Contra Costa County property record for 617 Marathon Dr, Oakley, CA 94561 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 2022 |
| Square Footage | 3,164 sqft Living Area |
| Lot Size | 5,163 sqft (0.119 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $786,500 (2022) |
| Tax Bill | $15,610.00 (2025) |
| Primary APN | 032-580-009-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 10 Rooms |
| Building Area | 3,164 sqft Living Area |
| 1st Floor | 1,432 sqft 1st Floor |
| 2nd Floor | 1,732 sqft 2nd Floor |
| Stories | 2 Stories |
| Year Built | Built 2021 |
|---|---|
| Effective Year Built | Effective 2022 |
| Lot Area | 5,163 sqft (0.119 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 559 sqft Garage |
| Street Address | 617 MARATHON DR |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-1066 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | T9481 L465 |
| Legal Subdivision | GILBERT PROP SUB MAP 9481 |
| Legal Tract | 9481 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | EAST CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1025 |
| Census Tract | 302011 |
Source: Contra Costa County records · APN 032-580-009-2
Assessment roll updated July 14, 2026 · Last verified August 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 File |
|---|---|
| Mailing Address | 617 MARATHON DR, OAKLEY, CA 94561-1066 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Jul 06, 2023 | Intrafamily Transfer, Transfer · Line of Credit INTELLILOAN INC |
| Mar 16, 2022 | Intrafamily Transfer, Transfer FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Mar 16, 2022 | Grant Deed, Subdivision Related Transfer · Conventional Mortgage HOME AMERICAN MORTGAGE CORP |
| Dec 12, 2019 | Grant Deed, Transfer FIRST AMERICAN TITLE |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 16, 2022 · Amount on Record |
| Deed Sale | Mar 16, 2022 · Amount on Record |
| Prior Sale | Dec 12, 2019 · Amount on Record |
| Deed Doc Number | 202247200 |
| Last Transfer Date | Jun 29, 2023 |
| Transfer Doc | 0000064234 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 06, 2023 |
| Property Address | 617 MARATHON DR, OAKLEY, CA 94561-1066 |
| Document Number | 0000064234 |
| Map Reference | MB 538 PG 32 |
| Instrument Date | Jun 29, 2023 |
| Instrument | 2023-064234 |
| Transaction Type | Transfer |
| Record Updated | Jul 17, 2023 |
| Title Company | ATLAS TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 617 MARATHON DR, OAKLEY, CA 94561-1066 |
| Document Number | 0000064235 |
|---|---|
| Date | Jul 06, 2023 |
| Instrument | 2023-064235 |
| Name | INTELLILOAN INC |
|---|---|
| Type | Mortgage Company |
| Address | SANTA ANA, CA 92799 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 01, 2053 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 16, 2022 |
| Property Address | 617 MARATHON DR, OAKLEY, CA 94561-1066 |
| Document Number | 0000047201 |
| Map Reference | MB 538 PG 32 |
| Instrument Date | Mar 14, 2022 |
| Instrument | 2022-047201 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 617 MARATHON DR, OAKLEY, CA 94561-1066 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 16, 2022 |
| Property Address | 617 MARATHON DR, OAKLEY, CA 94561-1066 |
| Document Number | 0000047200 |
| Map Reference | MB 538 PG 32 |
| Instrument Date | Dec 20, 2021 |
| Instrument | 2022-047200 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 617 MARATHON DR, OAKLEY, CA 94561-1066 |
| Document Number | 0000047202 |
|---|---|
| Date | Mar 16, 2022 |
| Instrument | 2022-047202 |
| Name | HOME AMERICAN MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2052 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 12, 2019 |
| Property Address | 617 MARATHON DR, OAKLEY, CA 94561-1066 |
| Document Number | 0000223746 |
| Instrument Date | Dec 06, 2019 |
| Instrument | 223746 |
| Transaction Type | Transfer |
| Record Updated | Dec 30, 2019 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $17,107.20 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 1 HARBOR CTR #100 SUISUN CITY CA 945852468, 100, SUISUN CITY, CA 94585-2468 |
| Investor | Possibly a Property Investor |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Oakley City |
| Secondary School District | Liberty Union High School District (09 - 12) |
| Elementary School District | Oakley Union Elementary School District (KG - 08) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $850,897 (+2%) Land $243,546 Building $607,351 | |
| 2025 | $15,610.00 (+3.16%) | $834,214 (+4.04%) Land $238,771 Building $595,443 |
| 2023 | $15,132.00 (+39.45%) | $801,822 (+90.03%) Land $229,500 Building $572,322 |
| 2022 | $10,851.00 | $421,951 Land $166,951 Building $255,000 |
617 Marathon Dr is in FEMA Zone X (reduced risk due to levee; depends on levee performance), outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Contra Costa County (06013C), updated October 12, 2026
| FEMA Flood Zone | Zone X reduced risk due to levee; depends on levee performance |
|---|---|
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024)
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Lookups use the parcel center point against federal datasets; a lot that straddles a boundary may differ at its edges, and lenders make the official flood determination. Wildfire values come from a national model at roughly 900 ft resolution with fuels as of 2020 and describe conditions, not a forecast.
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