10 Darnby Ct, Orinda, CA 94563 Property Records

Contra Costa County property record for 10 Darnby Ct, Orinda, CA 94563

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,345 sqft · built 1973
Lot Size	0.301 acres (13,110 sqft)
Owner	2 Trust Names on File
Last Sale	$1,293,500 (Nov 2016)
Tax Bill	$19,259 (2025)
Deeds & Mortgages	Nov 2025 Transfer Sep 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`271-333-009-6`

Property Details

APN / Parcel Number

Primary APN	`271-333-009-6`
Alternative APN	`271-333-009`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	10 Rooms
Stories	1 Story
Building Area	2,345 sqft Living Area
1st Floor Area	2,345 sqft

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1990
Lot Area	13,110 sqft (0.301 acres)
Garage Type	Attached
Garage Area	330 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	10 DARNBY CT
City	ORINDA
State	CA
Zip	94563-4207
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 2591 LOT 113
Legal Subdivision	SUBDIVISION2591
Legal Tract	2591
Legal Lot Number	113
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	3
Census Block	3004
Census Tract	352201

Owner

10 Darnby Ct is owner-occupied and held in a trust since November 2016.

Source: Contra Costa County records, as of September 9, 2026

Owner of Record	2 Trust Names on File
Mailing Address	10 DARNBY CT, ORINDA, CA 94563-4207
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

Date	Document
Nov 20, 2025	Intrafamily Transfer, Transfer
Sep 2, 2021	Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 4, 2016 · Amount on File
Deed Sale	Nov 4, 2016 · Amount on File
Prior Sale	Nov 25, 2003
Deed Document Number	2016239236
Prior Transfer Date	Jan 29, 1998
Prior Transfer Doc	0000030523
Record Updated	Oct 29, 2026

November 2025: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 20, 2025
Property Address	10 DARNBY CT, ORINDA, CA 94563-4207
Document Number	0000130713
Map Reference	MB 69 PG 23
Instrument Date	Oct 6, 2025
Instrument	2025- 130713
Transaction Type	Transfer
Record Updated	Dec 2, 2025

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10 DARNBY CT, ORINDA, CA 94563-4207

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	10 DARNBY CT, ORINDA, CA 94563-4207
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	STEWART TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10 DARNBY CT, ORINDA, CA 94563-4207

Mortgage

Document Number	0000246705
Date	Sep 2, 2021
Instrument	2021-246705

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	Oct 1, 2051

Tax Assessment & Valuation

The 2025 property tax bill for 10 Darnby Ct was $19,259.

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

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Orinda City
Secondary School District	Acalanes Union High School District (09 - 12)
Elementary School District	Orinda Union Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,538,930 (+2%) Land $1,065,414 Building $473,516
2025	$19,259.00	$1,508,756 Land $1,044,524 Building $464,232
2023	$18,645.00 (+2.81%)	$1,450,171 Land $1,003,965 Building $446,206
2022	$18,135.00

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

Flood

FEMA maps place 10 Darnby Ct in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1982.

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
Nearby Flood Policies	6 in force
Nearby Flood Claims	4 (1982–2005)
Claims Outside the SFHA	1 of 4
Most Recent Claim	Dec 2005 · Severe Storms, Flooding, Mudslides, And Landslides

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 10 Darnby Ct is moderate, ranking above 45% of the US, with a 0.08% annual chance of wildfire.

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

Wildfire Risk	Moderate above 45% of the US · lower than 73% of California
Wildfire Likelihood	0.08% 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 332 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber	5,000 / 5,000
Xfinity Cable	1,200 / 35
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20

May also be available: Etheric Networks.

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