4820 Boxer Blvd, Concord, CA 94521 Property Records

Contra Costa County property record for 4820 Boxer Blvd, Concord, CA 94521

Property Summary

Property Type	Townhouse
Details	2 bd · 2 ba · 966 sqft · built 1973
Lot Size	0.043 acres (1,880 sqft)
Owner	Company Name on Record
Last Sale	$438,000 (Aug 2018)
Tax Bill	$6,299 (2025)
Deeds & Mortgages	Apr 2021 Mortgage Aug 2018 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`133-272-007-5`

Property Details

APN / Parcel Number

Primary APN	`133-272-007-5`
Alternative APN	`133-272-007`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	966 sqft Living Area
1st Floor Area	966 sqft

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1990
Architectural Style	Townhouse
Lot Area	1,880 sqft (0.043 acres)
Garage Type	Attached
Garage Area	434 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	4820 BOXER BLVD
City	CONCORD
State	CA
Zip	94521-3604
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Local Zoning Code	PUD
Legal Description	TRACT 4241 LOT 7 EX MR
Legal Subdivision	4241 HIDDEN CRK
Legal Tract	4241
Legal Lot Number	7
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2000
Census Tract	334007

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	Company Name on Record
Mailing Address	4820 BOXER BLVD, CONCORD, CA 94521-3604
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Apr 6, 2021	Deed of Trust, Mortgage · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP
Aug 10, 2018	Quit Claim Deed, Transfer Quitclaim
Aug 10, 2018	Grant Deed, Transfer · ARM ALAMEDA MORTGAGE CORP
May 20, 2017	Deed of Trust, Mortgage · Conventional Mortgage NATIONS LNDG

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 10, 2018 · Amount on Record
Deed Sale	Aug 10, 2018 · Amount on Record
Prior Sale	Jul 29, 2015 · Amount on Record
Deed Document Number	2018127985
Prior Transfer Date	Aug 9, 2018
Prior Transfer Doc	0000128043
Record Updated	Oct 29, 2026

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4820 BOXER BLVD, CONCORD, CA 94521-3604
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	WESTMINSTER TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4820 BOXER BLVD, CONCORD, CA 94521-3604

Mortgage

Document Number	0000102773
Date	Apr 6, 2021
Instrument	2021-102773

Lender

Name	AMERICAN PACIFIC MORTGAGE CORP
Type	Mortgage Company
Address	ROSEVILLE, CA 95661

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Apr 1, 2051

August 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 10, 2018
Property Address	4820 BOXER BLVD, CONCORD, CA 94521-3604
Document Number	0000128043
Instrument Date	Aug 9, 2018
Instrument	128043
Transaction Type	Transfer
Record Updated	Aug 16, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	4820 BOXER BLVD CONCORD CA 945213604, CONCORD, CA 94521-3604

August 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 10, 2018
Property Address	4820 BOXER BLVD, CONCORD, CA 94521-3604
Document Number	0000127985
Map Reference	MB 149 PG 4-14
Instrument Date	Aug 7, 2018
Instrument	2018-127985
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	WFG NATIONAL TITLE INSURANCE

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
Relationship	Community Property with Right of Survivorship
Address	4820 BOXER BLVD, CONCORD, CA 94521-3604

Mortgage

Document Number	0000127986
Date	Aug 10, 2018
Instrument	2018-127986

Lender

Name	ALAMEDA MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2048

Interest

Rate Type	Adjustable Rate
Rate	3.87%
Type Change Date	Sep 1, 2023
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	8.87%
Index	1-Year LIBOR
Max Rate	8.87%

May 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4820 BOXER BLVD, CONCORD, CA 94521-3604
Document Number	0000093645
Instrument Date	May 20, 2017
Transaction Type	Mortgage
Record Updated	Jun 20, 2017
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4820 BOXER BLVD CONCORD CA 945213604, CONCORD, CA 94521-3604

Mortgage

Document Number	0000093645
Date	May 26, 2017
Instrument	93645

Lender

Name	NATIONS LNDG
Address	INDEPENDENCE, OH 44131

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 25, 2047

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		$498,022 (+2%) Land $316,883 Building $181,139
2025	$6,299.00 (+4.84%) Homeowner's exemption	$488,258 (+4.04%) Land $310,670 Building $177,588
2023	$6,008.00 (+1.5%) Homeowner's exemption	$469,300 Land $298,607 Building $170,693
2022	$5,919.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
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 80% of the US · lower than 88% of California
Wildfire Likelihood	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 472 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Astound Broadband Cable	1,500 / 50
Unwired Fixed Wireless	300 / 25
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: Verizon.

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