Contra Costa County property record for 113 Muir Rd, Martinez, CA 94553
| Property Type | Townhouse |
|---|---|
| Details | 3 bd · 1.5 ba · 1,263 sqft · built 1973 |
| Lot Size | 0.03 acres (1,320 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $2,362 (2025) |
| Deeds & Mortgages | Jul 2026 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 162-343-032-7 |
| Primary APN | 162-343-032-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,263 sqft Living Area |
| 1st Floor Area | 590 sqft |
| 2nd Floor Area | 673 sqft |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1974 |
| Architectural Style | Townhouse |
| Lot Area | 1,320 sqft (0.03 acres) |
| Garage Type | Attached |
| Garage Area | 190 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 113 MUIR RD |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-4611 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Local Zoning Code | PUD |
| Legal Description | T04094 L0056 B |
| Legal Subdivision | 4094 ORLEANS PLAZA |
| Legal Tract | 04094 |
| Legal Lot Number | 56 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 321101 |
113 Muir Rd, a townhouse, is held in a trust since July 2026.
Source: Contra Costa County records, as of July 21, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 524 MCGRATH CT, PLEASANT HILL, CA 94523-3605 |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Jul 6, 2026 |
| Transfer Doc | 0000073923 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 14, 2026 |
| Property Address | 113 MUIR RD, MARTINEZ, CA 94553-4611 |
| Document Number | 0000073923 |
| Instrument Date | Jul 6, 2026 |
| Instrument | 202673923 |
| Transaction Type | Transfer |
| Record Updated | Aug 31, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 524 MCGRATH CT, PLEASANT HILL, CA 94523-3605 |
The 2025 property tax bill for 113 Muir Rd was $2,362.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Martinez City |
| Unified School District | Martinez Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $100,660 (+2%) Land $17,281 Building $83,379 | |
| 2025 | $2,362.00 | $98,688 Land $16,943 Building $81,745 |
| 2023 | $2,181.00 (+4.45%) | $94,858 Land $16,286 Building $78,572 |
| 2022 | $2,088.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 113 Muir Rd in Zone X, an area of minimal flood risk.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
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 113 Muir Rd 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 95% of the US · lower than 97% 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 | 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 239 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: Astound Broadband, AT&T, T-Mobile, Verizon.
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