Contra Costa County property record for 623 Alhambra Ln, Martinez, CA 94553
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1.5 ba · 1,164 sqft · built 1977 |
| Lot Size | 0.093 acres (4,040 sqft) |
| Owner | Individual Name on File |
| Last Sale | $410,000 (Jul 2015) |
| Tax Bill | $6,575 (2025) |
| Deeds & Mortgages | Apr 2026 Transfer Mar 2021 Mortgage + 2 more |
| Flood Zone | Zone AO (high risk) |
| APN | 370-252-019-2 |
| Primary APN | 370-252-019-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,164 sqft Living Area |
| 1st Floor Area | 1,164 sqft |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1978 |
| Lot Area | 4,040 sqft (0.093 acres) |
| Garage Type | Attached |
| Garage Area | 484 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 623 ALHAMBRA LN |
|---|---|
| City | MARTINEZ |
| State | CA |
| Zip | 94553-3227 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R35 |
| Legal Description | PCL MAP 54 PG 28 PCL B |
| Legal Subdivision | PM 54 28 |
| Legal Tract | 54PM28 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 318000 |
623 Alhambra Ln is owned and occupied by an individual who acquired it in March 2021.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 623 ALHAMBRA LN, MARTINEZ, CA 94553-3227 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Married |
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 |
|---|---|
| Apr 24, 2026 | Quit Claim Deed, Transfer NONE LISTED ON DOCUMENT |
| Mar 5, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage SUMMIT FUNDING INC |
| Apr 29, 2020 | Intrafamily Transfer, Transfer · Conventional Mortgage SUMMIT FUNDING INC |
| Aug 13, 2018 | Deed of Trust, Mortgage · Conventional Mortgage PENNYMAC |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 31, 2015 · Amount on File |
| Deed Sale | Jul 31, 2015 · Amount on File |
| Prior Sale | Jun 3, 2003 · Amount on File |
| Deed Document Number | 2015159666 |
| Last Transfer Date | Mar 1, 2021 |
| Transfer Doc | 0000068310 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 24, 2026 |
| Property Address | 623 ALHAMBRA LN, MARTINEZ, CA 94553-3227 |
| Document Number | 0000042011 |
| Instrument Date | Apr 22, 2026 |
| Instrument | 202642011 |
| Transaction Type | Transfer |
| Record Updated | Aug 28, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 623 ALHAMBRA LN, MARTINEZ, CA 94553-3227 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 5, 2021 |
| Property Address | 623 ALHAMBRA LN, MARTINEZ, CA 94553-3227 |
| Document Number | 0000068310 |
| Map Reference | MB 54 PG 28 |
| Instrument Date | Mar 1, 2021 |
| Instrument | 2021-068310 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | NORTH AMERICAN TITLE COMPANY, NORTH AMERICAN TITLE CO INC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 623 ALHAMBRA LN, MARTINEZ, CA 94553-3227 |
| Document Number | 0000068311 |
|---|---|
| Date | Mar 5, 2021 |
| Instrument | 2021-068311 |
| Name | SUMMIT FUNDING INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Apr 1, 2051 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 29, 2020 |
| Property Address | 623 ALHAMBRA LN, MARTINEZ, CA 94553-3227 |
| Document Number | 0000080869 |
| Map Reference | MB 54 PG 28 |
| Instrument Date | Apr 22, 2020 |
| Instrument | 2020-080869 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 623 ALHAMBRA LN, MARTINEZ, CA 94553-3227 |
| Document Number | 0000080870 |
|---|---|
| Date | Apr 29, 2020 |
| Instrument | 2020-080870 |
| Name | SUMMIT FUNDING INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | May 1, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 623 ALHAMBRA LN, MARTINEZ, CA 94553-3227 |
| Document Number | 0000133669 |
| Instrument Date | Aug 13, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Aug 30, 2018 |
| Title Company | SERVICELINK |
| Name | Verified Name |
|---|---|
| Address | 623 ALHAMBRA LN MARTINEZ CA 945533227, MARTINEZ, CA 94553-3227 |
| Document Number | 0000133669 |
|---|---|
| Date | Aug 21, 2018 |
| Instrument | 133669 |
| Name | PENNYMAC |
|---|---|
| Address | WESTLAKE VILLAGE, CA 91361 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Aug 20, 2048 |
The 2025 property tax bill for 623 Alhambra Ln was $6,575.
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 | $495,056 (+2%) Land $338,088 Building $156,968 | |
| 2025 | $6,575.00 Homeowner's exemption | $485,350 Land $331,459 Building $153,891 |
| 2023 | $6,253.00 (+1.64%) | $466,505 Land $318,589 Building $147,916 |
| 2022 | $6,152.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 623 Alhambra Ln in Zone AO, a high-risk flood area; flood insurance is required for federally backed loans.
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 File 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.
Wildfire risk around 623 Alhambra Ln is moderate, ranking above 47% of the US, with a 0.08% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 47% of the US · lower than 72% of California |
|---|---|
| Wildfire Likelihood | 0.08% annual chance |
| Exposure | Direct burnable vegetation |
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 358 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 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Unwired.
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