Contra Costa County property record for 4035 Newport Ln, Discovery Bay, CA 94505
| Property Type | Recreational Vacant Land |
|---|---|
| Lot Size | 2.43 acres (105,937 sqft) |
| Owner | Trust Name on File |
| Last Sale | $1,400,000 (Nov 2015) |
| Tax Bill | $18,726 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 008-540-036-4 |
| Primary APN | 008-540-036-4 |
|---|---|
| Alternative APN |
|
| Lot Area | 105,937 sqft |
|---|---|
| View / Lot | Waterfront |
| Street Address | 4035 NEWPORT LN |
|---|---|
| City | DISCOVERY BAY |
| State | CA |
| Zip | 94505-1127 |
| Property Category | Public Works |
| Property Type | Public Works > Recreational Vacant Land |
| Local Zoning Code | P1 |
| Legal Description | TR 7140 POR LOT 27 & TR ADJ |
| Legal Tract | 7140 |
| Legal Lot Number | 27 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 304004 |
4035 Newport Ln, recreational vacant land, is held in a trust since November 2015.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 3500 VALLEY OAK DR, BRENTWOOD, CA 94513-4202 |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 25, 2015 · Amount on File |
| Deed Sale | Nov 25, 2015 · Amount on File |
| Prior Sale | Nov 29, 2010 · Amount on File |
| Deed Document Number | 2015246142 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4035 Newport Ln was $18,726.
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 | $1,690,460 (+2%) Land $1,690,460 | |
| 2025 | $18,726.00 | $1,657,314 Land $1,657,314 |
| 2023 | $17,871.00 (+1.56%) | $1,592,959 Land $1,592,959 |
| 2022 | $17,596.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4035 Newport Ln 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 4035 Newport Ln 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 98% of the US · lower than 98.4% 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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