Contra Costa County property record for 617 Filbert Ct, San Ramon, CA 94583
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,699 sqft · built 1971 |
| Lot Size | 0.174 acres (7,560 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $1,992 (2025) |
| Deeds & Mortgages | Jan 2023 Transfer Aug 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 210-592-013-2 |
| Primary APN | 210-592-013-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,699 sqft Living Area |
| 1st Floor Area | 1,699 sqft |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1972 |
| Lot Area | 7,560 sqft (0.174 acres) |
| Garage Type | Attached |
| Garage Area | 483 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 617 FILBERT CT |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94583-3505 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 3900 LOT 21 EX MR |
| Legal Subdivision | CASTRO STREET EXTENSION TRACT |
| Legal Tract | 3900 |
| Legal Lot Number | 21 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3003 |
| Census Tract | 345101 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 617 FILBERT CT, SAN RAMON, CA 94583-3505 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Jan 31, 2023 | Intrafamily Transfer, Transfer |
| Aug 4, 2021 | Deed of Trust, Mortgage · Conventional Mortgage FREMONT BANK |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Jun 15, 2006 |
| Transfer Doc | 0000196038 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 31, 2023 |
| Property Address | 617 FILBERT CT, SAN RAMON, CA 94583-3505 |
| Document Number | 0000008323 |
| Map Reference | MB 128 PG 41-46 |
| Instrument Date | Jan 11, 2023 |
| Instrument | 2023-008323 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 617 FILBERT CT, SAN RAMON, CA 94583-3505 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 617 FILBERT CT, SAN RAMON, CA 94583-3505 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 617 FILBERT CT, SAN RAMON, CA 94583-3505 |
| Document Number | 0000218002 |
|---|---|
| Date | Aug 4, 2021 |
| Instrument | 2021-218002 |
| Name | FREMONT BANK |
|---|---|
| Type | Bank |
| Address | LIVERMORE, CA 94551 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 1, 2051 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | San Ramon City |
| Unified School District | San Ramon Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $107,762 (+2%) Land $17,161 Building $90,601 | |
| 2025 | $1,992.00 (+17.87%) | $105,650 (+4.04%) Land $16,825 Building $88,825 |
| 2023 | $1,690.00 (+0.78%) Homeowner's exemption | $101,550 Land $16,173 Building $85,377 |
| 2022 | $1,677.00 |
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| 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 | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 570 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 / 2,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
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