Contra Costa County property record for 4600 Deercreek Ln, Concord, CA 94521
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,462 sqft · built 1976 |
| Lot Size | 0.113 acres (4,940 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $625,000 (Jan 2019) |
| Tax Bill | $8,705 (2025) |
| Deeds & Mortgages | Sep 2019 Mortgage Dec 2020 Mortgage + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 133-472-019-8 |
| Primary APN | 133-472-019-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,462 sqft Living Area |
| Gross Area | 1,882 sqft |
| 1st Floor Area | 1,462 sqft |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1978 |
| Architectural Style | Cluster |
| Exterior Material | Stucco |
| Construction Type | Concrete |
| Roof Material | Wood Shingle |
| Lot Area | 4,940 sqft (0.113 acres) |
| Garage Type | Attached |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 4600 DEERCREEK LN |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94521-4344 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | PD |
| Legal Description | TRACT 4572 LOT 70 EX MR |
| Legal Subdivision | 4572 SUB 4572 |
| Legal Tract | 4572 |
| Legal Lot Number | 70 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3013 |
| Census Tract | 334007 |
Source: Contra Costa County records, 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 Record |
|---|---|
| Mailing Address | 4600 DEERCREEK LN, CONCORD, CA 94521-4344 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Sep 30, 2019 | Deed of Trust, Mortgage · FHA Mortgage SUN WEST MORTGAGE COMPANY INC |
| Dec 15, 2020 | Intrafamily Transfer, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Jan 23, 2019 | Grant Deed, Transfer · FHA Mortgage UNITED WHOLESALE MORTGAGE |
| Aug 13, 2018 | Quit Claim Deed, Transfer SERVICELINK ALIQUIPPA |
| Aug 13, 2018 | Quit Claim Deed, Transfer · Line of Credit UNCLE CU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 23, 2019 · Amount on Record |
| Deed Sale | Jan 23, 2019 · Amount on Record |
| Prior Sale | May 2, 2013 |
| Deed Document Number | 20199292 |
| Prior Transfer Date | Oct 13, 1993 |
| Prior Transfer Doc | 0000293370 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4600 DEERCREEK LN, CONCORD, CA 94521-4344 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | CHICAGO TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000163513 |
|---|---|
| Date | Sep 30, 2019 |
| Instrument | 2019-163513 |
| Name | SUN WEST MORTGAGE COMPANY INC |
|---|---|
| Type | Mortgage Company |
| Address | BUENA PARK, CA 90620 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 1, 2049 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 15, 2020 |
| Property Address | 4600 DEERCREEK LN, CONCORD, CA 94521-4344 |
| Document Number | 0000314556 |
| Map Reference | MB 186 PG 37 |
| Instrument Date | Dec 10, 2020 |
| Instrument | 2020-314556 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 4600 DEERCREEK LN, CONCORD, CA 94521-4344 |
| Document Number | 0000314557 |
|---|---|
| Date | Dec 15, 2020 |
| Instrument | 2020-314557 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 1, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 23, 2019 |
| Property Address | 4600 DEERCREEK LN, CONCORD, CA 94521-4344 |
| Document Number | 0000009292 |
| Map Reference | MB 186 PG 37 |
| Instrument Date | Jan 16, 2019 |
| Instrument | 2019-009292 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | FIDELITY NATIONAL TITLE COMP |
| 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 | Joint Tenants |
| Address | 4600 DEERCREEK LN, CONCORD, CA 94521-4344 |
| Document Number | 0000009293 |
|---|---|
| Date | Jan 23, 2019 |
| Instrument | 2019-009293 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 1, 2049 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 13, 2018 |
| Property Address | 4600 DEERCREEK LN, CONCORD, CA 94521-4344 |
| Document Number | 0000128737 |
| Instrument Date | Jul 12, 2018 |
| Instrument | 128737 |
| Transaction Type | Transfer |
| Record Updated | Aug 20, 2018 |
| Title Company | SERVICELINK ALIQUIPPA |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 4600 DEERCREEK LN CONCORD CA 945214344, CONCORD, CA 94521-4344 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 13, 2018 |
| Property Address | 4600 DEERCREEK LN, CONCORD, CA 94521-4344 |
| Document Number | 0000128735 |
| Instrument Date | Jul 12, 2018 |
| Instrument | 128735 |
| Transaction Type | Transfer |
| Record Updated | Aug 20, 2018 |
| Title Company | SERVICELINK |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 4600 DEERCREEK LN CONCORD CA 945214344, CONCORD, CA 94521-4344 |
| Document Number | 128736 |
|---|---|
| Date | Aug 13, 2018 |
| Instrument | 128736 |
| Name | UNCLE CU |
|---|---|
| Type | Credit Union |
| Address | LIVERMORE, CA 94551 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 300 Months |
| Due | Aug 12, 2043 |
| Rate Type | Adjustable Rate |
|---|
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 | $711,139 (+2%) Land $409,616 Building $301,523 | |
| 2025 | $8,705.00 (+4.51%) | $697,196 (+4.04%) Land $401,585 Building $295,611 |
| 2023 | $8,329.00 (+1.3%) | $670,125 Land $385,992 Building $284,133 |
| 2022 | $8,222.00 |
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 | Low lower than 66% of the US · lower than 80% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond 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 669 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 | 100 / 20 |
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