33 Palma Vista, Diablo, CA 94528 Property Records

Contra Costa County property record for 33 Palma Vista, Diablo, CA 94528

Property Summary

Property Type	Single Family Home
Details	5 bd · 4.5 ba · 4,573 sqft · built 1963
Lot Size	0.597 acres (26,000 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,050,000 (Oct 2000)
Tax Bill	$30,386 (2025)
Deeds & Mortgages	Sep 2021 Line of Credit Aug 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`195-280-033`

Property Details

APN / Parcel Number

Primary APN	`195-280-033`
Alternative APN	`195-280-033-0`

Interior

Bedrooms	5 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	13 Rooms
Stories	2 Stories
Building Area	4,573 sqft Living Area
1st Floor Area	3,188 sqft
2nd Floor Area	1,385 sqft

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1995
Lot Area	26,000 sqft (0.597 acres)
Garage Type	Attached
Garage Area	709 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	33 PALMA VIS
City	DIABLO
State	CA
Zip	94528
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R20
Legal Description	MT DIABLO EST PARK #1 182
Legal Subdivision	MOUNT DIABLO ESTATE PARK SUB
Legal Lot Number	182
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1019
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	33 PALMA VIS, DIABLO, CA 94528
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Sep 28, 2021	Deed of Trust, Mortgage · Line of Credit HERITAGE BANK OF COMMERCE
Aug 19, 2021	Correction Deed · Conventional Mortgage LENDUS LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 4, 2000 · Amount on Record
Deed Sale	Oct 4, 2000 · Amount on Record
Prior Sale	May 8, 1998 · Amount on Record
Deed Document Number	2000216298
Last Transfer Date	Aug 4, 2021
Transfer Doc	0000230406
Record Updated	Oct 29, 2026

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	33 PALMA VIS, DIABLO, CA 94528
Transaction Type	Mortgage
Record Updated	May 30, 2023
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TTL CO OAKLAND

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	33 PALMA VISTA, DIABLO, CA 94528

Mortgage

Document Number	0000268571
Date	Sep 28, 2021
Instrument	2021-268571

Lender

Name	HERITAGE BANK OF COMMERCE
Type	Bank
Address	SAN JOSE, CA 95110

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

August 2021: Correction Deed

Document Type	Correction Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 19, 2021
Property Address	33 PALMA VIS, DIABLO, CA 94528
Document Number	0000230406
Map Reference	MB 15 PG 301
Instrument Date	Aug 4, 2021
Instrument	2021-230406
Record Updated	May 30, 2023
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	33 PALMA VISTA, DIABLO, CA 94528

Mortgage

Document Number	0000230407
Date	Aug 19, 2021
Instrument	2021-230407

Lender

Name	LENDUS LLC
Type	Mortgage Company
Address	ALAMO, CA 94507

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2051

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		$2,701,422 (+2%) Land $1,306,432 Building $1,394,990
2025	$30,386.00 (+3.68%) Homeowner's exemption	$2,648,454 (+4.04%) Land $1,280,816 Building $1,367,638
2023	$29,308.00 (+0.8%) Homeowner's exemption	$2,545,613 Land $1,231,081 Building $1,314,532
2022	$29,074.00

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	High above 76% of the US · above 52% of California
Wildfire Likelihood	0.5% 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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