Contra Costa County property record for 200 Wayne Ave, Alamo, CA 94507
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,643 sqft · built 1953 |
| Lot Size | 1.2 acres (52,272 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $4,300,000 (May 2026) |
| Tax Bill | $5,903 (2025) |
| Deeds & Mortgages | May 2026 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 201-030-005-7 |
| Primary APN | 201-030-005-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 2,643 sqft Living Area |
| 1st Floor Area | 2,643 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Contemporary |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Material | Tar & Gravel |
| Lot Area | 52,272 sqft |
| Garage Type | Detached |
| Garage Area | 385 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | Radiant |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 200 WAYNE AVE |
|---|---|
| City | ALAMO |
| State | CA |
| Zip | 94507-2453 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R40 |
| Legal Description | POR RO SAN RAMON 1.20 AC |
| Legal Subdivision | SAN RAMON RHO |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 345204 |
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 358 LAS QUEBRADAS, ALAMO, CA 94507-1709 |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 13, 2026 · Amount on Record |
| Deed Sale | May 13, 2026 · Amount on Record |
| Deed Document Number | 202649827 |
| Prior Transfer Date | Jun 3, 2015 |
| Prior Transfer Doc | 0000115203 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 13, 2026 |
| Property Address | 200 WAYNE AVE, ALAMO, CA 94507-2453 |
| Document Number | 0000049827 |
| Instrument Date | May 11, 2026 |
| Instrument | 2026.49827 |
| Transaction Type | Transfer |
| Record Updated | May 20, 2026 |
| Title Company | WFG NATIONAL TITLE INSURANCE, WFG NATIONAL TITLE INSURANCE C |
| Amount | Amount Recorded |
|---|---|
| Tax | $477,730.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 358 LAS QUEBRADAS, ALAMO, CA 94507-1709 |
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 | $477,882 (+2%) Land $163,057 Building $314,825 | |
| 2025 | $5,903.00 (+4.04%) Homeowner's exemption | $468,512 (+4.04%) Land $159,860 Building $308,652 |
| 2023 | $5,674.00 (+0.78%) Homeowner's exemption | $450,320 Land $153,653 Building $296,667 |
| 2022 | $5,630.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
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 |
| Flood Insurance Cost | Premium on Record median of 11 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 11 in force |
| Nearby Flood Claims | 5 (1993–2012) |
| Claims Outside the SFHA | 3 of 5 |
| Most Recent Claim | Dec 2012 · rainfall accumulation |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 46% of the US · lower than 72% of California |
|---|---|
| Wildfire Likelihood | 0.09% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 198 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 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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