Contra Costa County property record for 533 Allegheny Dr, Walnut Creek, CA 94598
| Property Type | Townhouse |
|---|---|
| Details | 3 bd · 2.5 ba · 2,205 sqft · built 1981 |
| Lot Size | 0.061 acres (2,640 sqft) |
| Owner | Trust Name on File |
| Last Sale | $300,000 (Dec 1997) |
| Tax Bill | $6,082 (2025) |
| Deeds & Mortgages | Mar 2021 Reverse Mortgage Dec 2020 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 144-180-122 |
| Primary APN | 144-180-122 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 2,205 sqft Living Area |
| Gross Area | 2,636 sqft |
| 1st Floor Area | 1,048 sqft |
| 2nd Floor Area | 1,157 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | Contemporary |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 2,640 sqft (0.061 acres) |
| View / Lot | Golf Course |
| Garage Type | Attached |
| Garage Area | 431 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 533 ALLEGHENY DR |
|---|---|
| City | WALNUT CREEK |
| State | CA |
| Zip | 94598-2126 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Local Zoning Code | PUD |
| Legal Description | TRACT 4358 LOT 122 |
| Legal Subdivision | SUBDIVISION 4358 |
| Legal Tract | 4358 |
| Legal Lot Number | 122 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 338204 |
533 Allegheny Dr, a townhouse, is owner-occupied and held in a trust since December 1997.
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 533 ALLEGHENY DR, WALNUT CREEK, CA 94598-2126 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Mar 18, 2021 | Deed of Trust, Mortgage · Reverse Mortgage FINANCE OF AMERICA MORTGAGE LLC |
| Dec 29, 2020 | Affidavit of Death, Transfer ATTORNEY ONLY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 12, 1997 · Amount on File |
| Deed Sale | Dec 12, 1997 · Amount on File |
| Deed Document Number | 1997241925 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 533 ALLEGHENY DR, WALNUT CREEK, CA 94598-2126 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | FNC TITLE SERVICES LLC |
| Name | Verified Name |
|---|---|
| Address | 533 ALLEGHENY DR, WALNUT CREEK, CA 94598-2126 |
| Document Number | 0000082537 |
|---|---|
| Date | Mar 18, 2021 |
| Instrument | 2021-082537 |
| Name | FINANCE OF AMERICA MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DANVILLE, CA 94526 |
| Type | Reverse Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 798 Months |
| Due | Sep 16, 2087 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.08% |
| Type Change Date | Mar 1, 2021 |
| Change Frequency | Annually |
| Index | 1-Year LIBOR |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 29, 2020 |
| Property Address | 533 ALLEGHENY DR, WALNUT CREEK, CA 94598-2126 |
| Document Number | 0000327162 |
| Instrument Date | Dec 8, 2020 |
| Instrument | 327162 |
| Transaction Type | Transfer |
| Record Updated | Jan 12, 2021 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 533 ALLEGHENY DR WALNUT CREEK CA 945982126, WALNUT CREEK, CA 94598-2126 |
The 2025 property tax bill for 533 Allegheny Dr was $6,082 with a homeowner's exemption.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Walnut Creek City |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $488,587 (+2%) Land $143,312 Building $345,275 | |
| 2025 | $6,082.00 Homeowner's exemption | $479,007 Land $140,502 Building $338,505 |
| 2023 | $5,831.00 (+0.9%) Homeowner's exemption | $460,409 Land $135,048 Building $325,361 |
| 2022 | $5,779.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 533 Allegheny Dr 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 533 Allegheny Dr is low, with less than 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 93% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | Under 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 | CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2022 |
| Lead | Under 1 ppb (2026–2028) 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.
Source: FCC Broadband Data Collection, based on 395 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| AT&T DSL | 100 / 20 |
May also be available: Etheric Networks, Sonic Telecom, T-Mobile, Verizon.
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