Contra Costa County property record for 846 Sullivan Ave, Concord, CA 94518 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 1966 |
| Square Footage | 2,340 sqft Living Area |
| Lot Size | 7,144 sqft (0.164 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $830,000 (2020) |
| Tax Bill | $10,930.00 (2025) |
Source: Contra Costa County records · APN 129-327-003-7
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 846 SULLIVAN AVE, CONCORD, CA 94518-2125 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Nov 12, 2020 | Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA |
| May 13, 2020 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 12, 2020 · Amount on Record |
| Deed Sale | Nov 12, 2020 · Amount on Record |
| Prior Sale | Jun 18, 2002 · Amount on Record |
| Deed Doc Number | 2020271434 |
| Prior Transfer Date | Feb 22, 2012 |
| Prior Transfer Doc | 0000051820 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 12, 2020 |
| Property Address | 846 SULLIVAN AVE, CONCORD, CA 94518-2125 |
| Document Number | 0000271434 |
| Map Reference | MB 98 PG 22 |
| Instrument Date | Nov 03, 2020 |
| Instrument | 2020-271434 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants In Common |
| Address | 846 SULLIVAN AVE, CONCORD, CA 94518-2125 |
| Document Number | 0000271435 |
|---|---|
| Date | Nov 12, 2020 |
| Instrument | 2020-271435 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 01, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 846 SULLIVAN AVE, CONCORD, CA 94518-2125 |
| Document Number | 0000093469 |
| Instrument Date | May 13, 2020 |
| Transaction Type | Mortgage |
| Record Updated | May 27, 2020 |
| Title Company | AMROCK TITLE COMPANY, AMROCK TITLE CO |
| Name | Verified Name |
|---|---|
| Address | 846 SULLIVAN AVE CONCORD CA 945182125, CONCORD, CA 94518-2125 |
| Document Number | 0000093469 |
|---|---|
| Date | May 18, 2020 |
| Instrument | 93469 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 17, 2050 |
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 | $916,384 (+2%) Land $585,161 Building $331,223 | |
| 2025 | $10,930.00 (+4.36%) | $898,417 (+4.04%) Land $573,688 Building $324,729 |
| 2023 | $10,473.00 (+1.23%) | $863,532 Land $551,412 Building $312,120 |
| 2022 | $10,346.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| 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; lenders make the official flood determination.
| Primary APN | 129-327-003-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 11 Rooms |
| Building Area | 2,340 sqft Living Area |
| Gross Area | 2,802 sqft Gross Area |
| 1st Floor | 1,256 sqft 1st Floor |
| 2nd Floor | 1,084 sqft 2nd Floor |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1966 |
| Architectural Style | Ranch Style |
| Exterior Material | Stucco Exterior |
| Construction Type | Frame Construction |
| Roof Material | Wood Shingle Roof |
| Lot Area | 7,144 sqft (0.164 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 462 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Water Source | Commercial Water Source |
| Street Address | 846 SULLIVAN AVE |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94518-2125 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT 3252 LOT 251 EX MR |
| Legal Subdivision | VISTA DIABLO SUBDIVISION 3252 |
| Legal Tract | 3252 |
| Legal Lot Number | 251 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 2 |
| Census Block | 2002 |
| Census Tract | 337202 |
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