Contra Costa County property record for 2156 Hillside Ave, Walnut Creek, CA 94597
| Property Type | Townhouse |
|---|---|
| Details | 3 bd · 2 ba · 1,731 sqft · built 1981 |
| Lot Size | 0.058 acres (2,535 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,000,000 (Feb 2025) |
| Tax Bill | $6,026 (2025) |
| Deeds & Mortgages | Sep 2025 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 174-130-036 |
| Primary APN | 174-130-036 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,731 sqft Living Area |
| 1st Floor Area | 721 sqft |
| 2nd Floor Area | 1,010 sqft |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | Townhouse |
| Lot Area | 2,535 sqft (0.058 acres) |
| Garage Type | Attached |
| Garage Area | 290 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|
| Street Address | 2156 HILLSIDE AVE |
|---|---|
| City | WALNUT CREEK |
| State | CA |
| Zip | 94597-3517 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | MS 827W-80 UNIT B |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3009 |
| Census Tract | 340004 |
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 2156 HILLSIDE AVE, WALNUT CREEK, CA 94597-3517 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 25, 2025 · Amount on File |
| Deed Sale | Feb 25, 2025 · Amount on File |
| Prior Sale | Aug 24, 2010 · Amount on File |
| Deed Document Number | 202517186 |
| Prior Transfer Date | Apr 15, 1999 |
| Prior Transfer Doc | 0000115701 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 2156 HILLSIDE AVE, WALNUT CREEK, CA 94597-3517 |
| Transaction Type | Mortgage |
| Record Updated | Oct 8, 2025 |
| Name | Verified Name |
|---|---|
| Address | 2156 HILLSIDE AVE, WALNUT CREEK, CA 94597-3517 |
| Document Number | 0000100260 |
|---|---|
| Date | Sep 25, 2025 |
| Instrument | 2025- 100260 |
| Name | SAGE HOME LOANS CORP |
|---|---|
| Type | Mortgage Company |
| Address | 1423 RED VENTURES DR # 201, FORT MILL, SC 29707 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Oct 1, 2055 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Walnut Creek City |
| 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 | $450,833 (+2%) Land $294,024 Building $156,809 | |
| 2025 | $6,026.00 (+3.99%) | $441,994 (+4.04%) Land $288,259 Building $153,735 |
| 2023 | $5,795.00 (+2.04%) | $424,832 Land $277,066 Building $147,766 |
| 2022 | $5,679.00 |
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 |
| Community Rating System | Class 8 (10% 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 346 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Sonic Telecom, Verizon.
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