5 Oak Flat Rd, Orinda, CA 94563 Property Records

Contra Costa County property record for 5 Oak Flat Rd, Orinda, CA 94563

Property Summary

Property Type	Single Family Home
Details	2 bd · 3 ba · 4,674 sqft · built 1950
Lot Size	1.3 acres (57,000 sqft)
Owner	Company Name on Record
Tax Bill	$10,087 (2025)
Deeds & Mortgages	Mar 2023 Transfer Apr 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`260-050-005-8`

Property Details

APN / Parcel Number

Primary APN	`260-050-005-8`
Alternative APN	`260-050-005`

Interior

Bedrooms	2 Beds
Full Baths	3 Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	4,674 sqft Living Area
1st Floor Area	3,157 sqft
2nd Floor Area	1,517 sqft

Exterior

Year Built	Built 1950
Effective Year Built	Effective 1970
Lot Area	57,000 sqft
Garage Type	Attached
Garage Area	284 sqft
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	5 OAK FLAT RD
City	ORINDA
State	CA
Zip	94563-1922
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MONTE VISTA LOT 14 & POR LOT 15
Legal Subdivision	MONTE VISTA
Legal Lot Number	14,15
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1013
Census Tract	354002

Owner

Source: Contra Costa County records, as of August 19, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on Record
Mailing Address	5 OAK FLAT RD, ORINDA, CA 94563-1922
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 15, 2023	Affidavit of Death of Joint Tenant, Transfer
Apr 6, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Jun 4, 2024
Transfer Doc	0000052801
Record Updated	Sep 20, 2026

March 2023: Affidavit of Death of Joint Tenant, Transfer

Document Type	Affidavit of Death of Joint Tenant
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 15, 2023
Property Address	5 OAK FLAT RD, ORINDA, CA 94563-1922
Document Number	0000024502
Map Reference	MB 22 PG 637
Instrument Date	Mar 15, 2023
Instrument	2023-024502
Transaction Type	Transfer
Record Updated	Mar 29, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	PO BOX 9, ORINDA, CA 94563-0009

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	5 OAK FLAT RD, ORINDA, CA 94563-1922
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	AMROCK TITLE CALIFORNIA

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	50 OAK FLAT RD, ORINDA, CA 94563-1922

Mortgage

Document Number	0000102658
Date	Apr 6, 2021
Instrument	2021-102658

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Apr 1, 2051

Interest

Rate Type	Adjustable Rate
Rate	1.85%
Type Change Date	Apr 1, 2026
Change Frequency	Annually
Min Rate At Change	3%
Max Rate At Change	3.85%
Index	Other
Margin	3
Max Rate	6.85%

Tax Assessment & Valuation

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		$780,045 (+2%) Land $104,035 Building $676,010
2025	$10,087.00 (+2.88%)	$764,751 (+4.04%) Land $101,996 Building $662,755
2023	$9,805.00 (+5.16%)	$735,057 Land $98,037 Building $637,020
2022	$9,324.00

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

Flood

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	8 in force
Nearby Flood Claims	10 (1980–2019)
Claims Outside the SFHA	3 of 10
Most Recent Claim	Jan 2019 · rainfall accumulation

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

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

Wildfire Risk	Low lower than 65% of the US · lower than 79% of California
Wildfire Likelihood	0.04% annual chance
Exposure	Direct burnable vegetation

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 275 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Etheric Networks Fixed Wireless	250 / 100

May also be available: Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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