3701 Camino Diablo, Byron, CA 94514 Property Records

Contra Costa County property record for 3701 Camino Diablo, Byron, CA 94514

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,722 sqft · built 1972
Lot Size	1.65 acres (71,874 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,190,000 (May 2025)
Tax Bill	$11,744 (2025)
Deeds & Mortgages	Nov 2020 Mortgage Oct 2020 Sale & Mortgage + 1 more
Flood Zone	Zone X (moderate risk)
APN	`002-040-018`

Property Details

APN / Parcel Number

Primary APN	`002-040-018`
Alternative APN	`002-040-018-0`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,722 sqft Living Area
1st Floor Area	1,722 sqft

Exterior

Year Built	Built 1972
Effective Year Built	Effective 1990
Lot Area	71,874 sqft
Garage Type	Attached
Garage Area	520 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	3701 CAMINO DIABLO
City	BYRON
State	CA
Zip	94514-0077
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	A2
Legal Description	PCL MAP 21 PG 14 PCL A EX 1/2 MR BELOW 500FT
Legal Tract	21PM14
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	EAST CONTRA COSTA
Census Block Group	1
Census Block	1030
Census Tract	304002

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	3701 CAMINO DIABLO, BYRON, CA 94514-0077
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Nov 1, 2020	Deed of Trust, Mortgage · Conventional Mortgage BAVOR C & N F/TR (PT)
Oct 30, 2020	Grant Deed, Transfer · Conventional Mortgage PARAMOUNT RESIDENTIAL MORTGAGE GROU
Dec 27, 2016	Deed of Trust, Mortgage QUICKEN LNS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 5, 2025 · Amount on Record
Deed Sale	May 5, 2025 · Amount on Record
Prior Sale	Oct 30, 2020 · Amount on Record
Deed Document Number	202543670
Prior Transfer Date	Aug 4, 1994
Prior Transfer Doc	0000210325
Record Updated	Oct 29, 2026

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	3701 CAMINO DIABLO, BYRON, CA 94514-0077
Document Number	0000280595
Instrument Date	Nov 1, 2020
Transaction Type	Mortgage
Record Updated	Dec 1, 2020
Title Company	ATTORNEY ONLY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3701 CAMINO DIABLO BYRON CA 94514, BYRON, CA 94514

Mortgage

Document Number	0000280595
Date	Nov 19, 2020
Instrument	280595

Lender

Name	BAVOR C & N F/TR (PT)

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

October 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Oct 30, 2020
Property Address	3701 CAMINO DIABLO, BYRON, CA 94514-0077
Document Number	0000257999
Map Reference	MB 621 PG 14
Instrument Date	Oct 28, 2020
Instrument	2020-257999
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	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
Relationship	Tenants in Common
Address	3701 CAMINO DIABLO, BYRON, CA 94514-0077

Mortgage

Document Number	0000258000
Date	Oct 30, 2020
Instrument	2020-258000

Lender

Name	PARAMOUNT RESIDENTIAL MORTGAGE GROU
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2050

December 2016: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	3701 CAMINO DIABLO, BYRON, CA 94514-0077
Document Number	0000000506
Instrument Date	Dec 27, 2016
Transaction Type	Mortgage
Record Updated	Jan 12, 2017
Title Company	NORTH AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3701 CAMINO DIABLO RD BYRON CA 94514, BYRON, CA 94514

Mortgage

Document Number	0000000506
Date	Jan 3, 2017
Instrument	506

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Jan 2, 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
Elementary School District	Byron Union Elementary School District (KG - 08)
Secondary School District	Liberty Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,213,800 (+24.73%) Land $805,800 Building $408,000
2025	$11,744.00 (+15.19%) Homeowner's exemption	$973,103 (+4.04%) Land $621,314 Building $351,789
2023	$10,195.00 (-8%) Homeowner's exemption	$935,319 Land $597,189 Building $338,130
2022	$11,081.00

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 moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 22 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	22 in force
Nearby Flood Claims	7 (1980–2023)
Claims Outside the SFHA	2 of 7
Most Recent Claim	Mar 2023 · rainfall accumulation
Claims by Event	Severe Winter Storms, Flooding, Landslides, And Mudslides, Jan 2023 · 2 claims

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	High above 80% of the US · above 58% of California
Wildfire Likelihood	0.6% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Internet Providers

Source: FCC Broadband Data Collection, based on 39 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	1,200 / 35
Unwired Fixed Wireless	300 / 25
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

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