Contra Costa County property record for 663 Byrdee Way, Lafayette, CA 94549 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1969 |
| Square Footage | 2,122 sqft Living Area |
| Lot Size | 10,080 sqft (0.231 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $1,150,000 (2021) |
| Tax Bill | $13,536.00 (2025) |
| Primary APN | 164-312-003-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Building Area | 2,122 sqft Living Area |
| 1st Floor | 1,338 sqft 1st Floor |
| Basement Area | 784 sqft Basement |
| Stories | 1 Stories |
| Year Built | Built 1968 |
|---|---|
| Effective Year Built | Effective 1969 |
| Lot Area | 10,080 sqft (0.231 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 440 sqft Garage |
| Street Address | 663 BYRDEE WAY |
|---|---|
| City | LAFAYETTE |
| State | CA |
| Zip | 94549-1701 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT 3543 44 |
| Legal Subdivision | SUB 3543 |
| Legal Tract | 3543 |
| Legal Lot Number | 44 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1012 |
| Census Tract | 321103 |
Source: Contra Costa County records · APN 164-312-003-1
Assessment roll updated July 14, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 663 BYRDEE WAY, LAFAYETTE, CA 94549-1701 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Nov 15, 2021 | Grant Deed, Transfer · Conventional Mortgage GUARANTEED RATE AFFINITY LLC |
| Nov 15, 2021 | Intrafamily Transfer, Transfer PLACER TITLE COMPANY |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 15, 2021 · Amount on Record |
| Deed Sale | Nov 15, 2021 · Amount on Record |
| Deed Doc Number | 2021316582 |
| Prior Transfer Date | Nov 10, 2021 |
| Prior Transfer Doc | 0000316581 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 15, 2021 |
| Property Address | 663 BYRDEE WAY, LAFAYETTE, CA 94549-1701 |
| Document Number | 0000316582 |
| Map Reference | MB 113 PG 31 |
| Instrument Date | Nov 10, 2021 |
| Instrument | 2021-316582 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | PLACER 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 | 663 BYRDEE WAY, LAFAYETTE, CA 94549-1701 |
| Document Number | 0000316583 |
|---|---|
| Date | Nov 15, 2021 |
| Instrument | 2021-316583 |
| Name | GUARANTEED RATE AFFINITY LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 01, 2051 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 15, 2021 |
| Property Address | 663 BYRDEE WAY, LAFAYETTE, CA 94549-1701 |
| Document Number | 0000316581 |
| Map Reference | MB 113 PG 31 |
| Instrument Date | Nov 10, 2021 |
| Instrument | 2021-316581 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Title Company | PLACER TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3 CHAPARRAL CT, RANCHO SANTA MARGARITA, CA 92688-5553 |
| Investor | Possibly a Property Investor |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | Martinez Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,100,000 (-) Land $717,392 Building $382,608 | |
| 2025 | $13,536.00 (+6.42%) Homeowner's exemption | $1,100,000 (+3.87%) Land $717,392 Building $382,608 |
| 2023 | $12,720.00 (-7.58%) Homeowner's exemption | $1,059,000 Land $691,000 Building $368,000 |
| 2022 | $13,763.00 |
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