Contra Costa County property record for 903 Helix Dr, Concord, CA 94518 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1995 |
| Square Footage | 1,927 sqft Living Area |
| Lot Size | 7,000 sqft (0.161 acres) |
| Garage | Attached, 440 sqft |
| Last Sale | $220,000 (1995) |
| Tax Bill | $12,765.00 (2025) |
| Primary APN | 147-322-007-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Building Area | 1,927 sqft Living Area |
| Gross Area | 2,367 sqft Gross Area |
| 1st Floor | 1,927 sqft 1st Floor |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Ranch Style |
| Exterior Material | Stucco Exterior |
| Construction Type | Frame Construction |
| Roof Material | Wood Shingle Roof |
| Lot Area | 7,000 sqft (0.161 acres) |
| Depth X Width | 100 ft x 70 ft Depth x Width |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 440 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 903 HELIX DR |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94518-3446 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT 4484 LOT 16 EX MR |
| Legal Subdivision | SUBDIVISION 4484 |
| Legal Tract | 4484 |
| Legal Lot Number | 16 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 2 |
| Census Block | 2005 |
| Census Tract | 338102 |
Source: Contra Costa County records · APN 147-322-007-5
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 | Company Name on File |
|---|---|
| Mailing Address | 903 HELIX DR, CONCORD, CA 94518-3446 |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Date | Document |
|---|---|
| Dec 02, 2022 | Intrafamily Transfer, Transfer |
| Mar 18, 2022 | Grant Deed, Transfer · Conventional Mortgage ROCKET MORTGAGE LLC |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 30, 1995 · Amount on Record |
| Deed Sale | Jun 30, 1995 · Amount on Record |
| Deed Doc Number | 1995103188 |
| Last Transfer Date | Nov 18, 2022 |
| Transfer Doc | 0000180004 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 02, 2022 |
| Property Address | 903 HELIX DR, CONCORD, CA 94518-3446 |
| Document Number | 0000180004 |
| Map Reference | MB 162 PG 48&49 |
| Instrument Date | Nov 18, 2022 |
| Instrument | 2022-180004 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 903 HELIX DR, CONCORD, CA 94518-3446 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 18, 2022 |
| Property Address | 903 HELIX DR, CONCORD, CA 94518-3446 |
| Document Number | 0000048586 |
| Map Reference | MB 162 PG 48&49 |
| Instrument Date | Mar 10, 2022 |
| Instrument | 2022-048586 |
| 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 |
|---|---|
| Address | 903 HELIX DR, CONCORD, CA 94518-3446 |
| Document Number | 0000048587 |
|---|---|
| Date | Mar 18, 2022 |
| Instrument | 2022-048587 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2052 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Concord City |
| 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 | $1,050,000 (-1.41%) Land $677,419 Building $372,581 | |
| 2025 | $12,765.00 (+9.7%) | $1,065,000 (+9.91%) Land $687,097 Building $377,903 |
| 2023 | $11,636.00 (+148.05%) | $969,000 Land $625,000 Building $344,000 |
| 2022 | $4,691.00 |
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