4190 Leon Dr, Clayton, CA 94517 Property Records

Contra Costa County property record for 4190 Leon Dr, Clayton, CA 94517

Property Summary

Property Type	Rural Home
Details	1,944 sqft · built 1984
Lot Size	7.65 acres (333,495 sqft)
Owner	2 Individual Names on File
Last Sale	$1,660,000 (Apr 2022)
Tax Bill	$7,461 (2025)
Deeds & Mortgages	Apr 2022 Sale & Mortgage Apr 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`080-160-015-6`

Property Details

APN / Parcel Number

Primary APN	`080-160-015-6`
Alternative APN	`080-160-015`

Interior

Total Rooms	1 Room
Stories	1 Story
Building Area	1,944 sqft Living Area
1st Floor Area	1,944 sqft

Exterior

Year Built	Built 1984
Effective Year Built	Effective 1997
Lot Area	333,495 sqft
Parking Spaces	3 Parking Spaces

Location & Zoning

Street Address	4190 LEON DR
City	CLAYTON
State	CA
Zip	94517-9701
Property Category	Residential
Property Type	Residential > Single Family > Rural Home
Local Zoning Code	A2
Legal Description	PCL MAP 113 PG 7 PCL B
Legal Subdivision	PM 113 7
Legal Tract	113PM7
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	TASSAJARA
Census Block Group	1
Census Block	1043
Census Tract	355112

Owner

4190 Leon Dr, a rural home, is owned and occupied by two individuals who bought it in April 2022.

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

Owner of Record	2 Individual Names on File
Mailing Address	4190 LEON DR, CLAYTON, CA 94517-9701
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

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

Deeds, Mortgages & Sale History

Date	Document
Apr 4, 2022	Grant Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Apr 27, 2020	Deed of Trust, Mortgage · Conventional Mortgage TRAVIS CU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 4, 2022 · Amount on File
Deed Sale	Apr 4, 2022 · Amount on File
Prior Sale	Jun 11, 2014 · Amount on File
Deed Document Number	202258127
Prior Transfer Date	Mar 8, 2004
Prior Transfer Doc	0000101462
Record Updated	Oct 29, 2026

April 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 4, 2022
Property Address	4190 LEON DR, CLAYTON, CA 94517-9701
Document Number	0000058127
Map Reference	MB 113 PG 7
Instrument Date	Mar 8, 2022
Instrument	2022-058127
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	CHICAGO 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	4190 LEON DR, CLAYTON, CA 94517-9701

Mortgage

Document Number	0000058128
Date	Apr 4, 2022
Instrument	2022-058128

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2052

Mortgage

Document Number	0000058129
Date	Apr 4, 2022
Instrument	2022-058129

Lender

Name	ALLIANT CU
Type	Credit Union
Address	CHICAGO, IL 60666

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	360 Months
Due	Apr 3, 2052

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4190 LEON DR, CLAYTON, CA 94517-9701
Document Number	0000084229
Instrument Date	Apr 27, 2020
Transaction Type	Mortgage
Record Updated	May 12, 2020
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	4190 LEON DR CLAYTON CA 945179701, CLAYTON, CA 94517-9701

Mortgage

Document Number	0000084229
Date	May 5, 2020
Instrument	84229

Lender

Name	TRAVIS CU
Address	VACAVILLE, CA 95687

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	240 Months
Due	May 4, 2040

Tax Assessment & Valuation

The 2025 property tax bill for 4190 Leon Dr was $7,461 with a homeowner's exemption.

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		$689,038 (+2%) Land $324,081 Building $364,957
2025	$7,461.00 Homeowner's exemption	$675,528 Land $317,727 Building $357,801
2023	$17,103.00 (+144.08%) Disabled Person's exemption Veteran's exemption	$1,693,200 Land $1,188,300 Building $504,900
2022	$7,007.00

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

FEMA maps place 4190 Leon Dr in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1982.

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
Flood Insurance Cost	Premium on File median of 14 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	14 in force
Nearby Flood Claims	2 (1982–2017)
Most Recent Claim	Jan 2017 · Severe Winter Storms, Flooding, And Mudslides

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

Wildfire risk around 4190 Leon Dr is very high, ranking above 90% of the US, with a 1% annual chance of wildfire.

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

Wildfire Risk	Very High above 90% of the US · above 73% of California
Wildfire Likelihood	1% annual chance
Exposure	Direct burnable vegetation

Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.

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

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Verizon Fixed Wireless	300 / 20
Starlink Satellite	280 / 30
T-Mobile Fixed Wireless	25 / 3

Cell Coverage

5G (outdoors only) and 4G LTE

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