Contra Costa County property record for 931 Harbor View Dr, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 5 ba · 4,014 sqft · built 1969 |
| Lot Size | 0.248 acres (10,800 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $707,000 (Nov 2018) |
| Tax Bill | $14,196 (2025) |
| Deeds & Mortgages | Jul 2019 Line of Credit May 2019 Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 374-182-003-3 |
| Primary APN | 374-182-003-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 5 Baths |
| Total Rooms | 19 Rooms |
| Stories | 2 Stories |
| Building Area | 4,014 sqft Living Area |
| 1st Floor Area | 1,898 sqft |
| 2nd Floor Area | 686 sqft |
| Basement Area | 1,430 sqft |
| Year Built | Built 1969 |
|---|---|
| Effective Year Built | Effective 1990 |
| Lot Area | 10,800 sqft (0.248 acres) |
| Garage Type | Attached |
| Garage Area | 473 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 931 HARBOR VIEW DR |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-2761 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | TRACT 3173 LOT 338 |
| Legal Subdivision | SUBDIVISION 3173 |
| Legal Tract | 3173 |
| Legal Lot Number | 338 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 319002 |
Source: Contra Costa County records · APN 374-182-003-3
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 | 931 HARBOR VIEW DR, MARTINEZ, CA 94553-2761 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Jul 23, 2019 | Trustee's Deed, Construction Loan · Line of Credit TCF NAT'L BK |
| May 13, 2019 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS |
| Nov 09, 2018 | Grant Deed, Transfer · ARM AXOS BANK |
| Jul 03, 2017 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 09, 2018 · Amount on Record |
| Deed Sale | Nov 09, 2018 · Amount on Record |
| Prior Sale | Sep 04, 1998 · Amount on Record |
| Deed Document Number | 2018182492 |
| Prior Transfer Date | Jun 30, 2017 |
| Prior Transfer Doc | 0000119374 |
| Record Updated | Sep 20, 2026 |
| Document Type | Trustee's Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 23, 2019 |
| Property Address | 931 HARBOR VIEW DR, MARTINEZ, CA 94553-2761 |
| Instrument Date | Jul 19, 2019 |
| Instrument | 113686 |
| Transaction Type | Construction Loan |
| Record Updated | Jul 31, 2019 |
| Title Company | SERVICELINK |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 931 HARBOR VIEW DR MARTINEZ CA 945532761, MARTINEZ, CA 94553-2761 |
| Document Number | 0000113686 |
|---|---|
| Date | Jul 23, 2019 |
| Instrument | 113686 |
| Name | TCF NAT'L BK |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57106 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 931 HARBOR VIEW DR, MARTINEZ, CA 94553-2761 |
| Document Number | 0000072034 |
| Instrument Date | May 13, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Jun 03, 2019 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 931 HARBOR VIEW DR MARTINEZ CA 945532761, MARTINEZ, CA 94553-2761 |
| Document Number | 0000072034 |
|---|---|
| Date | May 17, 2019 |
| Instrument | 72034 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 16, 2049 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 09, 2018 |
| Property Address | 931 HARBOR VIEW DR, MARTINEZ, CA 94553-2761 |
| Document Number | 0000182492 |
| Map Reference | MB 94 PG 32 |
| Instrument Date | Oct 29, 2018 |
| Instrument | 2018-182492 |
| Transaction Type | Transfer |
| Record Updated | Jul 27, 2021 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 931 HARBOR VIEW DR, MARTINEZ, CA 94553-2761 |
| Document Number | 0000182493 |
|---|---|
| Date | Nov 09, 2018 |
| Instrument | 2018-182493 |
| Name | AXOS BANK |
|---|---|
| Type | Bank |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 01, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.5% |
| Type Change Date | Dec 01, 2023 |
| Change Frequency | Annually |
| Min Rate At Change | 5.5% |
| Max Rate At Change | 11.5% |
| Index | 1-Year LIBOR |
| Max Rate | 11.5% |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 03, 2017 |
| Property Address | 931 HARBOR VIEW DR, MARTINEZ, CA 94553-2761 |
| Document Number | 0000119374 |
| Instrument Date | Jun 30, 2017 |
| Instrument | 119374 |
| Transaction Type | Transfer |
| Record Updated | Jul 11, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 931 HARBOR VIEW DR MARTINEZ CA 945532761, MARTINEZ, CA 94553-2761 |
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 | $1,128,106 (+2%) Land $432,371 Building $695,735 | |
| 2025 | $14,196.00 (+43.96%) Homeowner's exemption | $1,105,988 (+45.9%) Land $423,894 Building $682,094 |
| 2023 | $9,861.00 (-1.56%) Homeowner's exemption | $758,043 Land $407,435 Building $350,608 |
| 2022 | $10,017.00 |
Source: FEMA National Flood Hazard Layer as of October 12, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AO, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Radiate Holdings Fiber | 1,500 / 1,500 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: T-Mobile USA, Verizon.
Based on FCC filings for 765 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF MARTINEZ serves 31,015 people |
|---|---|
| Water Source | Purchased surface water from CONTRA COSTA WATER DISTRICT |
| Last State Inspection | Oct 2025 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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