Contra Costa County property record for 153 Smith Rd, Alamo, CA 94507
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 7 ba · 8,012 sqft · built 1995 |
| Lot Size | 0.879 acres (38,280 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $2,600,000 (Nov 2011) |
| Tax Bill | $36,503 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 196-050-014-6 |
| Primary APN | 196-050-014-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 7 Baths |
| Total Rooms | 15 Rooms |
| Stories | 2 Stories |
| Building Area | 8,012 sqft Living Area |
| 1st Floor Area | 4,089 sqft |
| 2nd Floor Area | 3,923 sqft |
| Year Built | Built 1995 |
|---|---|
| Effective Year Built | Effective 2004 |
| Lot Area | 38,280 sqft (0.879 acres) |
| Garage Type | Attached |
| Garage Area | 1,206 sqft |
| Parking Spaces | 5 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 153 SMITH RD |
|---|---|
| City | ALAMO |
| State | CA |
| Zip | 94507-2738 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R40 |
| Legal Description | PCL MAP 125 PG 30 PCL A |
| Legal Tract | 125PM30 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 346206 |
153 Smith Rd is owner-occupied and held in a trust since November 2011.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 153 SMITH RD, ALAMO, CA 94507-2738 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 8, 2011 · Amount on File |
| Deed Sale | Nov 8, 2011 · Amount on File |
| Prior Sale | Jun 8, 2011 · Amount on File |
| Deed Document Number | 2011242044 |
| Prior Transfer Date | Mar 10, 1995 |
| Prior Transfer Doc | 0000042839 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 153 Smith Rd was $36,503 with a homeowner's exemption.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | San Ramon Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $3,347,305 (+2%) Land $768,701 Building $2,578,604 | |
| 2025 | $36,503.00 Homeowner's exemption | $3,281,673 Land $753,629 Building $2,528,044 |
| 2023 | $35,239.00 (+0.74%) Homeowner's exemption | $3,154,243 Land $724,365 Building $2,429,878 |
| 2022 | $34,979.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 153 Smith Rd 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 | 1 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 153 Smith Rd is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 66% of the US · lower than 80% of California |
|---|---|
| Wildfire Likelihood | 0.03% 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 164 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 |
May also be available: AT&T, Etheric Networks, T-Mobile, Verizon.
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