Contra Costa County property record for 63 Atherton Cir, Pittsburg, CA 94565
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,021 sqft · built 1976 |
| Lot Size | 0.172 acres (7,500 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $425,000 (Mar 2020) |
| Tax Bill | $6,016 (2025) |
| Deeds & Mortgages | Dec 2023 Second Mortgage Mar 2021 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 087-332-012-1 |
| Primary APN | 087-332-012-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,021 sqft Living Area |
| Gross Area | 1,458 sqft |
| 1st Floor Area | 1,021 sqft |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1978 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 7,500 sqft (0.172 acres) |
| Garage Type | Attached |
| Garage Area | 437 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 63 ATHERTON CIR |
|---|---|
| City | PITTSBURG |
| State | CA |
| Zip | 94565-4707 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | TRACT 4323 LOT 342 |
| Legal Subdivision | COUNTRY CLUB SUB 4323 |
| Legal Tract | 4323 |
| Legal Lot Number | 342 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 313206 |
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 | 63 ATHERTON CIR, PITTSBURG, CA 94565-4707 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Dec 26, 2023 | Deed of Trust, Mortgage · Stand-Alone Second Mortgage ROCKET MORTGAGE LLC |
| Mar 19, 2021 | Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Mar 4, 2020 | Grant Deed, Transfer · FHA Mortgage CMG MORTGAGE INC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 4, 2020 · Amount on Record |
| Deed Sale | Mar 4, 2020 · Amount on Record |
| Prior Sale | Oct 9, 2008 · Amount on Record |
| Deed Document Number | 202041581 |
| Prior Transfer Date | Apr 20, 2006 |
| Prior Transfer Doc | 0000133545 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 63 ATHERTON CIR, PITTSBURG, CA 94565-4707 |
| Transaction Type | Mortgage |
| Record Updated | Jan 4, 2024 |
| Name | Verified Name |
|---|---|
| Address | 63 ATHERTON CIR, PITTSBURG, CA 94565-4707 |
| Document Number | 0000135296 |
|---|---|
| Date | Dec 26, 2023 |
| Instrument | 2023-135296 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Jan 1, 2044 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 63 ATHERTON CIR, PITTSBURG, CA 94565-4707 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | TRANSTAR NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 63 ATHERTON CIR, PITTSBURG, CA 94565-4707 |
| Document Number | 0000084614 |
|---|---|
| Date | Mar 19, 2021 |
| Instrument | 2021-084614 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 1, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 4, 2020 |
| Property Address | 63 ATHERTON CIR, PITTSBURG, CA 94565-4707 |
| Document Number | 0000041581 |
| Map Reference | MB 180 PG 33 |
| Instrument Date | Mar 2, 2020 |
| Instrument | 2020-041581 |
| Transaction Type | Transfer |
| Record Updated | Jul 27, 2021 |
| Title Company | STEWART TITLE OF CA INC |
| 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 | 63 ATHERTON CIR, PITTSBURG, CA 94565-4707 |
| Document Number | 0000041582 |
|---|---|
| Date | Mar 4, 2020 |
| Instrument | 2020-041582 |
| Name | CMG MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 1, 2050 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Pittsburg City |
| Unified School District | Pittsburg Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $499,089 (+7.38%) Land $278,876 Building $220,213 | |
| 2025 | $6,016.00 (+4.9%) | $464,794 (+4.04%) Land $273,408 Building $191,386 |
| 2023 | $5,735.00 (-1.53%) | $446,748 Land $262,793 Building $183,955 |
| 2022 | $5,824.00 |
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 | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.02% 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 | CITY OF PITTSBURG serves 62,500 people · EPA ID CA0710008 |
|---|---|
| Water Source | Purchased surface water from CONTRA COSTA WATER DISTRICT |
| Last State Inspection | Apr 2023 |
| Lead | Under 1 ppb (2022–2024) 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 346 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fixed Wireless in parts of the area | 100 / 20 |
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