310 1st Ave S, Pacheco (Martinez), CA 94553 Property Records

Contra Costa County property record for 310 1st Ave S, Pacheco, CA 94553

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 520 sqft · built 1942
Lot Size	0.184 acres (8,015 sqft)
Owner	2 Individual Names on Record
Last Sale	$480,000 (Oct 2021)
Tax Bill	$6,606 (2025)
Deeds & Mortgages	Dec 2021 Transfer Oct 2021 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`125-100-021`

Property Details

APN / Parcel Number

Primary APN	`125-100-021`
Alternative APN	`125-100-021-0`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	4 Rooms
Stories	1 Story
Building Area	520 sqft Living Area
1st Floor Area	520 sqft

Exterior

Year Built	Built 1942
Effective Year Built	Effective 1942
Lot Area	8,015 sqft (0.184 acres)
Garage Type	Attached
Garage Area	240 sqft
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	310 1ST AVE S
City	PACHECO
State	CA
Zip	94553-5552
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R7
Legal Description	POR RO LAS JUNTAS 0.184 AC
Legal Subdivision	LAS JUNTAS RHO
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 14, 2026

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

Owner of Record	2 Individual Names on Record
Mailing Address	310 1ST AVE S, PACHECO, CA 94553-5552
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Dec 20, 2021	Intrafamily Transfer, Transfer
Oct 18, 2021	Intrafamily Transfer, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Oct 18, 2021	Grant Deed, Transfer · Conventional Mortgage LOANDEPOT.COM LLC
Aug 28, 2017	Affidavit of Death, Transfer NORTH AMERICAN TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 18, 2021 · Amount on Record
Deed Sale	Oct 18, 2021 · Amount on Record
Deed Document Number	2021286387
Last Transfer Date	Dec 3, 2021
Transfer Doc	0000342228
Record Updated	Oct 29, 2026

December 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 20, 2021
Property Address	310 1ST AVE S, PACHECO, CA 94553-5552
Document Number	0000342228
Instrument Date	Dec 3, 2021
Instrument	2021-342228
Transaction Type	Transfer
Record Updated	Nov 3, 2022

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	310 1ST AVE S, PACHECO, CA 94553-5552

October 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Oct 18, 2021
Property Address	310 1ST AVE S, PACHECO, CA 94553-5552
Document Number	0000286388
Instrument Date	Oct 15, 2021
Instrument	2021-286388
Transaction Type	Transfer
Record Updated	Aug 1, 2023
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	310 1ST AVE S, PACHECO, CA 94553-5552

October 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Oct 18, 2021
Property Address	310 1ST AVE S, PACHECO, CA 94553-5552
Document Number	0000286387
Instrument Date	Oct 14, 2021
Instrument	2021-286387
Transaction Type	Transfer
Record Updated	Jun 15, 2023
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

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

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	310 1ST AVE S, PACHECO, CA 94553-5552

Mortgage

Document Number	0000286389
Date	Oct 18, 2021
Instrument	2021-286389

Lender

Name	LOANDEPOT.COM LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2051

August 2017: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 28, 2017
Property Address	310 1ST AVE S, PACHECO, CA 94553-5552
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		$609,566 (+19.67%) Land $470,857 Building $138,709
2025	$6,606.00 (+4.21%)	$509,379 (+4.04%) Land $461,625 Building $47,754
2023	$6,339.00 (+0.92%)	$489,600 Land $443,700 Building $45,900
2022	$6,281.00

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