48 Dubost Ct, Danville, CA 94526 Property Records

Contra Costa County property record for 48 Dubost Ct, Danville, CA 94526

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,397 sqft · built 1969
Lot Size	0.294 acres (12,800 sqft)
Owner	2 Individual Names on File
Last Sale	$1,125,000 (Jul 2018)
Tax Bill	$14,824 (2025)
Deeds & Mortgages	Oct 2018 Line of Credit Jul 2018 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`218-251-012-9`

Property Details

APN / Parcel Number

Primary APN	`218-251-012-9`
Alternative APN	`218-251-012`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	1 Story
Building Area	2,397 sqft Living Area
Gross Area	2,880 sqft
1st Floor Area	2,397 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1969
Effective Year Built	Effective 1980
Architectural Style	Ranch
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	12,800 sqft (0.294 acres)
Garage Type	Attached
Garage Area	483 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	48 DUBOST CT
City	DANVILLE
State	CA
Zip	94526-3008
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 3537 LOT 12 EX MR
Legal Subdivision	SUBDIVISION 3537
Legal Tract	3537
Legal Lot Number	12
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	5
Census Block	5005
Census Tract	345105

Owner

48 Dubost Ct is owned and occupied by two individuals who bought it in July 2018.

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

Owner of Record	2 Individual Names on File
Mailing Address	48 DUBOST CT, DANVILLE, CA 94526-3008
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

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
Oct 5, 2018	Deed of Trust, Mortgage · Line of Credit US BANK NA
Jul 16, 2018	Grant Deed, Transfer · Conventional Mortgage US BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 16, 2018 · Amount on File
Deed Sale	Jul 16, 2018 · Amount on File
Prior Sale	Sep 24, 2004 · Amount on File
Deed Document Number	2018112268
Prior Transfer Date	Oct 31, 2012
Prior Transfer Doc	0000281182
Record Updated	Oct 29, 2026

October 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	48 DUBOST CT, DANVILLE, CA 94526-3008
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	SOLIDIFI US INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000159330
Date	Oct 5, 2018
Instrument	2018-159330

Lender

Name	US BANK NA
Type	Bank
Address	CINCINNATI, OH 45202

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	359 Months
Due	Sep 13, 2048

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

July 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 16, 2018
Property Address	48 DUBOST CT, DANVILLE, CA 94526-3008
Document Number	0000112268
Map Reference	MB 118 PG 30
Instrument Date	Jun 29, 2018
Instrument	2018-112268
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE COMP

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	Community Property with Right of Survivorship
Address	48 DUBOST CT, DANVILLE, CA 94526-3008

Mortgage

Document Number	0000112269
Date	Jul 16, 2018
Instrument	2018-112269

Lender

Name	US BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Aug 1, 2048

Tax Assessment & Valuation

The 2025 property tax bill for 48 Dubost Ct was $14,824.

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,280,052 (+2%) Land $853,369 Building $426,683
2025	$14,824.00	$1,254,954 Land $836,637 Building $418,317
2023	$14,188.00 (+0.73%)	$1,206,224 Land $804,150 Building $402,074
2022	$14,085.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 48 Dubost Ct in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone A, within 100 ft
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 48 Dubost Ct is moderate, ranking above 55% of the US, with a 0.1% annual chance of wildfire.

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

Wildfire Risk	Moderate above 55% of the US · lower than 67% of California
Wildfire Likelihood	0.1% annual chance
Exposure	Indirect within 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 315 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Verizon Fixed Wireless	1,000 / 75
Unwired Fixed Wireless	300 / 25
Etheric Networks Fixed Wireless	250 / 100
AT&T DSL	100 / 20

May also be available: T-Mobile.

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