Contra Costa County property record for 4013 Raap Ave, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,555 sqft · built 1956 |
| Lot Size | 0.149 acres (6,500 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $1,725 (2025) |
| Deeds & Mortgages | Nov 2023 Reverse Mortgage Nov 2023 Reverse Mortgage + 3 more |
| Flood Zone | Zone AO (high risk) |
| APN | 370-062-014-3 |
| Primary APN | 370-062-014-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,555 sqft Living Area |
| 1st Floor Area | 1,555 sqft |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1956 |
| Lot Area | 6,500 sqft (0.149 acres) |
| Garage Type | Attached |
| Garage Area | 473 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 4013 RAAP AVE |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-3839 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | MERRITHEW ESTATES #1 52 |
| Legal Subdivision | MERRITHEW ESTATES #1 |
| Legal Lot Number | 52 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3023 |
| Census Tract | 318000 |
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 | 2 Company Names on Record |
|---|---|
| Mailing Address | 4013 RAAP AVE, MARTINEZ, CA 94553-3839 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Nov 16, 2023 | Deed of Trust, Mortgage · Reverse Mortgage USDA |
| Nov 15, 2023 | Deed of Trust, Mortgage · Reverse Mortgage SYNERGY ONE LENDING |
| Nov 22, 2017 | Deed of Trust, Mortgage · Reverse Mortgage SYNERGY ONE LENDING |
| Nov 11, 2017 | Deed of Trust, Mortgage · FHA Mortgage HUD-HOUSING/URBAN DEV |
| Dec 18, 2017 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Sep 28, 2017 |
| Transfer Doc | 0000236739 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4013 RAAP AVE, MARTINEZ, CA 94553-3839 |
| Transaction Type | Mortgage |
| Record Updated | Dec 4, 2023 |
| Name | Verified Name |
|---|---|
| Address | 4013 RAAP AVE, MARTINEZ, CA 94553-3839 |
| Document Number | 0000123338 |
|---|---|
| Date | Nov 16, 2023 |
| Instrument | 2023-123338 |
| Name | USDA |
|---|---|
| Type | Government Agency |
| Address | WASHINGTON, DC 20410 |
| Type | Reverse Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.86% |
| Adjustable | Adjustable Rate Rider |
| Type Change Date | Dec 1, 2018 |
| Change Frequency | Annually |
| Index | 1-Year T-Bill |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4013 RAAP AVE, MARTINEZ, CA 94553-3839 |
| Transaction Type | Mortgage |
| Record Updated | Nov 23, 2023 |
| Name | Verified Name |
|---|---|
| Address | 4013 RAAP AVE, MARTINEZ, CA 94553-3839 |
| Document Number | 0000122854 |
|---|---|
| Date | Nov 15, 2023 |
| Instrument | 2023-122854 |
| Name | SYNERGY ONE LENDING |
|---|---|
| Type | Mortgage Company |
| Address | SAN DIEGO, CA 92108 |
| Type | Reverse Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.86% |
| Adjustable | Adjustable Rate Rider |
| Type Change Date | Dec 1, 2018 |
| Change Frequency | Monthly |
| Index | 1-Year T-Bill |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4013 RAAP AVE, MARTINEZ, CA 94553-3839 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | SPL PLACER TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000220345 |
|---|---|
| Date | Nov 22, 2017 |
| Instrument | 2017-220345 |
| Name | SYNERGY ONE LENDING |
|---|---|
| Type | Lending Institution |
| Address | SAN DIEGO, CA 92108 |
| Type | Reverse Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.86% |
| Type Change Date | Dec 1, 2018 |
| Change Frequency | Annually |
| Min Rate At Change | 2% |
| Max Rate At Change | 5% |
| Index | 1-Year LIBOR |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4013 RAAP AVE, MARTINEZ, CA 94553-3839 |
| Document Number | 0000220346 |
| Instrument Date | Nov 11, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Nov 20, 2018 |
| Title Company | SPL PLACER TITLE |
| Name | Verified Name |
|---|---|
| Address | 4013 RAAP AVE MARTINEZ CA 945533839, MARTINEZ, CA 94553-3839 |
| Document Number | 0000220346 |
|---|---|
| Date | Nov 22, 2017 |
| Instrument | 220346 |
| Name | HUD-HOUSING/URBAN DEV |
|---|---|
| Address | WASHINGTON, DC 20410 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.86% |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 18, 2017 |
| Property Address | 4013 RAAP AVE, MARTINEZ, CA 94553-3839 |
| Document Number | 0000236739 |
| Instrument Date | Sep 28, 2017 |
| Instrument | 236739 |
| Transaction Type | Transfer |
| Record Updated | Jan 3, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 4013 RAAP AVE MARTINEZ CA 945533839, MARTINEZ, CA 94553-3839 |
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 | $72,807 (+2%) Land $23,325 Building $49,482 | |
| 2025 | $1,725.00 (+6.55%) Homeowner's exemption | $71,380 (+4.04%) Land $22,868 Building $48,512 |
| 2023 | $1,619.00 (+6.58%) Homeowner's exemption | $68,610 Land $21,981 Building $46,629 |
| 2022 | $1,519.00 |
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 AO high risk · sheet flow 1–3 ft |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 109 policies |
| Nearby Flood Policies | 109 in force |
| Nearby Flood Claims | 32 (1980–2019) |
| Claims Outside the SFHA | 3 of 32 |
| Most Recent Claim | Feb 2019 |
| Claims by Event |
|
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 | Moderate above 56% of the US · lower than 66% of California |
|---|---|
| Wildfire Likelihood | 0.1% 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 335 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 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
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