Contra Costa County property record for 3874 Bayview Cir, Concord, CA 94520
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,217 sqft · built 1966 |
| Lot Size | 0.266 acres (11,600 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $649,500 (Apr 2023) |
| Tax Bill | $8,469 (2025) |
| Deeds & Mortgages | Apr 2023 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 110-360-004-3 |
| Primary APN | 110-360-004-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,217 sqft Living Area |
| 1st Floor Area | 1,217 sqft |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1971 |
| Lot Area | 11,600 sqft (0.266 acres) |
| Garage Type | Attached |
| Garage Area | 446 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 3874 BAYVIEW CIR |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94520-1305 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R8 |
| Legal Description | TRACT 2987 LOT 172 EX MR |
| Legal Subdivision | SUBDIVISION 2987 |
| Legal Tract | 2987 |
| Legal Lot Number | 172 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 329000 |
Source: Contra Costa County assessment roll, 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 File |
|---|---|
| Mailing Address | 3874 BAYVIEW CIR, CONCORD, CA 94520-1305 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 13, 2023 · Amount on Record |
| Deed Sale | Apr 13, 2023 · Amount on Record |
| Prior Sale | Mar 8, 2011 · Amount on Record |
| Deed Document Number | 202334448 |
| Prior Transfer Date | Sep 23, 2005 |
| Prior Transfer Doc | 0000415673 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 13, 2023 |
| Property Address | 3874 BAYVIEW CIR, CONCORD, CA 94520-1305 |
| Document Number | 0000034448 |
| Map Reference | MB 91 PG 32 |
| Instrument Date | Apr 7, 2023 |
| Instrument | 2023-034448 |
| Transaction Type | Transfer |
| Record Updated | Apr 25, 2023 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| 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 | 3874 BAYVIEW CIR, CONCORD, CA 94520-1305 |
| Document Number | 0000034449 |
|---|---|
| Date | Apr 13, 2023 |
| Instrument | 2023-034449 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 1, 2053 |
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 | $689,253 (+2%) Land $424,483 Building $264,770 | |
| 2025 | $8,469.00 (+85.4%) | $675,739 (+104.76%) Land $416,160 Building $259,579 |
| 2023 | $4,568.00 (+1.65%) | $330,013 Land $195,054 Building $134,959 |
| 2022 | $4,494.00 |
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
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
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 423 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| Xfinity Cable | 2,000 / 250 |
| Radiate Holdings Cable | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: T-Mobile USA.
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