Contra Costa County property record for 2911 Knoll Dr, Concord, CA 94520
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,476 sqft · built 1947 |
| Lot Size | 0.129 acres (5,600 sqft) |
| Owner | Company Name on File |
| Last Sale | $284,000 (May 2002) |
| Tax Bill | $5,564 (2025) |
| Deeds & Mortgages | Apr 2021 Mortgage Apr 2021 Transfer + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 110-092-011-3 |
| Primary APN | 110-092-011-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,476 sqft Living Area |
| 1st Floor Area | 1,476 sqft |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1947 |
| Lot Area | 5,600 sqft (0.129 acres) |
| Garage Type | Attached |
| Garage Area | 320 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 2911 KNOLL DR |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94520-4627 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R6 |
| Legal Description | AVON HEIGHTS LOT 39 LESS N 20 FT |
| Legal Subdivision | AVON HEIGHTS |
| Legal Lot Number | 39 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 327002 |
Source: Contra Costa County records · APN 110-092-011-3
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 | 2911 KNOLL DR, CONCORD, CA 94520-4627 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Apr 14, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage BETTER MORTGAGE CORPORATION |
| Apr 14, 2021 | Intrafamily Transfer, Transfer ACCOMMODATION |
| Apr 10, 2017 | Quit Claim Deed, Transfer · Conventional Mortgage QUICKEN LNS |
| Apr 11, 2017 | Quit Claim Deed, Transfer NORTH AMERICAN TITLE |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 07, 2002 · Amount on Record |
| Deed Sale | May 07, 2002 · Amount on Record |
| Deed Document Number | 2002161495 |
| Last Transfer Date | Mar 27, 2021 |
| Transfer Doc | 0000112468 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 14, 2021 |
| Property Address | 2911 KNOLL DR, CONCORD, CA 94520-4627 |
| Document Number | 0000112468 |
| Map Reference | MB 23 PG 697 |
| Instrument Date | Mar 27, 2021 |
| Instrument | 2021-112468 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | ACCOMODATION, ACCOMMODATION |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 2911 KNOLL DR, CONCORD, CA 94520-4627 |
| Document Number | 0000112469 |
|---|---|
| Date | Apr 14, 2021 |
| Instrument | 2021-112469 |
| Name | BETTER MORTGAGE CORPORATION |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Apr 01, 2051 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 14, 2021 |
| Property Address | 2911 KNOLL DR, CONCORD, CA 94520-4627 |
| Document Number | 0000112470 |
| Map Reference | MB 23 PG 697 |
| Instrument Date | Mar 27, 2021 |
| Instrument | 2021-112470 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Title Company | ACCOMMODATION |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 2911 KNOLL DR, CONCORD, CA 94520-4627 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 10, 2017 |
| Property Address | 2911 KNOLL DR, CONCORD, CA 94520-4627 |
| Document Number | 0000061581 |
| Instrument Date | Mar 28, 2017 |
| Instrument | 61581 |
| Transaction Type | Transfer |
| Record Updated | Apr 25, 2017 |
| Title Company | NORTH AMERICAN TITLE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 2911 KNOLL DR CONCORD CA 945204627, CONCORD, CA 94520-4627 |
| Document Number | 61582 |
|---|---|
| Date | Apr 10, 2017 |
| Instrument | 61582 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Apr 09, 2047 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 11, 2017 |
| Property Address | 2911 KNOLL DR, CONCORD, CA 94520-4627 |
| Document Number | 0000062488 |
| Instrument Date | Mar 28, 2017 |
| Instrument | 62488 |
| Transaction Type | Transfer |
| Record Updated | Apr 26, 2017 |
| Title Company | NORTH AMERICAN TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 2911 KNOLL DR CONCORD CA 945204627, CONCORD, CA 94520-4627 |
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 | $427,919 (+2%) Land $223,755 Building $204,164 | |
| 2025 | $5,564.00 (+4.98%) Homeowner's exemption | $419,529 (+4.04%) Land $219,368 Building $200,161 |
| 2023 | $5,300.00 (+1.57%) Homeowner's exemption | $403,240 Land $210,850 Building $192,390 |
| 2022 | $5,218.00 |
Source: FEMA National Flood Hazard Layer as of October 12, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 2 in force |
| Wildfire Risk | Not rated no burnable land within 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 as of December 31, 2025 · Last verified October 2026
| 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 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
Based on FCC filings for 502 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CONTRA COSTA WATER DISTRICT serves 210,500 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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