Contra Costa County property record for 3121 Hackney Ln, Walnut Creek, CA 94598 · Last verified July 2026
| Property Type | Residential > Condominium / Townhouse > Townhouse |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1976 |
| Square Footage | 1,791 sqft Living Area |
| Lot Size | 4,500 sqft (0.103 acres) |
| Garage | Attached, 575 sqft |
| Last Sale | $1,055,000 (2022) |
| Tax Bill | $12,991.00 (2025) |
| Primary APN | 138-091-050-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Building Area | 1,791 sqft Living Area |
| 1st Floor | 1,791 sqft 1st Floor |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1976 |
| Architectural Style | Traditional Style |
| Exterior Material | Wood Siding Exterior |
| Construction Type | Frame Construction |
| Roof Material | Wood Shingle Roof |
| Lot Area | 4,500 sqft (0.103 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 575 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Heating Fuel | Gas Heating Fuel |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 3121 HACKNEY LN |
|---|---|
| City | WALNUT CREEK |
| State | CA |
| Zip | 94598-4603 |
| Property Usage | Residential Property Usage |
| Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | TRACT 4127 LOT 78 |
| Legal Subdivision | SUBDIVISION 4127 |
| Legal Tract | 4127 |
| Legal Lot Number | 78 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 2 |
| Census Block | 2000 |
| Census Tract | 338302 |
Source: Contra Costa County records · APN 138-091-050-3
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 Individual Names on File |
|---|---|
| Mailing Address | 4110 EMERSON DR, LIVERMORE, CA 94551-4810 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Jul 15, 2022 | Grant Deed, Transfer · Conventional Mortgage ZB NA |
| May 11, 2022 | Grant Deed, Transfer NOT AVAILABLE, HOMELIGHT TITLE & ESCROW CO |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 15, 2022 · Amount on Record |
| Deed Sale | Jul 15, 2022 · Amount on Record |
| Prior Sale | May 11, 2022 · Amount on Record |
| Deed Doc Number | 2022114132 |
| Prior Transfer Date | Feb 25, 2003 |
| Prior Transfer Doc | 0000095572 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 15, 2022 |
| Property Address | 3121 HACKNEY LN, WALNUT CREEK, CA 94598-4603 |
| Document Number | 0000114132 |
| Map Reference | MB 142 PG 1 |
| Instrument Date | Jun 21, 2022 |
| Instrument | 2022-114132 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | NOT AVAILABLE, HOMELIGHT T&E CO |
| 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 | Joint Tenants |
| Address | 4110 EMERSON DR, LIVERMORE, CA 94551-4810 |
| Document Number | 0000114133 |
|---|---|
| Date | Jul 15, 2022 |
| Instrument | 2022-114133 |
| Name | ZB NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 01, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.5% |
| Type Change Date | Aug 01, 2032 |
| Change Frequency | Annually |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 9.5% |
| Index | 1-Year CMT |
| Max Rate | 9.5% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 11, 2022 |
| Property Address | 3121 HACKNEY LN, WALNUT CREEK, CA 94598-4603 |
| Document Number | 0000080811 |
| Map Reference | MB 142 PG 1 |
| Instrument Date | May 08, 2022 |
| Instrument | 2022-080811 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | NOT AVAILABLE, HOMELIGHT TITLE & ESCROW CO |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1375 N SCOTTSDALE RD STE 140, 140, SCOTTSDALE, AZ 85257-3413 |
| Investor | Possibly a Property Investor |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | Mount Diablo 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 | $1,119,574 (+2%) Land $668,561 Building $451,013 | |
| 2025 | $12,991.00 (+4.01%) | $1,097,622 (+4.04%) Land $655,452 Building $442,170 |
| 2023 | $12,490.00 (+139.92%) | $1,055,000 Land $630,000 Building $425,000 |
| 2022 | $5,206.00 |
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