Contra Costa County property record for 5115 Sandmound Blvd, Oakley, CA 94561
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,509 sqft · built 1955 |
| Lot Size | 0.413 acres (18,000 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $3,950 (2025) |
| Deeds & Mortgages | Jan 2018 Mortgage Aug 2020 Mortgage + 1 more |
| Flood Zone | Zone AE (high risk) |
| APN | 032-192-014-2 |
| Primary APN | 032-192-014-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,509 sqft Living Area |
| Gross Area | 2,049 sqft |
| 1st Floor Area | 1,509 sqft |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Architectural Style | Ranch |
| Exterior Material | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 18,000 sqft (0.413 acres) |
| Lot Dimensions | 225 ft deep x 80 ft wide |
| Garage Type | Attached |
| Garage Area | 540 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 5115 SANDMOUND BLVD |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-5055 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | F1 |
| Legal Description | SANDMOUND ACRES LOT 104 LESS MR |
| Legal Subdivision | SANDMOUND ACRES |
| Legal Lot Number | 104 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4005 |
| Census Tract | 301000 |
5115 Sandmound Blvd is owner-occupied and held in a trust since April 2015.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 5115 SANDMOUND BLVD, OAKLEY, CA 94561-5055 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Jan 31, 2018 | Deed of Trust, Mortgage · Conventional Mortgage SUMMIT FUNDING INC |
| Aug 31, 2020 | Deed of Trust, Mortgage · Conventional Mortgage PLATINUM HOME MORTGAGE CORP |
| Nov 24, 2020 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 28, 2015 |
| Deed Sale | Apr 28, 2015 |
| Prior Sale | Dec 10, 1998 · Amount on File |
| Deed Document Number | 201580465 |
| Prior Transfer Date | Feb 2, 2012 |
| Prior Transfer Doc | 0000086028 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 5115 SANDMOUND BLVD, OAKLEY, CA 94561-5055 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | NORTH AMERICAN TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000015499 |
|---|---|
| Date | Jan 31, 2018 |
| Instrument | 2018-015499 |
| Name | SUMMIT FUNDING INC |
|---|---|
| Type | Mortgage Company |
| Address | SACRAMENTO, CA 95815 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Feb 1, 2048 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 5115 SANDMOUND BLVD, OAKLEY, CA 94561-5055 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 5115 SANDMOUND BLVD, OAKLEY, CA 94561-5055 |
| Document Number | 0000187998 |
|---|---|
| Date | Aug 31, 2020 |
| Instrument | 2020-187998 |
| Name | PLATINUM HOME MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | ROLLING MEADOWS, IL 60008 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Sep 1, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 24, 2020 |
| Property Address | 5115 SANDMOUND BLVD, OAKLEY, CA 94561-5055 |
| Document Number | 0000285543 |
| Instrument Date | Nov 16, 2020 |
| Instrument | 285543 |
| Transaction Type | Transfer |
| Record Updated | Dec 11, 2020 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 5115 SANDMOUND BLVD OAKLEY CA 945615055, OAKLEY, CA 94561-5055 |
The 2025 property tax bill for 5115 Sandmound Blvd was $3,950 with a homeowner's exemption.
Source: Contra Costa County assessment roll, as of July 14, 2026
| 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) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $257,423 (+2%) Land $41,963 Building $215,460 | |
| 2025 | $3,950.00 Homeowner's exemption | $252,377 Land $41,141 Building $211,236 |
| 2023 | $3,821.00 (+1%) Homeowner's exemption | $242,580 Land $39,545 Building $203,035 |
| 2022 | $3,783.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 5115 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 risk around 5115 Sandmound Blvd is high, ranking above 76% of the US, with a 0.4% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 76% of the US · above 53% of California |
|---|---|
| Wildfire Likelihood | 0.4% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | DELTA MUTUAL WATER COMPANY private · serves 333 people · EPA ID CA0707573 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2025 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | Arsenic not recorded as resolved · Jul 2025 |
|---|---|
| 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.
Source: FCC Broadband Data Collection, based on 77 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 |
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