Contra Costa County property record for 10 Westside Pl, San Ramon, CA 94583
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 3,503 sqft · built 2000 |
| Lot Size | 0.338 acres (14,719 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,220,000 (Aug 2012) |
| Tax Bill | $17,348 (2025) |
| Deeds & Mortgages | Nov 2025 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 211-160-016-5 |
| Primary APN | 211-160-016-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 3,503 sqft Living Area |
| 1st Floor Area | 1,784 sqft |
| 2nd Floor Area | 1,719 sqft |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2001 |
| Architectural Style | Cluster |
| Lot Area | 14,719 sqft (0.338 acres) |
| Garage Type | Attached |
| Garage Area | 724 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 10 WESTSIDE PL |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94583-9114 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T8013 L63 |
| Legal Subdivision | 8013 CIRCLE E RANCH |
| Legal Tract | 8013 |
| Legal Lot Number | 63 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 345115 |
10 Westside Pl is owned and occupied by an individual who acquired it in August 2015.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 10 WESTSIDE PL, SAN RAMON, CA 94583-9114 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Aug 28, 2012 · Amount on File |
| Deed Sale | Aug 28, 2012 · Amount on File |
| Prior Sale | Sep 14, 2001 · Amount on File |
| Deed Document Number | 2012207348 |
| Last Transfer Date | Aug 19, 2015 |
| Transfer Doc | 0000183714 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 10 WESTSIDE PL, SAN RAMON, CA 94583-9114 |
| Transaction Type | Mortgage |
| Record Updated | Dec 10, 2025 |
| Name | Verified Name |
|---|---|
| Address | 10 WESTSIDE PL, SAN RAMON, CA 94583-9114 |
| Document Number | 0000128942 |
|---|---|
| Date | Nov 17, 2025 |
| Instrument | 2025- 128942 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | 1050 WOODWARD AVE, DETROIT, MI 48226 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Nov 9, 2055 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2025 property tax bill for 10 Westside Pl was $17,348.
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 | $1,532,376 (+2%) Land $628,023 Building $904,353 | |
| 2025 | $17,348.00 | $1,502,330 Land $615,709 Building $886,621 |
| 2023 | $16,717.00 (+0.72%) | $1,443,995 Land $591,801 Building $852,194 |
| 2022 | $16,597.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 10 Westside Pl in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 2 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 10 Westside Pl is high, ranking above 76% of the US, with a 0.4% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 76% of the US · above 52% of California |
|---|---|
| Wildfire Likelihood | 0.4% annual chance |
| Exposure | Direct burnable vegetation |
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 186 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Unwired Fixed Wireless | 300 / 25 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: T-Mobile.
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