2805 Alhambra Ave, Martinez, CA 94553 Property Records

Contra Costa County property record for 2805 Alhambra Ave, Martinez, CA 94553

Property Summary

Property Type	Medical Building
Details	1,401 sqft · built 1975
Lot Size	0.103 acres (4,500 sqft)
Owner	Company Name on File
Last Sale	$750,000 (Apr 2018)
Tax Bill	$11,759 (2025)
Deeds & Mortgages	Mar 2026 Mortgage Apr 2018 Sale & Mortgage
Flood Zone	Zone AO (high risk)
APN	`370-230-004-1`

Property Details

APN / Parcel Number

Primary APN	`370-230-004-1`
Alternative APN	`370-230-004`

Interior

Total Rooms	1 Room
Stories	1 Story
Building Area	1,401 sqft Gross Area
1st Floor Area	1,401 sqft

Exterior

Year Built	Built 1975
Effective Year Built	Effective 1975
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	4,500 sqft (0.103 acres)
Lot Dimensions	100 ft deep x 45 ft wide

Utilities, Heating & Cooling

Heating System	HVAC

Location & Zoning

Street Address	2805 ALHAMBRA AVE
City	MARTINEZ
State	CA
Zip	94553-3107
Property Category	Commercial
Property Type	Commercial > Office > Medical Building
Legal Description	CASTRO ST EXT LOT 4 BLK 97
Legal Subdivision	CASTRO ST EXTEN
Legal Block	97
Legal Lot Number	4
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	3
Census Block	3006
Census Tract	318000

Owner

2805 Alhambra Ave, a commercial property, is owned by a company that acquired it in February 2026.

Source: Contra Costa County records, as of July 14, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Company Name on File
Mailing Address	3284 SURMONT DR, LAFAYETTE, CA 94549-2031
Owner Type	Company
Vesting	Limited Liability Partnership

Deeds, Mortgages & Sale History

Date	Document
Mar 31, 2026	Grant Deed, Transfer · SBA Mortgage WELLS FARGO BANK NA
Apr 26, 2018	Grant Deed, Transfer CASEY FAMILY TRUST (PT)

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 26, 2018 · Amount on File
Deed Sale	Apr 26, 2018 · Amount on File
Deed Document Number	201864643
Last Transfer Date	Feb 19, 2026
Transfer Doc	0000032042
Record Updated	Oct 29, 2026

March 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 31, 2026
Property Address	2805 ALHAMBRA AVE, MARTINEZ, CA 94553-3107
Document Number	0000032042
Map Reference	MB 12 PG 271
Instrument Date	Feb 19, 2026
Instrument	2026- 032042
Transaction Type	Transfer
Record Updated	Apr 14, 2026
Title Company	CHICAGO TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3284 SURMONT DR, LAFAYETTE, CA 94549-2031

Mortgage

Document Number	0000032043
Date	Mar 31, 2026
Instrument	2026- 032043

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	SBA Mortgage
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

April 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 26, 2018
Property Address	2805 ALHAMBRA AVE, MARTINEZ, CA 94553-3107
Document Number	0000064643
Instrument Date	Apr 7, 2018
Instrument	64643
Transaction Type	Transfer
Record Updated	May 3, 2018
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$825.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	3284 SURMONT DR LAFAYETTE CA 945492031, LAFAYETTE, CA 94549-2031

Mortgage

Document Number	64644
Date	Apr 26, 2018
Instrument	64644

Lender

Name	CASEY FAMILY TRUST (PT)
Address	15 IBIS LN, MARATHON, FL 33050-2412

Agreement

Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 2805 Alhambra Ave was $11,759.

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Martinez City
Unified School District	Martinez Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$870,434 (+2%) Land $290,143 Building $580,291
2025	$11,759.00	$853,367 Land $284,454 Building $568,913
2023	$11,388.00 (-1.21%)	$820,231 Land $273,409 Building $546,822
2022	$11,527.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 2805 Alhambra Ave 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	Severe Storms, Flooding, Mudslides, And Landslides, Jan 2006 · 12 claims Severe Storms, Flooding, Mud And Landslides, Jan 1997 · 5 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 6 claims

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

Wildfire risk around 2805 Alhambra Ave is moderate, ranking above 59% of the US, with a 0.2% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Moderate above 59% of the US · lower than 64% of California
Wildfire Likelihood	0.2% annual chance
Exposure	Indirect within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

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.

Nearby Properties on Alhambra Ave

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures