Contra Costa County property record for 1017 Putnam St, Antioch, CA 94509
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,069 sqft · built 1978 |
| Lot Size | 0.142 acres (6,175 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $315,000 (May 2015) |
| Tax Bill | $4,807 (2025) |
| Deeds & Mortgages | May 2023 Mortgage Nov 2018 Line of Credit + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 071-322-003-6 |
| Primary APN | 071-322-003-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,069 sqft Living Area |
| Gross Area | 2,552 sqft |
| 1st Floor Area | 1,193 sqft |
| 2nd Floor Area | 876 sqft |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1979 |
| Lot Area | 6,175 sqft (0.142 acres) |
| Garage Type | Attached |
| Garage Area | 483 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 1017 PUTNAM ST |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-4731 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | T04282 L0041 B EX MR |
| Legal Subdivision | SUBDIVISION 4282 |
| Legal Tract | 04282 |
| Legal Lot Number | 41 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 307101 |
1017 Putnam St is owned and occupied by two individuals who bought it in May 2015.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1017 PUTNAM ST, ANTIOCH, CA 94509-4731 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| May 3, 2023 | Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC |
| Nov 8, 2018 | Deed of Trust, Mortgage · Line of Credit HOMESTREET BANK |
| Jan 27, 2021 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC |
| Aug 16, 2021 | Deed of Trust, Mortgage · Line of Credit HOMESTREET BANK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 29, 2015 · Amount on File |
| Deed Sale | May 29, 2015 · Amount on File |
| Deed Document Number | 2015109130 |
| Prior Transfer Date | Sep 26, 2012 |
| Prior Transfer Doc | 0000241552 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1017 PUTNAM ST, ANTIOCH, CA 94509-4731 |
| Transaction Type | Mortgage |
| Record Updated | May 11, 2023 |
| Name | Verified Name |
|---|---|
| Address | 1017 PUTNAM ST, ANTIOCH, CA 94509-4731 |
| Document Number | 0000041202 |
|---|---|
| Date | May 3, 2023 |
| Instrument | 2023-041202 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | May 1, 2053 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1017 PUTNAM ST, ANTIOCH, CA 94509-4731 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000182126 |
|---|---|
| Date | Nov 8, 2018 |
| Instrument | 2018-182126 |
| Name | HOMESTREET BANK |
|---|---|
| Type | Bank |
| Address | SEATTLE, WA 98101 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 301 Months |
| Due | Dec 1, 2043 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1017 PUTNAM ST, ANTIOCH, CA 94509-4731 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|---|
| Address | 1017 PUTNAM ST, ANTIOCH, CA 94509-4731 |
| Document Number | 0000025383 |
|---|---|
| Date | Jan 27, 2021 |
| Instrument | 2021-025383 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Feb 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1017 PUTNAM ST, ANTIOCH, CA 94509-4731 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | LAWYERS TITLE |
| Name | Verified Name |
|---|---|
| Address | 1017 PUTNAM ST, ANTIOCH, CA 94509-4731 |
| Document Number | 0000227575 |
|---|---|
| Date | Aug 16, 2021 |
| Instrument | 2021-227575 |
| Name | HOMESTREET BANK |
|---|---|
| Type | Bank |
| Address | SEATTLE, WA 98101 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 300 Months |
| Due | Aug 15, 2046 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2025 property tax bill for 1017 Putnam St was $4,807.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Antioch City |
| Unified School District | Antioch Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $386,143 (+2%) Land $91,935 Building $294,208 | |
| 2025 | $4,807.00 | $378,573 Land $90,133 Building $288,440 |
| 2023 | $4,566.00 (+1.56%) | $363,875 Land $86,634 Building $277,241 |
| 2022 | $4,496.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1017 Putnam St in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 1017 Putnam St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | Under 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 ANTIOCH serves 116,781 people · EPA ID CA0710001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2024 |
| 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 561 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 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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