3291 Alfonso Dr, Concord, CA 94518 Property Records

Contra Costa County property record for 3291 Alfonso Dr, Concord, CA 94518

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,462 sqft · built 1975
Lot Size	0.161 acres (7,000 sqft)
Owner	2 Individual Names on File
Last Sale	$935,000 (May 2023)
Tax Bill	$11,669 (2025)
Deeds & Mortgages	Mar 2026 Mortgage May 2023 Sale & Mortgage + 4 more
Flood Zone	Zone X (minimal risk)
APN	`129-442-011`

Property Details

APN / Parcel Number

Primary APN	`129-442-011`
Alternative APN	`129-442-011-0`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,462 sqft Living Area
1st Floor Area	1,462 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1975
Effective Year Built	Effective 1995
Lot Area	7,000 sqft (0.161 acres)
Garage Type	Attached
Garage Area	470 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	3291 ALFONSO DR
City	CONCORD
State	CA
Zip	94518-2223
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R6
Legal Description	TRACT 3785 LOT 51
Legal Subdivision	SUBDIVISION 3785
Legal Tract	3785
Legal Lot Number	51
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2006
Census Tract	337202

Owner

Source: Contra Costa County assessment roll, 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 File
Mailing Address	3291 ALFONSO DR, CONCORD, CA 94518-2223
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Mar 17, 2026	Deed of Trust, Mortgage · Conventional Mortgage JMAC LENDING INC
May 17, 2023	Grant Deed, Transfer · Conventional Mortgage JMAC LENDING INC
Feb 27, 2023	Deed of Trust, Mortgage · Line of Credit KAIPERM FCU
Jan 3, 2023	Deed of Trust, Mortgage · Line of Credit KAIPERM FCU
Dec 13, 2022	Intrafamily Transfer, Transfer
Dec 13, 2022	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	May 17, 2023 · Amount on Record
Deed Sale	May 17, 2023 · Amount on Record
Deed Document Number	202346836
Prior Transfer Date	May 11, 2023
Prior Transfer Doc	0000046835
Record Updated	Sep 20, 2026

March 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	3291 ALFONSO DR, CONCORD, CA 94518-2223
Transaction Type	Mortgage
Record Updated	Mar 26, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3291 ALFONSO DR, CONCORD, CA 94518-2223

Mortgage

Document Number	0000025749
Date	Mar 17, 2026
Instrument	2026- 025749

Lender

Name	JMAC LENDING INC
Type	Mortgage Company
Address	3200 PARK CENTER DR STE 350, COSTA MESA, CA 92626

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2056

May 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 17, 2023
Property Address	3291 ALFONSO DR, CONCORD, CA 94518-2223
Document Number	0000046836
Map Reference	MB 144 PG 48
Instrument Date	May 5, 2023
Instrument	2023-046836
Transaction Type	Transfer
Record Updated	May 26, 2023
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
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
Relationship	Community Property with Right of Survivorship
Address	3291 ALFONSO DR, CONCORD, CA 94518-2223

Mortgage

Document Number	0000046837
Date	May 17, 2023
Instrument	2023-046837

Lender

Name	JMAC LENDING INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2053

February 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	3291 ALFONSO DR, CONCORD, CA 94518-2223
Transaction Type	Mortgage
Record Updated	Mar 8, 2023
Title Company	CHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000017602
Date	Feb 27, 2023
Instrument	2023-017602

Lender

Name	KAIPERM FCU
Type	Credit Union
Address	WALNUT CREEK, CA 94598

Agreement

Type	Line of Credit
Amount	Amount Recorded

January 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	3291 ALFONSO DR, CONCORD, CA 94518-2223
Transaction Type	Mortgage
Record Updated	Jan 11, 2023
Title Company	ACCOMMODATION

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3291 ALFONSO DR, CONCORD, CA 94518-2223

Mortgage

Document Number	0000000136
Date	Jan 3, 2023
Instrument	2023-000136

Lender

Name	KAIPERM FCU
Type	Credit Union
Address	VALLEJO, CA 94590

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	299 Months
Due	Dec 28, 2047

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

December 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 13, 2022
Property Address	3291 ALFONSO DR, CONCORD, CA 94518-2223
Document Number	0000183786
Map Reference	MB 144 PG 48
Instrument Date	Nov 23, 2022
Instrument	2022-183786
Transaction Type	Transfer
Record Updated	Dec 21, 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
Address	PO BOX 30692, WALNUT CREEK, CA 94598-9692

December 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 13, 2022
Property Address	3291 ALFONSO DR, CONCORD, CA 94518-2223
Document Number	0000183787
Map Reference	MB 144 PG 48
Instrument Date	Nov 23, 2022
Instrument	2022-183787
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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	Revocable Trust
Address	PO BOX 30692, WALNUT CREEK, CA 94598-9692

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$992,228 (+2%) Land $615,500 Building $376,728
2025	$11,669.00 (+453.03%) Homeowner's exemption	$972,774 (+747.82%) Land $603,432 Building $369,342
2023	$2,110.00 (+2.68%) Homeowner's exemption	$114,738 Land $35,203 Building $79,535
2022	$2,055.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	1 in force

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

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

Wildfire Risk	Low lower than 98% of the US · lower than 98.4% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

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 645 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Radiate Holdings Cable	1,500 / 50
Unwired Fixed Wireless	300 / 25
AT&T DSL	100 / 20

May also be available: T-Mobile USA, Verizon.

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