1744 el Nido, Diablo, CA 94528 Property Records

Contra Costa County property record for 1744 el Nido, Diablo, CA 94528

Property Summary

Property Type	Single Family Home
Details	5 bd · 5 ba · 4,978 sqft · built 1974
Lot Size	0.638 acres (27,800 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,660,000 (Jul 2019)
Tax Bill	$27,115 (2025)
Deeds & Mortgages	Sep 2020 Mortgage Jan 2020 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`195-240-038-8`

Property Details

APN / Parcel Number

Primary APN	`195-240-038-8`
Alternative APN	`195-240-038`

Interior

Bedrooms	5 Beds
Full Baths	5 Baths
Total Rooms	14 Rooms
Stories	1 Story
Building Area	4,978 sqft Living Area
1st Floor Area	3,010 sqft
Basement Area	1,300 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1974
Effective Year Built	Effective 2015
Lot Area	27,800 sqft (0.638 acres)
Garage Type	Attached
Garage Area	1,142 sqft
Parking Spaces	4 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Street Address	1744 EL NIDO
City	DIABLO
State	CA
Zip	94528
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R20
Legal Description	MT DIABLO EST PK POR LTS 353,354,370&371
Legal Subdivision	VISTA GRANDE
Legal Lot Number	354
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1000
Census Tract	346205

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	1744 EL NIDO, DIABLO, CA 94528
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Sep 25, 2020	Deed of Trust, Mortgage · Conventional Mortgage CMG MORTGAGE INC
Jan 14, 2020	Deed of Trust, Mortgage · Conventional Mortgage CMG MORTGAGE INC
Aug 19, 2021	Deed of Trust, Mortgage · Line of Credit US BANK NA
Jul 17, 2019	Grant Deed, Transfer · Conventional Mortgage CMG MORTGAGE INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 17, 2019 · Amount on Record
Deed Sale	Jul 17, 2019 · Amount on Record
Prior Sale	Aug 16, 2016
Deed Document Number	2019110131
Prior Transfer Date	Aug 1, 2016
Prior Transfer Doc	0000163903
Record Updated	Oct 29, 2026

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1744 EL NIDO, DIABLO, CA 94528
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	TITLE CONNECT INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1744 EL NIO, DIABLO, CA 94528

Mortgage

Document Number	0000217295
Date	Sep 25, 2020
Instrument	2020-217295

Lender

Name	CMG MORTGAGE INC
Type	Mortgage Company
Address	SAN RAMON, CA 94583

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Oct 1, 2035

January 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1744 EL NIDO, DIABLO, CA 94528
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	TITLE CONNECT INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000007113
Date	Jan 14, 2020
Instrument	2020-007113

Lender

Name	CMG MORTGAGE INC
Type	Mortgage Company
Address	SAN RAMON, CA 94583

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Feb 1, 2035

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1744 EL NIDO, DIABLO, CA 94528
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	SOLIDIFI

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1744 EL NIDO, DIABLO, CA 94528

Mortgage

Document Number	0000230619
Date	Aug 19, 2021
Instrument	2021-230619

Lender

Name	US BANK NA
Type	Bank
Address	LA JOLLA, CA 92037

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

July 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 17, 2019
Property Address	1744 EL NIDO, DIABLO, CA 94528
Document Number	0000110131
Map Reference	MB 15 PG 301
Instrument Date	Jul 10, 2019
Instrument	2019-110131
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	Community Property with Right of Survivorship
Address	1744 EL NIDO, DIABLO, CA 94528

Mortgage

Document Number	0000110132
Date	Jul 17, 2019
Instrument	2019-110132

Lender

Name	CMG MORTGAGE INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Aug 1, 2034

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Unified School District	San Ramon Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$2,474,127 (+6.85%) Land $959,343 Building $1,514,784
2025	$27,115.00 (+31.65%) Homeowner's exemption	$2,315,448 (+32.69%) Land $940,533 Building $1,374,915
2023	$20,596.00 (+0.83%) Homeowner's exemption	$1,744,954 Land $904,012 Building $840,942
2022	$20,426.00

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
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 18 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	18 in force
Nearby Flood Claims	1 (2017)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Feb 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

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

Wildfire Risk	Moderate above 68% of the US · above 43% of California
Wildfire Likelihood	0.3% 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.

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 153 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
T-Mobile Fixed Wireless	100 / 20
AT&T DSL	100 / 20

May also be available: Verizon.

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