821 Obrien Pl, Danville, CA 94526 Property Records

Contra Costa County property record for 821 Obrien Pl, Danville, CA 94526

Property Summary

Property Type	Single Family Home
Details	5 bd · 4.5 ba · 4,719 sqft · built 2011
Lot Size	0.346 acres (15,074 sqft)
Owner	2 Individual Names on File
Last Sale	$1,610,500 (Dec 2012)
Tax Bill	$23,186 (2025)
Deeds & Mortgages	Jun 2022 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`196-330-061-9`

Property Details

APN / Parcel Number

Primary APN	`196-330-061-9`
Alternative APN	`196-330-061`

Interior

Bedrooms	5 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	14 Rooms
Stories	2 Stories
Building Area	4,719 sqft Living Area
1st Floor Area	2,651 sqft
2nd Floor Area	2,068 sqft

Exterior

Year Built	Built 2011
Effective Year Built	Effective 2012
Architectural Style	Cluster
Lot Area	15,074 sqft (0.346 acres)
Garage Type	Attached
Garage Area	753 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	821 OBRIEN PL
City	DANVILLE
State	CA
Zip	94526-1989
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T8641 L8
Legal Subdivision	SUBDIVISION 8641
Legal Tract	8641
Legal Lot Number	8
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2000
Census Tract	346206

Owner

821 Obrien Pl is owned and occupied by two individuals who bought it in December 2012.

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

Owner of Record	2 Individual Names on File
Mailing Address	821 OBRIEN PL, DANVILLE, CA 94526-1989
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

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 12, 2012 · Amount on File
Deed Sale	Dec 12, 2012 · Amount on File
Prior Sale	Sep 16, 2009 · Amount on File
Deed Document Number	2012316080
Record Updated	Oct 29, 2026

June 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	821 OBRIEN PL, DANVILLE, CA 94526-1989
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	821 OBRIEN PL, DANVILLE, CA 94526-1989

Mortgage

Document Number	0000105400
Date	Jun 28, 2022
Instrument	2022-105400

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2052

Interest

Rate Type	Adjustable Rate
Rate	4.12%
Type Change Date	Jul 1, 2029
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	9.12%
Index	Other
Max Rate	9.12%

Tax Assessment & Valuation

The 2025 property tax bill for 821 Obrien Pl was $23,186 with a homeowner's exemption.

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		$2,077,656 (+2%) Land $753,629 Building $1,324,027
2025	$23,186.00 Homeowner's exemption	$2,036,918 Land $738,852 Building $1,298,066
2023	$22,232.00 (+0.75%) Homeowner's exemption	$1,957,823 Land $710,162 Building $1,247,661
2022	$22,067.00

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

Flood

FEMA maps place 821 Obrien Pl 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 AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 17 policies
Nearby Flood Policies	17 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 821 Obrien Pl is low, with a 0.02% annual chance of wildfire.

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

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.02% 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 273 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
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless · DSL	100 / 20

May also be available: Etheric Networks.

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