Contra Costa County property record for 830 Grandview Dr, Martinez, CA 94553 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 1.5 Baths |
| Year Built | Built 1949 |
| Square Footage | 2,241 sqft Living Area |
| Lot Size | 5,227 sqft (0.12 acres) |
| Garage | Attached, 634 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $3,650.00 (2025) |
| Primary APN | 373-071-005-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 10 Rooms |
| Building Area | 2,241 sqft Living Area |
| 1st Floor | 1,779 sqft 1st Floor |
| Basement Area | 462 sqft Basement |
| Stories | 1 Stories |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1949 |
| Lot Area | 5,227 sqft (0.12 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 634 sqft Garage |
| Street Address | 830 GRANDVIEW DR |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-1312 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | POR RO LAS JUNTAS |
| Legal Subdivision | LAS JUNTAS RHO |
| Legal Block | E |
| Legal Lot Number | 1 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1035 |
| Census Tract | 317000 |
Source: Contra Costa County records · APN 373-071-005-4
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 Company Names on File |
|---|---|
| Mailing Address | 830 GRANDVIEW DR, MARTINEZ, CA 94553-1312 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Family Revocable Trust |
| Date | Document |
|---|---|
| Dec 11, 2025 | Intrafamily Transfer, Transfer |
| Jun 22, 2021 | Deed of Trust, Mortgage · Line of Credit PATELCO CU |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Dec 02, 2025 |
| Transfer Doc | 0000138694 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 11, 2025 |
| Property Address | 830 GRANDVIEW DR, MARTINEZ, CA 94553-1312 |
| Document Number | 0000138694 |
| Map Reference | MB 1 PG 14 |
| Instrument Date | Dec 03, 2025 |
| Instrument | 2025- 138694 |
| Transaction Type | Transfer |
| Record Updated | Dec 22, 2025 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Zero or No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 830 GRANDVIEW DR, MARTINEZ, CA 94553-1312 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 830 GRANDVIEW DR, MARTINEZ, CA 94553-1312 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | PLACER TITLE |
| Name | Verified Name |
|---|---|
| Address | 830 GRANDVIEW DR, MARTINEZ, CA 94553-1312 |
| Document Number | 0000179725 |
|---|---|
| Date | Jun 22, 2021 |
| Instrument | 2021-179725 |
| Name | PATELCO CU |
|---|---|
| Type | Credit Union |
| Address | DUBLIN, CA 94568 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 301 Months |
| Due | Jul 30, 2046 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Martinez City |
| 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 | $240,200 (+2%) Land $84,503 Building $155,697 | |
| 2025 | $3,650.00 (+6.51%) | $235,492 (+4.04%) Land $82,847 Building $152,645 |
| 2023 | $3,427.00 (+1.57%) Homeowner's exemption | $226,349 Land $79,631 Building $146,718 |
| 2022 | $3,374.00 |
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