Contra Costa County property record for 618 Filbert Ct, San Ramon, CA 94583
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,699 sqft · built 1971 |
| Lot Size | 0.177 acres (7,700 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,300,000 (Sep 2021) |
| Tax Bill | $15,784 (2025) |
| Deeds & Mortgages | Jan 2018 Line of Credit Sep 2021 Sale & Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 210-592-003-3 |
| Primary APN | 210-592-003-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,699 sqft Living Area |
| Gross Area | 2,182 sqft |
| 1st Floor Area | 1,699 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1972 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 7,700 sqft (0.177 acres) |
| Garage Type | Attached |
| Garage Area | 483 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Forced Air with A/C |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 618 FILBERT CT |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94583-3506 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 3900 LOT 11 EX MR |
| Legal Subdivision | CASTRO STREET EXTENSION TRACT |
| Legal Tract | 3900 |
| Legal Lot Number | 11 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3003 |
| Census Tract | 345101 |
618 Filbert Ct is owned and occupied by two individuals who bought it in September 2021.
Source: Contra Costa County records, as of October 12, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 618 FILBERT CT, SAN RAMON, CA 94583-3506 |
| 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 |
|---|---|
| Jan 19, 2018 | Deed of Trust, Mortgage · Line of Credit JPMORGAN CHASE BANK NA |
| Sep 28, 2021 | Grant Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Jun 28, 2021 | Grant Deed, Transfer · Commercial Mortgage LENDINGHOME FUNDING CORP |
| Jun 28, 2021 | Intrafamily Transfer, Transfer NORTH AMERICAN TITLE COMPANY, NORTH AMERICAN TITLE CO INC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 28, 2021 · Amount on File |
| Deed Sale | Sep 28, 2021 · Amount on File |
| Prior Sale | Jun 28, 2021 · Amount on File |
| Deed Document Number | 2021269050 |
| Prior Transfer Date | Jun 22, 2021 |
| Prior Transfer Doc | 0000185190 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 618 FILBERT CT, SAN RAMON, CA 94583-3506 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000008861 |
|---|---|
| Date | Jan 19, 2018 |
| Instrument | 2018-008861 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jan 15, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 28, 2021 |
| Property Address | 618 FILBERT CT, SAN RAMON, CA 94583-3506 |
| Document Number | 0000269050 |
| Map Reference | MB 128 PG 41-46 |
| Instrument Date | Sep 27, 2021 |
| Instrument | 2021-269050 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | NORTH AMERICAN TITLE |
| Amount | Amount on Record |
|---|---|
| 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 | 618 FILBERT CT, SAN RAMON, CA 94583-3506 |
| Document Number | 0000269051 |
|---|---|
| Date | Sep 28, 2021 |
| Instrument | 2021-269051 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Oct 1, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 28, 2021 |
| Property Address | 618 FILBERT CT, SAN RAMON, CA 94583-3506 |
| Document Number | 0000185191 |
| Map Reference | MB 128 PG 41-46 |
| Instrument Date | Jun 23, 2021 |
| Instrument | 2021-185191 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | NORTH AMERICAN TITLE COMPANY, NORTH AMERICAN TITLE CO INC |
| Amount | Amount on Record |
|---|---|
| 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 |
|---|---|
| Address | 1689 CRANBROOK CT, LATHROP, CA 95330-8243 |
| Document Number | 0000185192 |
|---|---|
| Date | Jun 28, 2021 |
| Instrument | 2021-185192 |
| Name | LENDINGHOME FUNDING CORP |
|---|---|
| Type | Funding / Finance Company |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 28, 2021 |
| Property Address | 618 FILBERT CT, SAN RAMON, CA 94583-3506 |
| Document Number | 0000185190 |
| Map Reference | MB 128 PG 41-46 |
| Instrument Date | Jun 22, 2021 |
| Instrument | 2021-185190 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | NORTH AMERICAN TITLE COMPANY, NORTH AMERICAN TITLE CO INC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 618 FILBERT CT, SAN RAMON, CA 94583-3506 |
The 2025 property tax bill for 618 Filbert Ct was $15,784.
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 | $1,407,159 (+2%) Land $893,005 Building $514,154 | |
| 2025 | $15,784.00 | $1,379,569 Land $875,496 Building $504,073 |
| 2023 | $15,233.00 (+0.73%) | $1,326,000 Land $841,500 Building $484,500 |
| 2022 | $15,123.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 618 Filbert Ct in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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.
Wildfire risk around 618 Filbert Ct is low, with 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 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 350 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| 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 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
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