4664 Sandmound Blvd, Oakley, CA 94561 Property Records

Contra Costa County property record for 4664 Sandmound Blvd, Oakley, CA 94561

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 2,052 sqft · built 1979
Lot Size	0.206 acres (8,950 sqft)
Owner	2 Company Names on File
Last Sale	$470,000 (Nov 2019)
Tax Bill	$7,060 (2025)
Deeds & Mortgages	Sep 2026 Transfer Mar 2021 Mortgage + 4 more
Flood Zone	Zone AE (high risk)
APN	`032-230-024-5`

Property Details

APN / Parcel Number

Primary APN	`032-230-024-5`
Alternative APN	`032-230-024`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,052 sqft Living Area
1st Floor Area	1,015 sqft
2nd Floor Area	1,037 sqft

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1980
Lot Area	8,950 sqft (0.206 acres)
View / Lot	Waterfront
Garage Type	Attached
Garage Area	528 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	4664 SANDMOUND BLVD
City	OAKLEY
State	CA
Zip	94561-5017
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	F1
Legal Description	SANDMOUND TRACT LOT 35 LESS MR
Legal Subdivision	SANDMOUND
Legal Lot Number	35
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	EAST CONTRA COSTA
Census Block Group	4
Census Block	4003
Census Tract	301000

Owner

4664 Sandmound Blvd is owned by a company that acquired it in August 2026.

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

Owner of Record	2 Company Names on File
Mailing Address	4664 SANDMOUND BLVD, OAKLEY, CA 94561-5017
Owner Type	Company
Vesting	Life Tenant

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
Sep 2, 2026	Affidavit of Death of Trustee, Transfer
Mar 25, 2021	Deed of Trust, Mortgage · Conventional Mortgage COMMERCE HOME MORTGAGE LLC
Nov 28, 2023	Intrafamily Transfer, Transfer
Nov 28, 2023	Affidavit of Death of Joint Tenant, Transfer
Apr 22, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage COMMERCE HOME MORTGAGE LLC
Nov 14, 2019	Grant Deed, Transfer · Conventional Mortgage COMMERCE HOME MORTGAGE LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 14, 2019 · Amount on File
Deed Sale	Nov 14, 2019 · Amount on File
Deed Document Number	2019203895
Last Transfer Date	Aug 27, 2026
Transfer Doc	0000093039
Record Updated	Oct 29, 2026

September 2026: Affidavit of Death of Trustee, Transfer

Document Type	Affidavit of Death of Trustee
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 2, 2026
Property Address	4664 SANDMOUND BLVD, OAKLEY, CA 94561-5017
Document Number	0000093039
Instrument Date	Aug 27, 2026
Instrument	202693039
Transaction Type	Transfer
Record Updated	Sep 9, 2026

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Life Tenant
Address	4664 SANDMOUND BLVD, OAKLEY, CA 94561-5017

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4664 SANDMOUND BLVD, OAKLEY, CA 94561-5017
Transaction Type	Mortgage
Record Updated	Dec 13, 2023
Title Company	OLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4664 SANDMOUND BLVD, OAKLEY, CA 94561-5017

Mortgage

Document Number	0000090987
Date	Mar 25, 2021
Instrument	2021-090987

Lender

Name	COMMERCE HOME MORTGAGE LLC
Type	Mortgage Company
Address	IRVINE, CA 92606

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2051

November 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 28, 2023
Property Address	4664 SANDMOUND BLVD, OAKLEY, CA 94561-5017
Document Number	0000126378
Map Reference	MB 40 PG 8
Instrument Date	Nov 20, 2023
Instrument	2023-126378
Transaction Type	Transfer
Record Updated	Dec 13, 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
Relationship	Living Trust
Address	4664 SANDMOUND BLVD, OAKLEY, CA 94561-5017

November 2023: Affidavit of Death of Joint Tenant, Transfer

Document Type	Affidavit of Death of Joint Tenant
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 28, 2023
Property Address	4664 SANDMOUND BLVD, OAKLEY, CA 94561-5017
Document Number	0000126377
Map Reference	MB 40 PG 8
Instrument Date	Nov 20, 2023
Instrument	2023-126377
Transaction Type	Transfer
Record Updated	Dec 13, 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	4664 SANDMOUND BLVD, OAKLEY, CA 94561-5017

April 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 22, 2020
Property Address	4664 SANDMOUND BLVD, OAKLEY, CA 94561-5017
Document Number	0000076397
Map Reference	MB 40 PG 8
Instrument Date	Apr 17, 2020
Instrument	2020-076397
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE COMAPNY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	4664 SANDMOUND BLVD, 4664, OAKLEY, CA 94561-5017

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	4664 SANDMOUND BLVD, OAKLEY, CA 94561-5017

Mortgage

Document Number	0000076398
Date	Apr 22, 2020
Instrument	2020-076398

Lender

Name	COMMERCE HOME MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2050

November 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 14, 2019
Property Address	4664 SANDMOUND BLVD, OAKLEY, CA 94561-5017
Document Number	0000203895
Map Reference	MB 40 PG 8
Instrument Date	Nov 7, 2019
Instrument	2019-203895
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE CO

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	PO BOX 313, BETHEL ISLAND, CA 94511-0313

Mortgage

Document Number	0000203896
Date	Nov 14, 2019
Instrument	2019-203896

Lender

Name	COMMERCE HOME MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 4664 Sandmound Blvd was $7,060.

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

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Secondary School District	Liberty Union High School District (09 - 12)
Elementary School District	Oakley Union Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$524,288 (+2%) Land $223,101 Building $301,187
2025	$7,060.00 Homeowner's exemption	$514,009 Land $218,727 Building $295,282
2023	$6,818.00 (+1.14%) Homeowner's exemption	$494,052 Land $210,235 Building $283,817
2022	$6,741.00

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

Flood

FEMA maps place 4664 Sandmound Blvd in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	9.0 ft
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on File median of 49 individual policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	149 units insured incl. 100 condo units
Nearby Flood Claims	2 (2017–2022)
Most Recent Claim	Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides

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 4664 Sandmound Blvd is moderate, ranking above 67% 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 67% of the US · above 41% of California
Wildfire Likelihood	0.2% 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	OAKLEY MUTUAL WATER COMPANY private · serves 170 people · EPA ID CA0706004
Water Source	Groundwater
Last State Inspection	Jun 2023
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	Arsenic not recorded as resolved · Jan 2026
Treatment and Procedure	Lead service line inventory currently in violation since Oct 2024
Monitoring and Reporting	1 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 44 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

May also be available: AT&T.

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Sandmound Blvd

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures