Contra Costa County property record for 5546 Illinois Ct, Concord, CA 94521
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,440 sqft · built 1969 |
| Lot Size | 0.177 acres (7,700 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $995,000 (Apr 2022) |
| Tax Bill | $7,507 (2025) |
| Deeds & Mortgages | Apr 2022 Sale & Mortgage Aug 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 120-380-014-7 |
| Primary APN | 120-380-014-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 1,440 sqft Living Area |
| 1st Floor Area | 1,440 sqft |
| Year Built | Built 1969 |
|---|---|
| Effective Year Built | Effective 1985 |
| Lot Area | 7,700 sqft (0.177 acres) |
| Garage Type | Attached |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 5546 ILLINOIS CT |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94521-4611 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | PD |
| Legal Description | TRACT 3771 LOT 14 EX MR |
| Legal Subdivision | MAP ENTITLED 3771 |
| Legal Tract | 3771 |
| Legal Lot Number | 14 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2015 |
| Census Tract | 355310 |
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 5546 ILLINOIS CT, CONCORD, CA 94521-4611 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Apr 19, 2022 | Grant Deed, Transfer · Conventional Mortgage US BANK NA |
| Aug 3, 2020 | Grant Deed, Transfer QUICKEN LNS |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 19, 2022 · Amount on Record |
| Deed Sale | Apr 19, 2022 · Amount on Record |
| Prior Sale | Aug 3, 2020 · Amount on Record |
| Deed Document Number | 202267274 |
| Prior Transfer Date | Feb 23, 2015 |
| Prior Transfer Doc | 0000037313 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 19, 2022 |
| Property Address | 5546 ILLINOIS CT, CONCORD, CA 94521-4611 |
| Document Number | 0000067274 |
| Map Reference | MB 124 PG 32 |
| Instrument Date | Apr 8, 2022 |
| Instrument | 2022-067274 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 5546 ILLINOIS CT, CONCORD, CA 94521-4611 |
| Document Number | 0000067275 |
|---|---|
| Date | Apr 19, 2022 |
| Instrument | 2022-067275 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 1, 2052 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 3, 2020 |
| Property Address | 5546 ILLINOIS CT, CONCORD, CA 94521-4611 |
| Document Number | 0000160173 |
| Instrument Date | Jul 29, 2020 |
| Instrument | 160173 |
| Transaction Type | Transfer |
| Record Updated | Aug 13, 2020 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $332.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 5546 ILLINOIS CT CONCORD CA 945214611, CONCORD, CA 94521-4611 |
| Document Number | 160174 |
|---|---|
| Date | Aug 3, 2020 |
| Instrument | 160174 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Aug 2, 2050 |
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 | $607,561 (+2%) Land $313,905 Building $293,656 | |
| 2025 | $7,507.00 (+4.67%) Homeowner's exemption | $595,649 (-31.14%) Land $307,750 Building $287,899 |
| 2023 | $7,172.00 (-10.24%) Homeowner's exemption | $865,000 Land $650,000 Building $215,000 |
| 2022 | $7,990.00 |
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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 2 in force |
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 | Moderate above 54% of the US · lower than 68% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Indirect within 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 417 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| 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 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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