Contra Costa County property record for 4106 Cobblestone Dr, Concord, CA 94521 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,441 sqft · built 1954 |
| Lot Size | 0.151 acres (6,565 sqft) |
| Owner | Company Name on File |
| Last Sale | $850,000 (May 2021) |
| Tax Bill | $9,842 (2025) |
| Deeds & Mortgages | Nov 2020 Mortgage May 2021 Sale & Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 132-133-002-7 |
| Primary APN | 132-133-002-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,441 sqft Living Area |
| Gross Area | 1,801 sqft |
| 1st Floor Area | 1,014 sqft |
| 2nd Floor Area | 427 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Cape Cod |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 6,565 sqft (0.151 acres) |
| Garage Type | Attached |
| Garage Area | 360 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Floor/Wall Furnace |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 4106 COBBLESTONE DR |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94521-2724 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CANTERBURY VILLAGE #2 LOT 116 |
| Legal Subdivision | CANTERBURY VILLAGE 02 |
| Legal Lot Number | 116 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 334001 |
Source: Contra Costa County records · APN 132-133-002-7
Assessment roll updated July 14, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 4106 COBBLESTONE DR, CONCORD, CA 94521-2724 |
| Owner Type | Company |
| Date | Document |
|---|---|
| Nov 06, 2020 | Deed of Trust, Mortgage · Conventional Mortgage SAN FRANCISCO FIRE CU |
| May 12, 2021 | Grant Deed, Transfer · Conventional Mortgage PARAMOUNT RESIDENTIAL MORTGAGE GROU |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 12, 2021 · Amount on Record |
| Deed Sale | May 12, 2021 · Amount on Record |
| Prior Sale | Jun 20, 2014 · Amount on Record |
| Deed Document Number | 2021142547 |
| Prior Transfer Date | Nov 12, 2014 |
| Prior Transfer Doc | 0000201743 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4106 COBBLESTONE DR, CONCORD, CA 94521-2724 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Address | 4106 COBBLESTONE DR, CONCORD, CA 94521-2724 |
| Document Number | 0000266291 |
|---|---|
| Date | Nov 06, 2020 |
| Instrument | 2020-266291 |
| Name | SAN FRANCISCO FIRE CU |
|---|---|
| Type | Credit Union |
| Address | SAN FRANCISCO, CA 94118 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Dec 01, 2035 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 12, 2021 |
| Property Address | 4106 COBBLESTONE DR, CONCORD, CA 94521-2724 |
| Document Number | 0000142547 |
| Map Reference | VOL 52 PG 22 |
| Instrument Date | May 07, 2021 |
| Instrument | 2021-142547 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| 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 | 4106 COBBLESTONE DR, CONCORD, CA 94521-2724 |
| Document Number | 0000142548 |
|---|---|
| Date | May 12, 2021 |
| Instrument | 2021-142548 |
| Name | PARAMOUNT RESIDENTIAL MORTGAGE GROU |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2051 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Concord City |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $835,000 (+4.38%) Land $638,531 Building $196,469 | |
| 2025 | $9,842.00 (+3.33%) | $800,000 (+2.83%) Land $611,765 Building $188,235 |
| 2023 | $9,525.00 (-9.92%) | $778,000 Land $595,000 Building $183,000 |
| 2022 | $10,574.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133340011, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Moderate |
| 500-Year Floodplain | Yes |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 4 (1982–1998) |
| Claims Outside the SFHA | 1 of 4 |
| Most Recent Claim | Feb 1998, rainfall accumulation, Severe Winter Storms And Flooding |
| Claims By Storm |
|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 711 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Radiate Holdings | Cable | 1,500 / 50 |
| Unwired | Fixed Wireless | 300 / 25 |
May also be available at this address: Sonic Telecom, T-Mobile USA, Verizon, AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
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