1010 River Rock Ln, Danville, CA 94526 Property Records

Contra Costa County property record for 1010 River Rock Ln, Danville, CA 94526

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,544 sqft · built 1995
Lot Size	0.045 acres (1,940 sqft)
Owner	Company Name on File
Last Sale	$614,000 (May 2012)
Tax Bill	$9,550 (2025)
Deeds & Mortgages	Mar 2021 Transfer Feb 2021 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`216-110-102-3`

Property Details

APN / Parcel Number

Primary APN	`216-110-102-3`
Alternative APN	`216-110-102`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,544 sqft Living Area
1st Floor Area	726 sqft
2nd Floor Area	818 sqft

Exterior

Year Built	Built 1995
Effective Year Built	Effective 1996
Architectural Style	Cluster
Lot Area	1,940 sqft (0.045 acres)
Garage Type	Attached
Garage Area	386 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	1010 RIVER ROCK LN
City	DANVILLE
State	CA
Zip	94526-4000
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T7888 L88
Legal Subdivision	SUBDIVISION 7888
Legal Tract	7888
Legal Lot Number	88
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2003
Census Tract	345203

Owner

1010 River Rock Ln is owned by a company that acquired it in March 2021.

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

Owner of Record	Company Name on File
Mailing Address	426 COMO WAY, DANVILLE, CA 94526-5442
Owner Type	Company
Vesting	Limited Liability Company

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
Mar 24, 2021	Quit Claim Deed, Transfer Quitclaim
Feb 16, 2021	Quit Claim Deed, Transfer Quitclaim
Feb 16, 2021	Quit Claim Deed, Transfer Quitclaim
Jan 26, 2021	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 17, 2012 · Amount on File
Deed Sale	May 17, 2012 · Amount on File
Prior Sale	Mar 21, 2012 · Amount on File
Deed Document Number	2012114480
Last Transfer Date	Mar 16, 2021
Transfer Doc	0000089598
Record Updated	Oct 29, 2026

March 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 24, 2021
Property Address	1010 RIVER ROCK LN, DANVILLE, CA 94526-4000
Document Number	0000089598
Map Reference	MB 378 PG 1
Instrument Date	Mar 16, 2021
Instrument	2021-089598
Transaction Type	Transfer
Record Updated	Nov 3, 2022

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	426 COMO WAY, 426, DANVILLE, CA 94526-5442

Transferred To (Grantee/Buyer)

Name	Verified Name

February 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 16, 2021
Property Address	1010 RIVER ROCK LN, DANVILLE, CA 94526-4000
Document Number	0000047447
Map Reference	MB 378 PG 1
Instrument Date	Feb 8, 2021
Instrument	2021-047447
Transaction Type	Transfer
Record Updated	Nov 3, 2022

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	426 COMO WAY, 426, DANVILLE, CA 94526-5442

Transferred To (Grantee/Buyer)

Name	Verified Name

February 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 16, 2021
Property Address	1010 RIVER ROCK LN, DANVILLE, CA 94526-4000
Document Number	0000047446
Map Reference	MB 378 PG 1
Instrument Date	Feb 8, 2021
Instrument	2021-047446
Transaction Type	Transfer
Record Updated	Nov 3, 2022

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	426 COMO WAY, 426, DANVILLE, CA 94526-5442

Transferred To (Grantee/Buyer)

Name	Verified Name

January 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 26, 2021
Property Address	1010 RIVER ROCK LN, DANVILLE, CA 94526-4000
Document Number	0000024812
Instrument Date	Jan 19, 2021
Instrument	24812
Transaction Type	Transfer
Record Updated	Feb 5, 2021
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer Partial Interest

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	426 COMO WAY DANVILLE CA 945265442, DANVILLE, CA 94526-5442

Tax Assessment & Valuation

The 2025 property tax bill for 1010 River Rock Ln was $9,550.

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		$786,629 (+2%) Land $640,583 Building $146,046
2025	$9,550.00	$771,206 Land $628,023 Building $143,183
2023	$9,061.00 (+0.73%)	$741,261 Land $603,637 Building $137,624
2022	$8,995.00

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

Flood

FEMA maps place 1010 River Rock Ln in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1980.

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 Claims	3 (1980–1986)
Most Recent Claim	Feb 1986 · Severe Storms & Flooding

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 1010 River Rock Ln is low, with a 0.01% 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	0.01% annual chance
Exposure	None beyond 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 314 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
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

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

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