Contra Costa County property record for 29 Atherton Ave, Pittsburg, CA 94565
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,007 sqft · built 1947 |
| Lot Size | 0.158 acres (6,900 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $485,000 (Jul 2025) |
| Tax Bill | $4,083 (2025) |
| Deeds & Mortgages | Dec 2020 Mortgage Jun 2021 Line of Credit + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 087-062-021-8 |
| Primary APN | 087-062-021-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,007 sqft Living Area |
| 1st Floor Area | 1,007 sqft |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1947 |
| Lot Area | 6,900 sqft (0.158 acres) |
| Garage Type | Attached |
| Garage Area | 221 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 29 ATHERTON AVE |
|---|---|
| City | PITTSBURG |
| State | CA |
| Zip | 94565-4818 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | GARDEN HEIGHTS LOT 89 |
| Legal Subdivision | GARDEN HEIGHTS |
| Legal Lot Number | 89 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 3 |
| Census Block | 3010 |
| 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 | 29 ATHERTON AVE, PITTSBURG, CA 94565-4818 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Dec 3, 2020 | Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK |
| Jun 28, 2021 | Deed of Trust, Mortgage · Line of Credit FIRST REPUBLIC BANK |
| Jun 25, 2018 | Deed of Trust, Mortgage · Conventional Mortgage BANK OF THE ORIENT |
| May 3, 2018 | Quit Claim Deed, Transfer OTHER |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 9, 2025 · Amount on Record |
| Deed Sale | Jul 9, 2025 · Amount on Record |
| Prior Sale | Oct 14, 2016 · Amount on Record |
| Deed Document Number | 202568863 |
| Prior Transfer Date | Apr 5, 1995 |
| Prior Transfer Doc | 0000078016 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 29 ATHERTON AVE, PITTSBURG, CA 94565-4818 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Address | PO BOX 9250, VALLEJO, CA 94591-9250 |
| Document Number | 0000294887 |
|---|---|
| Date | Dec 3, 2020 |
| Instrument | 2020-294887 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Dec 1, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Annually |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 29 ATHERTON AVE, PITTSBURG, CA 94565-4818 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0000184158 |
|---|---|
| Date | Jun 28, 2021 |
| Instrument | 2021-184158 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 29 ATHERTON AVE, PITTSBURG, CA 94565-4818 |
| Document Number | 0000103827 |
| Instrument Date | Jun 25, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Jul 18, 2018 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 140 ADMIRAL CALLAGHAN LN VALLEJO CA 945914005, VALLEJO, CA 94591-4005 |
| Document Number | 0000103827 |
|---|---|
| Date | Jun 29, 2018 |
| Instrument | 103827 |
| Name | BANK OF THE ORIENT |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 3, 2018 |
| Property Address | 29 ATHERTON AVE, PITTSBURG, CA 94565-4818 |
| Document Number | 0000069680 |
| Instrument Date | Apr 30, 2018 |
| Instrument | 69680 |
| Transaction Type | Transfer |
| Record Updated | Nov 20, 2018 |
| Title Company | OTHER |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 29 ATHERTON AVE PITTSBURG CA 945654818, PITTSBURG, CA 94565-4818 |
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 | $485,000 (+63.75%) Land $300,000 Building $185,000 | |
| 2025 | $4,083.00 (+4%) | $296,176 (+4.04%) Land $156,676 Building $139,500 |
| 2023 | $3,926.00 (-1.38%) | $284,677 Land $150,593 Building $134,084 |
| 2022 | $3,981.00 |
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 | 0.01% 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 | 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 608 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
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