Contra Costa County property record for 526 Dorothy Ln, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,806 sqft · built 1994 |
| Lot Size | 0.201 acres (8,750 sqft) |
| Owner | Company Name on File |
| Last Sale | $180,000 (Aug 1994) |
| Tax Bill | $4,662 (2025) |
| Deeds & Mortgages | Mar 2021 Mortgage Mar 2021 Transfer + 4 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 380-120-086 |
| Primary APN | 380-120-086 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,806 sqft Living Area |
| 1st Floor Area | 1,156 sqft |
| 2nd Floor Area | 650 sqft |
| Year Built | Built 1994 |
|---|---|
| Effective Year Built | Effective 1994 |
| Lot Area | 8,750 sqft (0.201 acres) |
| Garage Type | Attached |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 526 DOROTHY LN |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-1462 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R6 |
| Legal Description | T7300 L14 |
| Legal Subdivision | SUBDIVISION #7300 |
| Legal Tract | 7300 |
| Legal Lot Number | 14 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1015 |
| Census Tract | 320001 |
Source: Contra Costa County records · APN 380-120-086
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 | Company Name on File |
|---|---|
| Mailing Address | 526 DOROTHY LN, MARTINEZ, CA 94553-1462 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Mar 03, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage HOME MORTGAGE EXPERTS INC |
| Mar 03, 2021 | Intrafamily Transfer, Transfer ACCOMMODATION |
| Oct 16, 2019 | Deed of Trust, Mortgage · Conventional Mortgage PENNYMAC |
| Aug 28, 2018 | Quit Claim Deed, Transfer Quitclaim |
| Aug 28, 2018 | Intrafamily Transfer, Transfer · Conventional Mortgage HOME MORTGAGE ALLIANCE CORP |
| Aug 23, 2017 | Quit Claim Deed, Transfer OTHER |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 24, 1994 · Amount on Record |
| Deed Sale | Aug 24, 1994 · Amount on Record |
| Prior Sale | May 23, 1994 · Amount on Record |
| Deed Document Number | 1994211858 |
| Last Transfer Date | Mar 03, 2021 |
| Transfer Doc | 0000064904 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 03, 2021 |
| Property Address | 526 DOROTHY LN, MARTINEZ, CA 94553-1462 |
| Document Number | 0000064904 |
| Map Reference | MB 361 PG 1 |
| Instrument Date | Mar 03, 2021 |
| Instrument | 2021-064904 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | LAWYERS TITLE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 526 DOROTHY LN, MARTINEZ, CA 94553-1462 |
| Document Number | 0000064905 |
|---|---|
| Date | Mar 03, 2021 |
| Instrument | 2021-064905 |
| Name | HOME MORTGAGE EXPERTS INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2051 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 03, 2021 |
| Property Address | 526 DOROTHY LN, MARTINEZ, CA 94553-1462 |
| Document Number | 0000064906 |
| Map Reference | MB 361 PG 1 |
| Instrument Date | Feb 25, 2021 |
| Instrument | 2021-064906 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Title Company | ACCOMMODATION |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 526 DOROTHY LN, MARTINEZ, CA 94553-1462 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 526 DOROTHY LN, MARTINEZ, CA 94553-1462 |
| Document Number | 0000182984 |
| Instrument Date | Oct 16, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Nov 05, 2019 |
| Title Company | TITLE 365 |
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 526 DOROTHY LN MARTINEZ CA 945531462, MARTINEZ, CA 94553-1462 |
| Document Number | 0000182984 |
|---|---|
| Date | Oct 25, 2019 |
| Instrument | 182984 |
| Name | PENNYMAC |
|---|---|
| Address | WESTLAKE VILLAGE, CA 91361 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Oct 24, 2049 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 28, 2018 |
| Property Address | 526 DOROTHY LN, MARTINEZ, CA 94553-1462 |
| Document Number | 0000137869 |
| Instrument Date | Aug 17, 2018 |
| Instrument | 137869 |
| Transaction Type | Transfer |
| Record Updated | Sep 07, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 526 DOROTHY LN MARTINEZ CA 945531462, MARTINEZ, CA 94553-1462 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 28, 2018 |
| Property Address | 526 DOROTHY LN, MARTINEZ, CA 94553-1462 |
| Document Number | 0000137867 |
| Map Reference | MB 361 PG 1 |
| Instrument Date | Aug 17, 2018 |
| Instrument | 2018-137867 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATIONAL TITLE COMP |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 526 DOROTHY LN, MARTINEZ, CA 94553-1462 |
| Document Number | 0000137868 |
|---|---|
| Date | Aug 28, 2018 |
| Instrument | 2018-137868 |
| Name | HOME MORTGAGE ALLIANCE CORP |
|---|---|
| Type | Mortgage Company |
| Address | SANTA ANA, CA 92707 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 01, 2048 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 23, 2017 |
| Property Address | 526 DOROTHY LN, MARTINEZ, CA 94553-1462 |
| Document Number | 0000152853 |
| Instrument Date | Jul 24, 2017 |
| Instrument | 152853 |
| Transaction Type | Transfer |
| Record Updated | Aug 29, 2017 |
| Title Company | OTHER |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 526 DOROTHY LN MARTINEZ CA 945531462, MARTINEZ, CA 94553-1462 |
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 | 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 | $309,713 (+2%) Land $92,498 Building $217,215 | |
| 2025 | $4,662.00 (+7.52%) | $303,641 (+4.04%) Land $90,685 Building $212,956 |
| 2023 | $4,336.00 (+3.16%) | $291,852 Land $87,164 Building $204,688 |
| 2022 | $4,203.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), as of October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133200011, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 1 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 1998 · rainfall accumulation |
| Wildfire Risk | Low lower than 94% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | 0.03% 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 · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Radiate Holdings.
Based on FCC filings for 497 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System, water system CA0710003, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CONTRA COSTA WATER DISTRICT serves 210,500 people |
|---|---|
| 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 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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