4066 Mozart Dr, Richmond (El Sobrante), CA 94803 Property Records

Contra Costa County property record for 4066 Mozart Dr, Richmond, CA 94803

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 1,876 sqft · built 1981
Lot Size	0.135 acres (5,876 sqft)
Owner	2 Individual Names on File
Last Sale	$710,000 (Jul 2019)
Tax Bill	$12,304 (2025)
Deeds & Mortgages	Mar 2021 Mortgage Jul 2019 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`414-321-014-6`

Property Details

APN / Parcel Number

Primary APN	`414-321-014-6`
Alternative APN	`414-321-014`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	1 Story
Building Area	1,876 sqft Living Area
1st Floor Area	1,164 sqft
Basement Area	712 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1981
Effective Year Built	Effective 1990
Architectural Style	Contemporary
Lot Area	5,876 sqft (0.135 acres)
Garage Type	Attached
Garage Area	437 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Street Address	4066 MOZART DR
City	EL SOBRANTE
State	CA
Zip	94803-2748
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	T04593 L0046 B
Legal Subdivision	SUBDIVISION 4593
Legal Tract	04593
Legal Lot Number	46
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	WEST CONTRA COSTA
Census Block Group	1
Census Block	1010
Census Tract	363000

Owner

Source: Contra Costa County records, as of July 14, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on File
Mailing Address	4066 MOZART DR, EL SOBRANTE, CA 94803-2748
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Mar 29, 2021	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Jul 31, 2019	Grant Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 31, 2019 · Amount on File
Deed Sale	Jul 31, 2019 · Amount on File
Prior Sale	Aug 26, 2014 · Amount on File
Deed Document Number	2019120170
Prior Transfer Date	May 21, 2012
Prior Transfer Doc	0000129695
Record Updated	Oct 29, 2026

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4066 MOZART DR, RICHMOND, CA 94803-2748
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE SF

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4066 MOZART DR, RICHMOND, CA 94803-2748

Mortgage

Document Number	0000093635
Date	Mar 29, 2021
Instrument	2021-093635

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2051

July 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 31, 2019
Property Address	4066 MOZART DR, RICHMOND, CA 94803-2748
Document Number	0000120170
Map Reference	MB 261 PG 21
Instrument Date	Jul 29, 2019
Instrument	2019-120170
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount on Record
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	Joint Tenants
Address	4066 MOZART DR, EL SOBRANTE, CA 94803-2748

Mortgage

Document Number	0000120171
Date	Jul 31, 2019
Instrument	2019-120171

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Aug 1, 2049

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	Richmond City
Unified School District	West Contra Costa Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$792,014 (+2%) Land $356,964 Building $435,050
2025	$12,304.00 (+4.47%)	$776,485 (+4.04%) Land $349,965 Building $426,520
2023	$11,778.00 (+1.35%)	$746,334 Land $336,376 Building $409,958
2022	$11,621.00

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 A, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 13 policies
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	13 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	0.02% 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	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
Water Source	Surface water
Last State Inspection	Dec 2021
Lead	Under 1 ppb (2022–2024) 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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 216 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
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: Sonic Telecom, T-Mobile.

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