405 Triomphe Ct, Danville, CA 94506 Property Records

Contra Costa County property record for 405 Triomphe Ct, Danville, CA 94506

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,501 sqft · built 1992
Lot Size	0.108 acres (4,700 sqft)
Owner	2 Trust Names on File
Last Sale	$1,880,000 (Aug 2025)
Tax Bill	$15,158 (2025)
Deeds & Mortgages	Jul 2017 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`203-182-040-6`

Property Details

APN / Parcel Number

Primary APN	`203-182-040-6`
Alternative APN	`203-182-040`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,501 sqft Living Area
1st Floor Area	1,278 sqft
2nd Floor Area	1,223 sqft

Exterior

Year Built	Built 1992
Effective Year Built	Effective 1995
Architectural Style	Cluster
Lot Area	4,700 sqft (0.108 acres)
Garage Type	Attached
Garage Area	530 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	405 TRIOMPHE CT
City	DANVILLE
State	CA
Zip	94506-4604
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	?
Legal Description	TRACT 7299 POR LOT 67
Legal Subdivision	LOT LINE ADJUSTMENT LLA 90-8
Legal Tract	7299
Legal Lot Number	67
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2006
Census Tract	346204

Owner

405 Triomphe Ct is owner-occupied and held in a trust since August 2025.

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

Owner of Record	2 Trust Names on File
Mailing Address	405 TRIOMPHE CT, DANVILLE, CA 94506-4604
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

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

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 19, 2025 · Amount on File
Deed Sale	Aug 19, 2025 · Amount on File
Prior Sale	Jul 14, 2017 · Amount on File
Deed Document Number	202583949
Prior Transfer Date	Aug 19, 1996
Prior Transfer Doc	0000158342
Record Updated	Oct 29, 2026

July 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 14, 2017
Property Address	405 TRIOMPHE CT, DANVILLE, CA 94506-4604
Document Number	0000125961
Map Reference	MB342 PG5
Instrument Date	Jul 10, 2017
Instrument	2017-125961
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC 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	Community Property with Right of Survivorship
Address	405 TRIOMPHE CT, DANVILLE, CA 94506-4604

Mortgage

Document Number	0000125963
Date	Jul 14, 2017
Instrument	2017-125963

Lender

Name	CHEVRON FCU
Type	Credit Union
Address	OAKLAND, CA 94607

Agreement

Type	ARM
Amount	Amount on Record
Term	361 Months
Due	Aug 1, 2047

Interest

Rate Type	Adjustable Rate
Rate	2.5%
Type Change Date	Aug 1, 2024
Change Frequency	Annually
Min Rate At Change	2.5%
Max Rate At Change	7.5%
Index	1-Year LIBOR
Max Rate	7.5%

Tax Assessment & Valuation

The 2025 property tax bill for 405 Triomphe Ct was $15,158.

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		$1,880,000 (+45.91%) Land $1,200,000 Building $680,000
2025	$15,158.00	$1,288,472 Land $886,139 Building $402,333
2023	$14,610.00 (+0.73%)	$1,238,441 Land $851,730 Building $386,711
2022	$14,504.00

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

Flood

FEMA maps place 405 Triomphe Ct in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard Area	Zone A, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	3 in force

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 405 Triomphe Ct is moderate, ranking above 57% of the US, with a 0.2% annual chance of wildfire.

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

Wildfire Risk	Moderate above 57% of the US · lower than 66% of California
Wildfire Likelihood	0.2% 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 512 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
AT&T DSL	100 / 20

May also be available: Etheric Networks, T-Mobile, Verizon.

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