Contra Costa County property record for 155 Roslyn Dr, Concord, CA 94518
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,449 sqft · built 1948 |
| Lot Size | 0.195 acres (8,505 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $391,000 (Jun 2010) |
| Tax Bill | $6,582 (2025) |
| Deeds & Mortgages | Dec 2018 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 105-084-020-4 |
| Primary APN | 105-084-020-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,449 sqft Living Area |
| 1st Floor Area | 1,449 sqft |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1968 |
| Lot Area | 8,505 sqft (0.195 acres) |
| Garage Type | Attached |
| Garage Area | 380 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 155 ROSLYN DR |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94518-1214 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R6 |
| Legal Description | BERKSHIRE VILLAGE LOT 28 |
| Legal Subdivision | BERKSHIRE VILLAGE |
| Legal Lot Number | 28 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 335000 |
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 155 ROSLYN DR, CONCORD, CA 94518-1214 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 29, 2010 · Amount on Record |
| Deed Sale | Jun 29, 2010 · Amount on Record |
| Prior Sale | Dec 31, 2009 · Amount on Record |
| Deed Document Number | 2010129085 |
| Prior Transfer Date | Oct 26, 1998 |
| Prior Transfer Doc | 0000264764 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 155 ROSLYN DR, CONCORD, CA 94518-1214 |
| Document Number | 0000201993 |
| Instrument Date | Dec 10, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Dec 31, 2018 |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 155 ROSLYN DR CONCORD CA 945181214, CONCORD, CA 94518-1214 |
| Document Number | 0000201993 |
|---|---|
| Date | Dec 18, 2018 |
| Instrument | 201993 |
| Name | TRAVIS CU |
|---|---|
| Address | VACAVILLE, CA 95687 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 300 Months |
| Due | Dec 17, 2043 |
| Rate Type | Adjustable Rate |
|---|
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 | $514,791 (+2%) Land $368,651 Building $146,140 | |
| 2025 | $6,582.00 (+4.73%) | $504,698 (+4.04%) Land $361,423 Building $143,275 |
| 2023 | $6,285.00 (+1.45%) | $485,102 Land $347,390 Building $137,712 |
| 2022 | $6,195.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 36 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 36 in force |
| Nearby Flood Claims | 2 (1996–1998) |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
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.
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 | 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 672 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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