Contra Costa County property record for 305 Thistle Cir, Martinez, CA 94553
| Property Type | Townhouse |
|---|---|
| Details | 3 bd · 2 ba · 1,588 sqft · built 1977 |
| Lot Size | 0.06 acres (2,626 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $440,000 (May 2017) |
| Tax Bill | $6,672 (2025) |
| Deeds & Mortgages | Dec 2021 Line of Credit Oct 2020 Transfer + 5 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 154-603-002-2 |
| Primary APN | 154-603-002-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,588 sqft Living Area |
| 1st Floor Area | 964 sqft |
| 2nd Floor Area | 624 sqft |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1993 |
| Architectural Style | Townhouse |
| Lot Area | 2,626 sqft (0.06 acres) |
| Garage Type | Attached |
| Garage Area | 491 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 305 THISTLE CIR |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-5812 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Local Zoning Code | PUD |
| Legal Description | T04387 L0018 B |
| Legal Subdivision | HEATHER HILL SUB 4387 |
| Legal Tract | 04387 |
| Legal Lot Number | 18 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3009 |
| Census Tract | 321102 |
Source: Contra Costa County records · APN 154-603-002-2
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 | 2 Company Names on File |
|---|---|
| Mailing Address | 29855 MILLPOND CT, SAN JUAN CAPISTRANO, CA 92675-1200 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Dec 01, 2021 | Deed of Trust, Mortgage · Line of Credit UMPQUA BANK |
| Oct 27, 2020 | Quit Claim Deed, Transfer OLD REPUBLIC TITLE |
| Oct 27, 2020 | Intrafamily Transfer, Transfer · Conventional Mortgage STEARNS LENDING LLC |
| Mar 05, 2018 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| May 30, 2017 | Grant Deed, Transfer · Conventional Mortgage RPM MORTGAGE INC |
| May 30, 2017 | Quit Claim Deed, Transfer LAWYERS TITLE |
| Feb 08, 2017 | Affidavit of Death, Transfer |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 30, 2017 · Amount on Record |
| Deed Sale | May 30, 2017 · Amount on Record |
| Deed Document Number | 201795142 |
| Last Transfer Date | Dec 13, 2024 |
| Transfer Doc | 0000135815 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 305 THISTLE CIR, MARTINEZ, CA 94553-5812 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Name | Verified Name |
|---|---|
| Address | 305 THISTLE CIR, MARTINEZ, CA 94553-5812 |
| Document Number | 0000328251 |
|---|---|
| Date | Dec 01, 2021 |
| Instrument | 2021-328251 |
| Name | UMPQUA BANK |
|---|---|
| Type | Bank |
| Address | COEUR D ALENE, ID 83816 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Oct 27, 2020 |
| Property Address | 305 THISTLE CIR, MARTINEZ, CA 94553-5812 |
| Document Number | 0000251365 |
| Instrument Date | Oct 20, 2020 |
| Instrument | 251365 |
| Transaction Type | Transfer |
| Record Updated | Nov 06, 2020 |
| Title Company | OLD REPUBLIC TITLE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 305 THISTLE CIR MARTINEZ CA 945535812, MARTINEZ, CA 94553-5812 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Oct 27, 2020 |
| Property Address | 305 THISTLE CIR, MARTINEZ, CA 94553-5812 |
| Document Number | 0000251363 |
| Map Reference | MB 158 PG 4-6 |
| Instrument Date | Oct 20, 2020 |
| Instrument | 2020-251363 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | OLD REPUBLIC TITLE SF |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 305 THISTLE CIR, MARTINEZ, CA 94553-5812 |
| Document Number | 0000251364 |
|---|---|
| Date | Oct 27, 2020 |
| Instrument | 2020-251364 |
| Name | STEARNS LENDING LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 01, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 05, 2018 |
| Property Address | 305 THISTLE CIR, MARTINEZ, CA 94553-5812 |
| Document Number | 0000033601 |
| Instrument Date | Feb 22, 2018 |
| Instrument | 33601 |
| Transaction Type | Transfer |
| Record Updated | Mar 12, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 305 THISTLE CIR MARTINEZ CA 945535812, MARTINEZ, CA 94553-5812 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 30, 2017 |
| Property Address | 305 THISTLE CIR, MARTINEZ, CA 94553-5812 |
| Document Number | 0000095142 |
| Map Reference | MAP158 PG4-6 |
| Instrument Date | May 26, 2017 |
| Instrument | 2017-095142 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | LAWYERS TITLE CO OF BAY |
| 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 |
|---|---|
| Address | 305 THISTLE CIR, MARTINEZ, CA 94553-5812 |
| Document Number | 0000095144 |
|---|---|
| Date | May 30, 2017 |
| Instrument | 2017-095144 |
| Name | RPM MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2047 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 30, 2017 |
| Property Address | 305 THISTLE CIR, MARTINEZ, CA 94553-5812 |
| Document Number | 0000095143 |
| Instrument Date | May 24, 2017 |
| Instrument | 95143 |
| Transaction Type | Transfer |
| Record Updated | Jun 20, 2017 |
| Title Company | LAWYERS TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 305 THISTLE CIR MARTINEZ CA 945535812, MARTINEZ, CA 94553-5812 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 08, 2017 |
| Property Address | 305 THISTLE CIR, MARTINEZ, CA 94553-5812 |
| Document Number | 0000025187 |
| Instrument Date | Jan 31, 2017 |
| Instrument | 25187 |
| Transaction Type | Transfer |
| Record Updated | Feb 20, 2017 |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 35 JOANN CT WALNUT CREEK CA 945973205, WALNUT CREEK, CA 94597-3205 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Martinez 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 | $520,864 (+2%) Land $295,947 Building $224,917 | |
| 2025 | $6,672.00 (+5.47%) | $510,652 (+4.04%) Land $290,145 Building $220,507 |
| 2023 | $6,326.00 (+0.86%) Homeowner's exemption | $490,825 Land $278,879 Building $211,946 |
| 2022 | $6,272.00 |
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 2 (1982–1995) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Jan 1995 · Severe Winter Storms, Flooding, Landslides, Mud Flows |
| Wildfire Risk | Moderate above 52% of the US · lower than 69% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
Based on FCC filings for 371 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 | 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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