Contra Costa County property record for 3990 Newcastle Rd, Concord, CA 94519
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,747 sqft · built 1961 |
| Lot Size | 0.165 acres (7,200 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $875,000 (May 2023) |
| Tax Bill | $10,981 (2025) |
| Deeds & Mortgages | Aug 2026 Transfer May 2023 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 114-071-002-9 |
| Primary APN | 114-071-002-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,747 sqft Living Area |
| 1st Floor Area | 1,747 sqft |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1985 |
| Lot Area | 7,200 sqft (0.165 acres) |
| Garage Type | Attached |
| Garage Area | 492 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 3990 NEWCASTLE RD |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94519-1221 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R7 |
| Legal Description | TRACT 2871 LOT 501 LESS MR |
| Legal Subdivision | SUBDIVISION 2871 |
| Legal Tract | 2871 |
| Legal Lot Number | 501 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 332000 |
3990 Newcastle Rd is owner-occupied and held in a trust since August 2026.
Source: Contra Costa County records, as of August 27, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 3990 NEWCASTLE RD, CONCORD, CA 94519-1221 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Revocable 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 |
|---|---|
| Aug 20, 2026 | Quit Claim Deed, Transfer NONE LISTED ON DOCUMENT |
| May 22, 2023 | Grant Deed, Transfer · Conventional Mortgage BANK OF THE WEST |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 22, 2023 · Amount on File |
| Deed Sale | May 22, 2023 · Amount on File |
| Deed Document Number | 202348420 |
| Last Transfer Date | Aug 17, 2026 |
| Transfer Doc | 0000088057 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 20, 2026 |
| Property Address | 3990 NEWCASTLE RD, CONCORD, CA 94519-1221 |
| Document Number | 0000088057 |
| Instrument Date | Aug 17, 2026 |
| Instrument | 202688057 |
| Transaction Type | Transfer |
| Record Updated | Aug 27, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Revocable Trust |
| Address | 3990 NEWCASTLE RD, CONCORD, CA 94519-1221 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 22, 2023 |
| Property Address | 3990 NEWCASTLE RD, CONCORD, CA 94519-1221 |
| Document Number | 0000048420 |
| Map Reference | MB 80 PG 25 |
| Instrument Date | May 11, 2023 |
| Instrument | 2023-048420 |
| Transaction Type | Transfer |
| Record Updated | Jun 1, 2023 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| 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 | Community Property with Right of Survivorship |
| Address | 3990 NEWCASTLE RD, CONCORD, CA 94519-1221 |
| Document Number | 0000048421 |
|---|---|
| Date | May 22, 2023 |
| Instrument | 2023-048421 |
| Name | BANK OF THE WEST |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2053 |
The 2025 property tax bill for 3990 Newcastle Rd was $10,981 with a homeowner's exemption.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Concord City |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $840,000 (-7.73%) Land $552,001 Building $287,999 | |
| 2025 | $10,981.00 Homeowner's exemption | $910,350 Land $598,230 Building $312,120 |
| 2023 | $1,983.00 (+2.8%) Homeowner's exemption | $103,290 Land $30,555 Building $72,735 |
| 2022 | $1,929.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 3990 Newcastle Rd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 3990 Newcastle Rd is moderate, ranking above 48% of the US, with a 0.09% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 48% of the US · lower than 71% of California |
|---|---|
| Wildfire Likelihood | 0.09% 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 | CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2022 |
| Lead | Under 1 ppb (2026–2028) 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 53 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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