Contra Costa County property record for 433 Center St, Walnut Creek, CA 94595
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,310 sqft · built 1949 |
| Lot Size | 0.172 acres (7,500 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $2,029 (2025) |
| Deeds & Mortgages | May 2022 Transfer Feb 2017 Transfer |
| Flood Zone | Zone X (moderate risk) |
| APN | 184-161-012-2 |
| Primary APN | 184-161-012-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,310 sqft Living Area |
| 1st Floor Area | 1,310 sqft |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1955 |
| Lot Area | 7,500 sqft (0.172 acres) |
| Garage Type | Attached |
| Garage Area | 253 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 433 CENTER ST |
|---|---|
| City | WALNUT CREEK |
| State | CA |
| Zip | 94595-1327 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10 |
| Legal Description | DEWING PARK EXT POR LOTS 16 & 17 BLK A |
| Legal Subdivision | DEWING PARK EXT |
| Legal Block | A |
| Legal Lot Number | 16,17 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 341000 |
433 Center St is held in a trust since April 2022.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 1060 OAK GROVE RD, 54, CONCORD, CA 94518-3143 |
| 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 |
|---|---|
| May 19, 2022 | Intrafamily Transfer, Transfer |
| Feb 16, 2017 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Apr 21, 2022 |
| Transfer Doc | 0000085746 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 19, 2022 |
| Property Address | 433 CENTER ST, WALNUT CREEK, CA 94595-1327 |
| Document Number | 0000085746 |
| Map Reference | VOL 15 PG 314 |
| Instrument Date | Apr 21, 2022 |
| Instrument | 2022-085746 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1212 ROSSMOOR PKWY, WALNUT CREEK, CA 94595-2501 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 16, 2017 |
| Property Address | 433 CENTER ST, WALNUT CREEK, CA 94595-1327 |
| Document Number | 0000029458 |
| Instrument Date | Feb 9, 2017 |
| Instrument | 29458 |
| Transaction Type | Transfer |
| Record Updated | Feb 21, 2017 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 1060 OAK GROVE RD #54 CONCORD CA 945183143, 54, CONCORD, CA 94518-3143 |
The 2025 property tax bill for 433 Center St was $2,029.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Secondary School District | Acalanes Union High School District (09 - 12) |
| Elementary School District | Walnut Creek Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $77,445 (+2%) Land $37,475 Building $39,970 | |
| 2025 | $2,029.00 | $75,928 Land $36,741 Building $39,187 |
| 2023 | $1,942.00 (+1.36%) | $72,981 Land $35,315 Building $37,666 |
| 2022 | $1,916.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 433 Center St in Zone X, an area of moderate flood risk, though there have been 3 flood claims nearby since 1993.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 3 (1993–1999) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Mar 1999 · river or lake flooding |
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 433 Center St is low, with a 0.01% 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 | 0.01% 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 480 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Etheric Networks.
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