Contra Costa County property record for 100 Quail Holw, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,978 sqft · built 1974 |
| Lot Size | 0.51 acres (22,215 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $3,068 (2025) |
| Deeds & Mortgages | Nov 2019 Transfer Nov 2019 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 366-030-007-4 |
| Primary APN | 366-030-007-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,978 sqft Living Area |
| 1st Floor Area | 1,800 sqft |
| 2nd Floor Area | 1,178 sqft |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1990 |
| Lot Area | 22,215 sqft (0.51 acres) |
| Garage Type | Attached |
| Garage Area | 518 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 100 QUAIL HOLW |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-9770 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R20 |
| Legal Description | PARCEL MAP 1 PAGE 37 PCL B |
| Legal Tract | 1PM37 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2022 |
| Census Tract | 321103 |
100 Quail Holw is owner-occupied and held in a trust since April 1996.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 100 QUAIL HOLW, MARTINEZ, CA 94553-9770 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 |
|---|---|
| Nov 8, 2019 | Quit Claim Deed, Transfer OTHER |
| Nov 8, 2019 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Nov 8, 2019 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Apr 11, 1996 |
| Transfer Doc | 0000070325 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 8, 2019 |
| Property Address | 100 QUAIL HOLW, MARTINEZ, CA 94553-9770 |
| Document Number | 0000200369 |
| Instrument Date | Sep 7, 2019 |
| Instrument | 200369 |
| Transaction Type | Transfer |
| Record Updated | Nov 21, 2019 |
| Title Company | OTHER |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 100 QUAIL HOLW MARTINEZ CA 945539770, MARTINEZ, CA 94553-9770 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 8, 2019 |
| Property Address | 100 QUAIL HOLW, MARTINEZ, CA 94553-9770 |
| Document Number | 0000200368 |
| Instrument Date | Sep 7, 2019 |
| Instrument | 200368 |
| Transaction Type | Transfer |
| Record Updated | Nov 18, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 100 QUAIL HOLW MARTINEZ CA 945539770, MARTINEZ, CA 94553-9770 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 8, 2019 |
| Property Address | 100 QUAIL HOLW, MARTINEZ, CA 94553-9770 |
| Document Number | 0000200370 |
| Instrument Date | Sep 7, 2019 |
| Instrument | 200370 |
| Transaction Type | Transfer |
| Record Updated | Nov 18, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 100 QUAIL HOLW MARTINEZ CA 945539770, MARTINEZ, CA 94553-9770 |
The 2025 property tax bill for 100 Quail Holw was $3,068 with a homeowner's exemption.
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 | $263,926 (+2%) Land $34,052 Building $229,874 | |
| 2025 | $3,068.00 Homeowner's exemption | $258,752 Land $33,385 Building $225,367 |
| 2023 | $2,887.00 (+1.8%) Homeowner's exemption | $248,707 Land $32,090 Building $216,617 |
| 2022 | $2,836.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 100 Quail Holw 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 | 8 in force |
| Nearby Flood Claims | 4 (1995–1998) |
| Claims Outside the SFHA | 1 of 4 |
| Most Recent Claim | Mar 1998 · Severe Winter Storms And Flooding |
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 100 Quail Holw is moderate, ranking above 67% of the US, with a 0.3% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 67% of the US · above 42% of California |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | CITY OF MARTINEZ serves 31,015 people · EPA ID CA0710006 |
|---|---|
| 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, 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 119 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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