Contra Costa County property record for 1735 Surfside Ct, Discovery Bay, CA 94505
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,689 sqft · built 1985 |
| Lot Size | 0.16 acres (6,960 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $600,000 (Aug 2017) |
| Tax Bill | $9,248 (2025) |
| Deeds & Mortgages | Nov 2017 Mortgage Apr 2018 Line of Credit + 6 more |
| Flood Zone | Zone X (moderate risk) |
| APN | 008-020-026-4 |
| Primary APN | 008-020-026-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,689 sqft Living Area |
| Gross Area | 2,089 sqft |
| 1st Floor Area | 1,689 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Contemporary |
| Lot Area | 6,960 sqft (0.16 acres) |
| View / Lot | Waterfront |
| Garage Type | Attached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 1735 SURFSIDE CT |
|---|---|
| City | DISCOVERY BAY |
| State | CA |
| Zip | 94505-9336 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | P1 |
| Legal Description | T06144 L0026 B EX 3/4 MR |
| Legal Subdivision | DISCOVERY BAY SUB 6144 |
| Legal Tract | 06144 |
| Legal Lot Number | 26 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 304004 |
1735 Surfside Ct is owner-occupied and held in a trust since August 2017.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 1735 SURFSIDE CT, DISCOVERY BAY, CA 94505-9336 |
| 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 |
|---|---|
| Nov 1, 2017 | Deed of Trust, Mortgage · Conventional Mortgage GUILD MORTGAGE CO |
| Apr 30, 2018 | Deed of Trust, Mortgage · Line of Credit FREMONT BANK |
| Sep 18, 2020 | Deed of Trust, Mortgage · Conventional Mortgage GUILD MORTGAGE CO |
| Dec 23, 2021 | Deed of Trust, Mortgage · Line of Credit FREMONT BANK |
| Oct 29, 2018 | Quit Claim Deed, Transfer Quitclaim |
| Dec 12, 2017 | Affidavit of Death, Transfer OLD REPUBLIC TITLE |
| Aug 3, 2017 | Affidavit of Death, Transfer OLD REPUBLIC TITLE |
| Aug 3, 2017 | Grant Deed, Transfer · Conventional Mortgage GUILD MORTGAGE CO |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 3, 2017 · Amount on File |
| Deed Sale | Aug 3, 2017 · Amount on File |
| Prior Sale | Apr 4, 1994 · Amount on File |
| Deed Document Number | 2017139594 |
| Prior Transfer Date | Mar 11, 1997 |
| Prior Transfer Doc | 0000044765 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1735 SURFSIDE CT, DISCOVERY BAY, CA 94505-9336 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | FIRST AMERICAN TITLE CO CONC |
| Name | Verified Name |
|---|
| Document Number | 0000206566 |
|---|---|
| Date | Nov 1, 2017 |
| Instrument | 2017-206566 |
| Name | GUILD MORTGAGE CO |
|---|---|
| Type | Mortgage Company |
| Address | SAN DIEGO, CA 92111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Nov 1, 2047 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1735 SURFSIDE CT, DISCOVERY BAY, CA 94505-9336 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | FIRST AMERICAN TITLE OFS |
| Name | Verified Name |
|---|
| Document Number | 0000066569 |
|---|---|
| Date | Apr 30, 2018 |
| Instrument | 2018-066569 |
| Name | FREMONT BANK |
|---|---|
| Type | Bank |
| Address | LIVERMORE, CA 94551 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 300 Months |
| Due | Apr 25, 2043 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1735 SURFSIDE CT, DISCOVERY BAY, CA 94505-9336 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Address | 1735 SURFSIDE CT, DISCOVERY BAY, CA 94505-9336 |
| Document Number | 0000207828 |
|---|---|
| Date | Sep 18, 2020 |
| Instrument | 2020-207828 |
| Name | GUILD MORTGAGE CO |
|---|---|
| Type | Mortgage Company |
| Address | SAN DIEGO, CA 92111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Oct 1, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1735 SURFSIDE CT, DISCOVERY BAY, CA 94505-9336 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | SERVICELINK |
| Name | Verified Name |
|---|---|
| Address | 1735 SURFSIDE CT, DISCOVERY BAY, CA 94505-9336 |
| Document Number | 0000345192 |
|---|---|
| Date | Dec 23, 2021 |
| Instrument | 2021-345192 |
| Name | FREMONT BANK |
|---|---|
| Type | Bank |
| Address | LIVERMORE, CA 94551 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Dec 1, 2051 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Oct 29, 2018 |
| Property Address | 1735 SURFSIDE CT, DISCOVERY BAY, CA 94505-9336 |
| Document Number | 0000175393 |
| Instrument Date | Oct 11, 2018 |
| Instrument | 175393 |
| Transaction Type | Transfer |
| Record Updated | Nov 7, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 1735 SURFSIDE CT DISCOVERY BAY CA 945059336, DISCOVERY BAY, CA 94505-9336 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 12, 2017 |
| Property Address | 1735 SURFSIDE CT, DISCOVERY BAY, CA 94505-9336 |
| Document Number | 0000232355 |
| Instrument Date | Dec 7, 2017 |
| Instrument | 232355 |
| Transaction Type | Transfer |
| Record Updated | Jan 3, 2018 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 6928 THAYER WAY ORANGEVALE CA 956623446, ORANGEVALE, CA 95662-3446 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 3, 2017 |
| Property Address | 1735 SURFSIDE CT, DISCOVERY BAY, CA 94505-9336 |
| Document Number | 0000139593 |
| Instrument Date | Jul 28, 2017 |
| Instrument | 139593 |
| Transaction Type | Transfer |
| Record Updated | Aug 8, 2017 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 3, 2017 |
| Property Address | 1735 SURFSIDE CT, DISCOVERY BAY, CA 94505-9336 |
| Document Number | 0000139594 |
| Map Reference | MAP277 PG42 |
| Instrument Date | Jul 28, 2017 |
| Instrument | 2017-139594 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 1735 SURFSIDE CT, DISCOVERY BAY, CA 94505-9336 |
| Document Number | 0000139595 |
|---|---|
| Date | Aug 3, 2017 |
| Instrument | 2017-139595 |
| Name | GUILD MORTGAGE CO |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Aug 1, 2047 |
The 2025 property tax bill for 1735 Surfside Ct was $9,248 with a homeowner's exemption.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Elementary School District | Byron Union Elementary School District (KG - 08) |
| Secondary School District | Liberty Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $702,603 (+2%) Land $348,173 Building $354,430 | |
| 2025 | $9,248.00 Homeowner's exemption | $688,828 Land $341,347 Building $347,481 |
| 2023 | $8,666.00 (+1.58%) Homeowner's exemption | $662,082 Land $328,093 Building $333,989 |
| 2022 | $8,531.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1735 Surfside Ct in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 1 (1995) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 1995 · Severe Winter Storms, Flooding, Landslides, Mud Flows |
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 1735 Surfside Ct is low, with less than 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 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 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.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | TOWN OF DISCOVERY BAY serves 16,790 people · EPA ID CA0710009 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2023 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| 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.
Source: FCC Broadband Data Collection, based on 320 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 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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