Contra Costa County property record for 7517 Interlachen Ave, San Ramon, CA 94583
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 2.5 ba · 1,711 sqft · built 1964 |
| Lot Size | 0.161 acres (7,000 sqft) |
| Owner | Individual Name on File |
| Last Sale | $640,000 (Jul 2004) |
| Tax Bill | $10,506 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 210-310-003-4 |
| Primary APN | 210-310-003-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 1,711 sqft Living Area |
| 1st Floor Area | 724 sqft |
| 2nd Floor Area | 987 sqft |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1984 |
| Exterior Material | Stucco |
| Roof Material | Wood Shingle |
| Lot Area | 7,000 sqft (0.161 acres) |
| Lot Dimensions | 100 ft deep x 70 ft wide |
| Garage Type | Attached |
| Garage Area | 449 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Forced Air with A/C |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 7517 INTERLACHEN AVE |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94583-4018 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 3030 LOT 192 EX MR |
| Legal Subdivision | MAP OF SUBDIVISION 3030 |
| Legal Tract | 3030 |
| Legal Lot Number | 192 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4009 |
| Census Tract | 345101 |
7517 Interlachen Ave is owned and occupied by an individual who acquired it in May 2014.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 7517 INTERLACHEN AVE, SAN RAMON, CA 94583-4018 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 21, 2004 · Amount on File |
| Deed Sale | Jul 21, 2004 · Amount on File |
| Prior Sale | Apr 7, 2000 · Amount on File |
| Deed Document Number | 2004280227 |
| Last Transfer Date | May 21, 2014 |
| Transfer Doc | 0000086131 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 7517 Interlachen Ave was $10,506.
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 | $909,932 (+2%) Land $454,966 Building $454,966 | |
| 2025 | $10,506.00 | $892,092 Land $446,046 Building $446,046 |
| 2023 | $10,135.00 (+0.73%) | $857,452 Land $428,726 Building $428,726 |
| 2022 | $10,062.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 7517 Interlachen Ave 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 7517 Interlachen Ave is low, with a 0.02% 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 | 0.02% 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 513 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 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
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