Contra Costa County property record for 4683 Pacheco Blvd, Martinez, CA 94553
| Property Type | Duplex |
|---|---|
| Details | 5 bd · 2.5 ba · 2,476 sqft · built 1948 |
| Lot Size | 0.51 acres (22,215 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,981 (2025) |
| Deeds & Mortgages | Aug 2019 Line of Credit May 2017 Transfer + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 159-240-008-7 |
| Primary APN | 159-240-008-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 12 Rooms |
| Stories | 1 Story |
| Building Area | 2,476 sqft Living Area |
| 1st Floor Area | 2,476 sqft |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Duplex Single |
| Lot Area | 22,215 sqft (0.51 acres) |
| Garage Type | Attached |
| Garage Area | 868 sqft |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 4683 PACHECO BLVD |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-3625 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R7 |
| Legal Description | PCL MAP 68 PG 1 PCL B |
| Legal Tract | 68PM1 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 320004 |
4683 Pacheco Blvd, a duplex, is owned by two individuals who acquired it in May 2017.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 2031, MARTINEZ, CA 94553-0203 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Aug 16, 2019 | Deed of Trust, Mortgage · Line of Credit WESTERN HEALTHCARE FCU |
| May 15, 2017 | Quit Claim Deed, Transfer Quitclaim |
| May 15, 2017 | Quit Claim Deed, Transfer Quitclaim |
| May 22, 2017 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | May 12, 2017 |
| Transfer Doc | 0000088253 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4683 PACHECO BLVD, MARTINEZ, CA 94553-3625 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | ACCOMMODATION |
| Name | Verified Name |
|---|
| Document Number | 0000130823 |
|---|---|
| Date | Aug 16, 2019 |
| Instrument | 2019-130823 |
| Name | WESTERN HEALTHCARE FCU |
|---|---|
| Type | Credit Union |
| Address | MARTINEZ, CA 94553 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 15, 2017 |
| Property Address | 4683 PACHECO BLVD, MARTINEZ, CA 94553-3625 |
| Document Number | 0000084101 |
| Instrument Date | May 12, 2017 |
| Instrument | 84101 |
| Transaction Type | Transfer |
| Record Updated | May 30, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | PO BOX 2031 MARTINEZ CA 945530203, MARTINEZ, CA 94553-0203 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 15, 2017 |
| Property Address | 4683 PACHECO BLVD, MARTINEZ, CA 94553-3625 |
| Document Number | 0000084102 |
| Instrument Date | May 12, 2017 |
| Instrument | 84102 |
| Transaction Type | Transfer |
| Record Updated | May 30, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | PO BOX 2031 MARTINEZ CA 945530203, MARTINEZ, CA 94553-0203 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 22, 2017 |
| Property Address | 4683 PACHECO BLVD, MARTINEZ, CA 94553-3625 |
| Document Number | 0000088253 |
| Instrument Date | May 12, 2017 |
| Instrument | 88253 |
| Transaction Type | Transfer |
| Record Updated | Jun 16, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | PO BOX 2031 MARTINEZ CA 945530203, MARTINEZ, CA 94553-0203 |
The 2025 property tax bill for 4683 Pacheco Blvd was $2,981.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | Martinez Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $69,870 (+2%) Land $31,151 Building $38,719 | |
| 2025 | $2,981.00 | $68,501 Land $30,541 Building $37,960 |
| 2023 | $2,711.00 (+6.31%) | $65,843 Land $29,356 Building $36,487 |
| 2022 | $2,550.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4683 Pacheco Blvd in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 1 (2017) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 2017 · Severe Winter Storms, Flooding, And Mudslides |
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.
Wildfire risk around 4683 Pacheco Blvd is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 98.4% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2022 |
| Lead | Under 1 ppb (2026–2028) 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, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 25 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Fiber | 1,500 / 1,500 |
| Unwired Fixed Wireless | 300 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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