Contra Costa County property record for 5 Blackthorn Rd, Lafayette, CA 94549 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,696 sqft · built 1959 |
| Lot Size | 0.45 acres (19,602 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $429,000 (Mar 2000) |
| Tax Bill | $9,401 (2025) |
| Deeds & Mortgages | Jan 2022 Mortgage Jun 2017 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 251-020-015-3 |
| Primary APN | 251-020-015-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,696 sqft Living Area |
| 1st Floor Area | 1,696 sqft |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1964 |
| Lot Area | 19,602 sqft (0.45 acres) |
| Garage Type | Attached |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 5 BLACKTHORN RD |
|---|---|
| City | LAFAYETTE |
| State | CA |
| Zip | 94549-3355 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | POR RO ACALANES |
| Legal Subdivision | ACALANES RHO |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 353002 |
Source: Contra Costa County records · APN 251-020-015-3
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 Company Names on File |
|---|---|
| Mailing Address | 5 BLACKTHORN RD, LAFAYETTE, CA 94549-3355 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Date | Document |
|---|---|
| Jan 19, 2022 | Deed of Trust, Mortgage · Conventional Mortgage OPTIMUM FIRST INC |
| Jun 29, 2017 | Deed of Trust, Mortgage · Line of Credit PRIVATE INDIVIDUAL |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 08, 2000 · Amount on Record |
| Deed Sale | Mar 08, 2000 · Amount on Record |
| Deed Document Number | 200045891 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 5 BLACKTHORN RD, LAFAYETTE, CA 94549-3355 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | WFG NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 5 BLACKTHORN RD, LAFAYETTE, CA 94549-3355 |
| Document Number | 0000011339 |
|---|---|
| Date | Jan 19, 2022 |
| Instrument | 2022-011339 |
| Name | OPTIMUM FIRST INC |
|---|---|
| Type | Mortgage Company |
| Address | FOUNTAIN VALLEY, CA 92708 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Feb 01, 2037 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 5 BLACKTHORN RD, LAFAYETTE, CA 94549-3355 |
| Document Number | 0000121726 |
| Instrument Date | Jun 29, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Aug 23, 2018 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 5 BLACKTHORN RD LAFAYETTE CA 945493355, LAFAYETTE, CA 94549-3355 |
| Document Number | 0000121726 |
|---|---|
| Date | Jul 07, 2017 |
| Instrument | 121726 |
| Name | PRIVATE INDIVIDUAL |
|---|---|
| Type | Funding / Finance Company |
| Address | SAN JOSE, CA 95164-1690 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 06, 2047 |
| Rate Type | Adjustable Rate |
|---|
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 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 | $681,932 (+2%) Land $470,302 Building $211,630 | |
| 2025 | $9,401.00 (+4.57%) | $668,562 (+4.04%) Land $461,081 Building $207,481 |
| 2023 | $8,990.00 (+1.59%) Homeowner's exemption | $642,603 Land $443,178 Building $199,425 |
| 2022 | $8,849.00 |
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 | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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