Contra Costa County property record for 252 Charter Oak Cir, Walnut Creek, CA 94597
| Property Type | Townhouse |
|---|---|
| Details | 2 bd · 2 ba · 1,025 sqft · built 1984 |
| Lot Size | 0.072 acres (3,120 sqft) |
| Owner | Individual Name on File |
| Last Sale | $349,000 (Jan 2010) |
| Tax Bill | $6,139 (2025) |
| Deeds & Mortgages | Dec 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 172-230-024-9 |
| Primary APN | 172-230-024-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,025 sqft Living Area |
| 1st Floor Area | 1,025 sqft |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1984 |
| Architectural Style | Townhouse |
| Lot Area | 3,120 sqft (0.072 acres) |
| Garage Type | Attached |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 252 CHARTER OAK CIR |
|---|---|
| City | WALNUT CREEK |
| State | CA |
| Zip | 94597-3193 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | TRACT 6360 POR LOT 23 |
| Legal Subdivision | SUBDIVISION 6360 |
| Legal Tract | 6360 |
| Legal Lot Number | 23 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 5 |
| Census Block | 5008 |
| Census Tract | 338203 |
252 Charter Oak Cir, a townhouse, is owned and occupied by an individual who bought it in January 2010.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 252 CHARTER OAK CIR, WALNUT CREEK, CA 94597-3193 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
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 | Name on Deed |
|---|---|
| Last Sale | Jan 22, 2010 · Amount on File |
| Deed Sale | Jan 22, 2010 · Amount on File |
| Prior Sale | Oct 1, 2003 · Amount on File |
| Deed Document Number | 201013972 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 252 CHARTER OAK CIR, WALNUT CREEK, CA 94597-3193 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | PLACER TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 252 CHARTER OAK CIR, WALNUT CREEK, CA 94597-3193 |
| Document Number | 0000330228 |
|---|---|
| Date | Dec 30, 2020 |
| Instrument | 2020-330228 |
| Name | FIRST MORTGAGE SOLUTIONS LLC |
|---|---|
| Type | Mortgage Company |
| Address | KANSAS CITY, MO 64114 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 241 Months |
| Due | Jan 1, 2041 |
The 2025 property tax bill for 252 Charter Oak Cir was $6,139.
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 | $460,769 (+2%) Land $362,068 Building $98,701 | |
| 2025 | $6,139.00 | $451,735 Land $354,969 Building $96,766 |
| 2023 | $5,905.00 (+2.06%) | $434,195 Land $341,186 Building $93,009 |
| 2022 | $5,786.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 252 Charter Oak Cir 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 252 Charter Oak Cir 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 97% of the US · lower than 97.8% 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 302 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 2,000 |
| Astound Broadband Cable · Fiber in parts of the area | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Sonic Telecom.
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