Contra Costa County property record for 4487 Crestwood Cir, Concord, CA 94521
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,700 sqft · built 1963 |
| Lot Size | 0.207 acres (9,000 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $200,000 (Jul 1996) |
| Tax Bill | $4,527 (2025) |
| Deeds & Mortgages | Oct 2017 Reverse Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 115-131-015-6 |
| Primary APN | 115-131-015-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 1,700 sqft Living Area |
| 1st Floor Area | 1,700 sqft |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Lot Area | 9,000 sqft (0.207 acres) |
| Garage Type | Attached |
| Garage Area | 388 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 4487 CRESTWOOD CIR |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94521-1246 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R8 |
| Legal Description | TRACT 3133 LOT 381 EX POR MR |
| Legal Subdivision | CRESTWOOD SUB 3133 |
| Legal Tract | 3133 |
| Legal Lot Number | 381 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 333200 |
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 | 4487 CRESTWOOD CIR, CONCORD, CA 94521-1246 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 31, 1996 · Amount on Record |
| Deed Sale | Jul 31, 1996 · Amount on Record |
| Deed Document Number | 1996142555 |
| Prior Transfer Date | Nov 14, 1994 |
| Prior Transfer Doc | 0000000270 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Oct 20, 2017 |
| Property Address | 4487 CRESTWOOD CIR, CONCORD, CA 94521-1246 |
| Document Number | 0000193393 |
| Map Reference | MAP91 PG7 |
| Instrument Date | Oct 10, 2017 |
| Instrument | 2017-193393 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | PLACER TITLE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 4487 CRESTWOOD CIR, CONCORD, CA 94521-1246 |
| Document Number | 0000193394 |
|---|---|
| Date | Oct 20, 2017 |
| Instrument | 2017-193394 |
| Name | SYNERGY ONE LENDING |
|---|---|
| Type | Lending Institution |
| Type | Reverse Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.68% |
| Type Change Date | Nov 1, 2018 |
| Change Frequency | Annually |
| Index | 1-Year LIBOR |
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 | $332,057 (+2%) Land $146,841 Building $185,216 | |
| 2025 | $4,527.00 (+5.25%) Homeowner's exemption | $325,547 (+4.04%) Land $143,962 Building $181,585 |
| 2023 | $4,301.00 (+1.75%) Homeowner's exemption | $312,908 Land $138,373 Building $174,535 |
| 2022 | $4,227.00 |
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
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 60% of the US · lower than 64% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Direct burnable vegetation |
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 74 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Astound Broadband Cable | 1,500 / 50 |
| Xfinity Cable | 1,200 / 35 |
| Unwired Fixed Wireless | 300 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
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