Contra Costa County property record for 1146 Polson Cir, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,524 sqft · built 1970 |
| Lot Size | 0.165 acres (7,200 sqft) |
| Owner | Company Name on Record |
| Last Sale | $580,000 (May 2005) |
| Tax Bill | $10,619 (2025) |
| Deeds & Mortgages | Aug 2021 Mortgage Sep 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 162-391-013-8 |
| Primary APN | 162-391-013-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,524 sqft Living Area |
| 1st Floor Area | 1,524 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1970 |
| Lot Area | 7,200 sqft (0.165 acres) |
| Lot Dimensions | 97 ft deep x 57 ft wide |
| Garage Type | Attached |
| Garage Area | 460 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 1146 POLSON CIR |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-4722 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | TRACT 3791 LOT 13 |
| Legal Subdivision | PLEASANT VIEW SUB 3791 |
| Legal Tract | 3791 |
| Legal Lot Number | 13 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3010 |
| Census Tract | 321101 |
Source: Contra Costa County records, as of July 14, 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 Record |
|---|---|
| Mailing Address | 1146 POLSON CIR, MARTINEZ, CA 94553-4722 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Aug 5, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage WATERMARK CAPITAL INC |
| Sep 7, 2021 | Intrafamily Transfer, Transfer FIDELITY NATIONAL AGENCY SLN |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 25, 2005 · Amount on Record |
| Deed Sale | May 25, 2005 · Amount on Record |
| Deed Document Number | 2005187296 |
| Last Transfer Date | May 25, 2021 |
| Transfer Doc | 0000219169 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 5, 2021 |
| Property Address | 1146 POLSON CIR, MARTINEZ, CA 94553-4722 |
| Document Number | 0000219169 |
| Map Reference | MB 126 PG 32-35 |
| Instrument Date | May 25, 2021 |
| Instrument | 2021-219169 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL AGENCY SLN |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 1146 POLSON CIR, MARTINEZ, CA 94553-4722 |
| Document Number | 0000219170 |
|---|---|
| Date | Aug 5, 2021 |
| Instrument | 2021-219170 |
| Name | WATERMARK CAPITAL INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 359 Months |
| Due | Jul 1, 2051 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 7, 2021 |
| Property Address | 1146 POLSON CIR, MARTINEZ, CA 94553-4722 |
| Document Number | 0000248916 |
| Map Reference | MB 126 PG 32-35 |
| Instrument Date | May 25, 2021 |
| Instrument | 2021-248916 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | FIDELITY NATIONAL AGENCY SLN |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 1146 POISON CIRCLE, MARTINEZ, CA 94553-4722 |
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 | $824,618 (+2%) Land $483,400 Building $341,218 | |
| 2025 | $10,619.00 (+6.93%) Homeowner's exemption | $808,450 (+4.04%) Land $473,922 Building $334,528 |
| 2023 | $9,931.00 (+2.36%) Homeowner's exemption | $777,059 Land $455,520 Building $321,539 |
| 2022 | $9,702.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 528 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Fiber · Cable in parts of the area | 1,500 / 1,500 |
| Unwired Fixed Wireless | 300 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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