area | 12,000 sqft (0.276 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 570 sqft Garage |
| Heating System | Central Heating |
|---|
| Street Address | 646 SWEET CT |
|---|---|
| City | LAFAYETTE |
| State | CA |
| Zip | 94549-5304 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | ST MARYS ESTATES LOT 222 |
| Legal Subdivision | ST MARYS ESTATES |
| Legal Lot Number | 222 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1005 |
| Census Tract | 351200 |
Source: Contra Costa County records · APN 236-041-010
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 | Individual Name on File |
|---|---|
| Mailing Address | 646 SWEET CT, LAFAYETTE, CA 94549-5304 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Apr 29, 2024 | Intrafamily Transfer, Transfer |
| Nov 24, 2020 | Deed of Trust, Mortgage · Conventional Mortgage WINNPOINTE CORPORATION |
| Aug 11, 2020 | Deed of Trust, Mortgage · Conventional Mortgage OWNING CORPORATION |
| Aug 09, 2022 | Grant Deed, Transfer · Conventional Mortgage GUARANTEED RATE INC |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 09, 2022 · Amount on Record |
| Deed Sale | Aug 09, 2022 · Amount on Record |
| Prior Sale | Oct 27, 2015 · Amount on Record |
| Deed Doc Number | 2022123844 |
| Prior Transfer Date | May 16, 2013 |
| Prior Transfer Doc | 0000130505 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 29, 2024 |
| Property Address | 646 SWEET CT, LAFAYETTE, CA 94549-5304 |
| Document Number | 0000039885 |
| Map Reference | MB 37 PG 30 |
| Instrument Date | Apr 26, 2024 |
| Instrument | 2024-039885 |
| Transaction Type | Transfer |
| Record Updated | May 08, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 646 SWEET CT, LAFAYETTE, CA 94549-5304 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 646 SWEET CT, LAFAYETTE, CA 94549-5304 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | ORANGE COAST TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 645 SWEET CT, LAFAYETTE, CA 94549-5304 |
| Document Number | 0000284835 |
|---|---|
| Date | Nov 24, 2020 |
| Instrument | 2020-284835 |
| Name | WINNPOINTE CORPORATION |
|---|---|
| Type | Mortgage Company |
| Address | ORANGE, CA 92868 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Dec 01, 2035 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 646 SWEET CT, LAFAYETTE, CA 94549-5304 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | ORANGE COAST TITLE SAN JOSE |
| Name | Verified Name |
|---|
| Document Number | 0000166351 |
|---|---|
| Date | Aug 11, 2020 |
| Instrument | 2020-166351 |
| Name | OWNING CORPORATION |
|---|---|
| Type | Non-Lending Institution |
| Address | ORANGE, CA 92868 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Aug 01, 2035 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 09, 2022 |
| Property Address | 646 SWEET CT, LAFAYETTE, CA 94549-5304 |
| Document Number | 0000123844 |
| Map Reference | MB 37 PG 30 |
| Instrument Date | Aug 04, 2022 |
| Instrument | 2022-123844 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property (Marital Community) with Rights of Survivorship |
| Address | 646 SWEET CT, LAFAYETTE, CA 94549-5304 |
| Document Number | 0000123845 |
|---|---|
| Date | Aug 09, 2022 |
| Instrument | 2022-123845 |
| Name | GUARANTEED RATE INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 01, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.25% |
| Type Change Date | Sep 01, 2029 |
| Change Frequency | 6 Months |
| Min Rate At Change | 3% |
| Max Rate At Change | 9.25% |
| Index | Other |
| Margin | 3 |
| Max Rate | 9.25% |
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 | $1,809,359 (+2%) Land $1,485,691 Building $323,668 | |
| 2025 | $21,397.00 (+3.5%) | $1,773,882 (+4.04%) Land $1,456,560 Building $317,322 |
| 2023 | $20,673.00 (+40.8%) | $1,705,000 Land $1,400,000 Building $305,000 |
| 2022 | $14,683.00 |
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