Contra Costa County property record for 119 Cobblestone Ln, San Ramon, CA 94583
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,561 sqft · built 1985 |
| Lot Size | 0.341 acres (14,842 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $6,566 (2025) |
| Deeds & Mortgages | Sep 2023 Transfer Sep 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 209-580-016-1 |
| Primary APN | 209-580-016-1 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 2,561 sqft Living Area |
| 1st Floor Area | 2,561 sqft |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1986 |
| Lot Area | 14,842 sqft (0.341 acres) |
| Garage Type | Attached |
| Garage Area | 516 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 119 COBBLESTONE LN |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94583-1755 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T5379 LOT 13 & TR ADJ |
| Legal Subdivision | MAP/SUB 5379 |
| Legal Tract | 5379 |
| Legal Lot Number | 13 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 345206 |
119 Cobblestone Ln is owner-occupied and held in a trust since August 2023.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 119 COBBLESTONE LN, SAN RAMON, CA 94583-1755 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 |
|---|---|
| Sep 6, 2023 | Intrafamily Transfer, Transfer |
| Sep 6, 2023 | Intrafamily Transfer, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Aug 23, 2023 |
| Transfer Doc | 0000085688 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 6, 2023 |
| Property Address | 119 COBBLESTONE LN, SAN RAMON, CA 94583-1755 |
| Document Number | 0000085688 |
| Map Reference | MB 228 PG 3 |
| Instrument Date | Aug 23, 2023 |
| Instrument | 2023-085688 |
| Transaction Type | Transfer |
| Record Updated | Sep 15, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Living Trust |
| Address | 119 COBBLESTONE LN, SAN RAMON, CA 94583-1755 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 6, 2023 |
| Property Address | 119 COBBLESTONE LN, SAN RAMON, CA 94583-1755 |
| Document Number | 0000085687 |
| Map Reference | MB 228 PG 3 |
| Instrument Date | Aug 23, 2023 |
| Instrument | 2023-085687 |
| Transaction Type | Transfer |
| Record Updated | Sep 15, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 119 COBBLESTONE LN, SAN RAMON, CA 94583-1755 |
The 2025 property tax bill for 119 Cobblestone Ln was $6,566 with a homeowner's exemption.
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 | $524,703 (+2%) Land $189,164 Building $335,539 | |
| 2025 | $6,566.00 Homeowner's exemption | $514,415 Land $185,455 Building $328,960 |
| 2023 | $6,310.00 (+0.78%) Homeowner's exemption | $494,441 Land $178,254 Building $316,187 |
| 2022 | $6,261.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 119 Cobblestone Ln 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 119 Cobblestone Ln is high, ranking above 84% of the US, with a 0.8% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 84% of the US · above 64% of California |
|---|---|
| Wildfire Likelihood | 0.8% annual chance |
| Exposure | Indirect within 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 160 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 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
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