Contra Costa County property record for 3984 Newcastle Rd, Concord, CA 94519
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,342 sqft · built 1961 |
| Lot Size | 0.165 acres (7,200 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $350,000 (Aug 2013) |
| Tax Bill | $5,748 (2025) |
| Deeds & Mortgages | Mar 2020 Mortgage Mar 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 114-071-003-7 |
| Primary APN | 114-071-003-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,342 sqft Living Area |
| 1st Floor Area | 1,342 sqft |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1961 |
| Lot Area | 7,200 sqft (0.165 acres) |
| Garage Type | Attached |
| Garage Area | 460 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 3984 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 502 LESS MR |
| Legal Subdivision | SUBDIVISION 2871 |
| Legal Tract | 2871 |
| Legal Lot Number | 502 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 332000 |
3984 Newcastle Rd is owned and occupied by two individuals who bought it in August 2013.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3984 NEWCASTLE RD, CONCORD, CA 94519-1221 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 |
|---|---|
| Mar 30, 2020 | Deed of Trust, Mortgage · Conventional Mortgage ENVOY MORTGAGE LTD |
| Mar 4, 2021 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 15, 2013 · Amount on File |
| Deed Sale | Aug 15, 2013 · Amount on File |
| Prior Sale | Aug 21, 2006 · Amount on File |
| Deed Document Number | 2013203460 |
| Prior Transfer Date | Aug 12, 2013 |
| Prior Transfer Doc | 0000203459 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3984 NEWCASTLE RD, CONCORD, CA 94519-1221 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | STEWART TITLE OF CALIFORNIA |
| Name | Verified Name |
|---|
| Document Number | 0000060042 |
|---|---|
| Date | Mar 30, 2020 |
| Instrument | 2020-060042 |
| Name | ENVOY MORTGAGE LTD |
|---|---|
| Type | Mortgage Company |
| Address | HOUSTON, TX 77043 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Apr 1, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3984 NEWCASTLE RD, CONCORD, CA 94519-1221 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | WFG NATIONAL TITLE INS CO |
| Name | Verified Name |
|---|---|
| Address | 3984 NEWCASTLE RD, CONCORD, CA 94519-1221 |
| Document Number | 0000066444 |
|---|---|
| Date | Mar 4, 2021 |
| Instrument | 2021-066444 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 240 Months |
| Due | Mar 1, 2041 |
The 2025 property tax bill for 3984 Newcastle Rd was $5,748.
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 | $437,619 (+2%) Land $365,605 Building $72,014 | |
| 2025 | $5,748.00 | $429,039 Land $358,437 Building $70,602 |
| 2023 | $5,481.00 (+1.52%) | $412,380 Land $344,519 Building $67,861 |
| 2022 | $5,399.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3984 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 3984 Newcastle Rd 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 97% of the US · lower than 97.8% 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 | 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 778 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 · DSL | 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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