4335 Pacheco Blvd, Martinez, CA 94553 Property Records

Contra Costa County property record for 4335 Pacheco Blvd, Martinez, CA 94553

Property Summary

Property Type	Commercial Office
Details	7,210 sqft · built 1985
Lot Size	0.45 acres (19,602 sqft)
Owner	Individual Name on File
Tax Bill	$19,909 (2025)
Deeds & Mortgages	Nov 2023 Transfer
Flood Zone	Zone A (high risk)
APN	`380-180-070-1`

Property Details

APN / Parcel Number

Primary APN	`380-180-070-1`
Alternative APN	`380-180-070`

Interior

Total Rooms	1 Room
Stories	1 Story
Building Area	7,210 sqft Gross Area
1st Floor Area	7,210 sqft

Exterior

Year Built	Built 1985
Effective Year Built	Effective 1985
Lot Area	19,602 sqft (0.45 acres)

Location & Zoning

Street Address	4333 PACHECO BLVD, 4335
City	MARTINEZ
State	CA
Zip	94553-2229
Property Category	Commercial
Property Type	Commercial > Office > Commercial Office
Local Zoning Code	RB
Legal Description	REC OF SURVEY 51 LSM 36 POR PCL 2
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2001
Census Tract	320001

Owner

Source: Contra Costa County records · APN 380-180-070-1

Assessment roll updated July 14, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	4333 PACHECO BLVD, MARTINEZ, CA 94553-2229
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Transfer Date	Nov 02, 2023
Transfer Doc	0000118749
Record Updated	Sep 20, 2026

November 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 02, 2023
Property Address	4335 PACHECO BLVD, MARTINEZ, CA 94553
Document Number	0000118749
Map Reference	MB 51 PG 36
Instrument Date	Nov 02, 2023
Instrument	2023-118749
Transaction Type	Transfer
Record Updated	Nov 13, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	4333 PACHECO BLVD, MARTINEZ, CA 94553-2229

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	4333 PACHECO BLVD, MARTINEZ, CA 94553-2229

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 2026

Property Jurisdictions

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

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2026		$1,448,293 (+2%) Land $394,985 Building $1,053,308
2025	$19,909.00 (+4.51%)	$1,419,896 (+4.04%) Land $387,241 Building $1,032,655
2023	$19,050.00 (-7.27%)	$1,364,761 Land $372,205 Building $992,556
2022	$20,543.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 12, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone A high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	Not determined for this zone
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on Record median of 22 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	22 in force
Nearby Flood Claims	11 (1986–2022)
Claims Outside the SFHA	2 of 11
Most Recent Claim	Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Winter Storms, Flooding, Landslides, And Mudslides, Dec 2022 · 4 claims Severe Winter Storms, Flooding, And Mudslides, Feb 2017 · 2 claims

Wildfire

Wildfire Risk	Low lower than 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Radiate Holdings Fiber · Cable in parts of the area	1,500 / 1,500
Unwired Fixed Wireless	300 / 25
T-Mobile USA Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

Based on FCC filings for 208 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CONTRA COSTA WATER DISTRICT serves 210,500 people
Water Source	Surface water
Last State Inspection	Jan 2022
Lead	Under 1 ppb (2026–2028) 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.