302 1st Ave S, Pacheco (Martinez), CA 94553 Property Records

Contra Costa County property record for 302 1st Ave S, Pacheco, CA 94553

Property Summary

Property Type	Triplex
Details	3 bd · 2 ba · 2,485 sqft · built 1912
Lot Size	0.65 acres (28,314 sqft)
Owner	Individual Name on Record
Last Sale	$1,075,000 (Oct 2021)
Tax Bill	$10,687 (2025)
Deeds & Mortgages	Nov 2022 Mortgage Oct 2021 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`125-100-022-8`

Property Details

APN / Parcel Number

Primary APN	`125-100-022-8`
Alternative APN	`125-100-022`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	2,485 sqft Living Area
1st Floor Area	1,819 sqft
Basement Area	666 sqft

Exterior

Year Built	Built 1912
Effective Year Built	Effective 1912
Architectural Style	Triplex
Lot Area	28,314 sqft (0.65 acres)

Location & Zoning

Street Address	302 1ST AVE S
City	PACHECO
State	CA
Zip	94553-5503
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	R7
Legal Description	RO LAS JUNTAS POR LOT 13 .65 AC
Legal Subdivision	LAS JUNTAS RHO
Legal Lot Number	13
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	4
Census Block	4000
Census Tract	321200

Owner

Source: Contra Costa County records, as of July 15, 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 Record
Mailing Address	30 HACIENDA LN, EL SOBRANTE, CA 94803-1129
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Nov 7, 2022	Deed of Trust, Mortgage · Commercial Mortgage JACEK ROSICKI
Oct 29, 2021	Grant Deed, Transfer · Commercial Mortgage MUSE INC
Aug 28, 2017	Affidavit of Death, Transfer NORTH AMERICAN TITLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 29, 2021 · Amount on Record
Deed Sale	Oct 29, 2021 · Amount on Record
Deed Document Number	2021302977
Prior Transfer Date	Jan 22, 2002
Prior Transfer Doc	0000027934
Record Updated	Oct 29, 2026

November 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	302 1ST AVE S, PACHECO, CA 94553-5503
Transaction Type	Mortgage
Record Updated	Nov 16, 2022
Title Company	CHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000170571
Date	Nov 7, 2022
Instrument	2022-170571

Lender

Name	JACEK ROSICKI
Type	Private Party
Address	449 29TH ST, MANHATTAN BEACH, CA 90266

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

October 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Oct 29, 2021
Property Address	302 1ST AVE S, PACHECO, CA 94553-5503
Document Number	0000302977
Instrument Date	Oct 25, 2021
Instrument	2021-302977
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	30 HACIENDA LN, EL SOBRANTE, CA 94803-1129

Mortgage

Document Number	0000302978
Date	Oct 29, 2021
Instrument	2021-302978

Lender

Name	MUSE INC
Type	Non-Lending Institution

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

August 2017: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 28, 2017
Property Address	302 1ST AVE S, PACHECO, CA 94553-5503
Document Number	0000156225
Instrument Date	Aug 25, 2017
Instrument	156225
Transaction Type	Transfer
Record Updated	Sep 1, 2017
Title Company	NORTH AMERICAN TITLE

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	17025 FLOWERS LN ANDERSON CA 960078231, ANDERSON, CA 96007-8231

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$778,701 (+1.97%) Land $622,397 Building $156,304
2025	$10,687.00 (+3.11%)	$763,653 (+4.04%) Land $610,194 Building $153,459
2023	$10,365.00 (+1.94%)	$734,000 Land $586,500 Building $147,500
2022	$10,168.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

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

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 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	CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003
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, 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 735 locations within half a mile, as of December 31, 2025

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

May also be available: Astound Broadband.

Nearby Properties on 1st Ave S

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

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