Contra Costa County property record for 229 Miramonte Rd, Walnut Creek, CA 94597
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3.5 ba · 3,159 sqft · built 1992 |
| Lot Size | 0.46 acres (20,037 sqft) |
| Owner | Company Name on File |
| Tax Bill | $8,699 (2025) |
| Deeds & Mortgages | Apr 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 175-150-053-7 |
| Primary APN | 175-150-053-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 12 Rooms |
| Stories | 2 Stories |
| Building Area | 3,159 sqft Living Area |
| 1st Floor Area | 1,836 sqft |
| 2nd Floor Area | 1,323 sqft |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1993 |
| Lot Area | 20,037 sqft (0.46 acres) |
| Garage Type | Attached |
| Garage Area | 851 sqft |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 229 MIRAMONTE RD |
|---|---|
| City | WALNUT CREEK |
| State | CA |
| Zip | 94597-3468 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R15 |
| Legal Description | PCL MAP 137 PG 44 PCL A |
| Legal Subdivision | HIGHLAND MANOR |
| Legal Tract | 137PM44 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 340004 |
Source: Contra Costa County records · APN 175-150-053-7
Assessment roll updated July 14, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 229 MIRAMONTE RD, WALNUT CREEK, CA 94597-3468 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Sep 23, 2010 |
| Transfer Doc | 0000212571 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 229 MIRAMONTE RD, WALNUT CREEK, CA 94597-3468 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | TITLE CONNECT INC |
| Name | Verified Name |
|---|---|
| Address | 229 MIRAMONTE RD, WALNUT CREEK, CA 94597-3468 |
| Document Number | 0000112744 |
|---|---|
| Date | Apr 14, 2021 |
| Instrument | 2021-112744 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 01, 2051 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $704,676 (+2%) Land $128,054 Building $576,622 | |
| 2025 | $8,699.00 (+3.93%) Homeowner's exemption | $690,860 (+4.04%) Land $125,544 Building $565,316 |
| 2023 | $8,370.00 (+2.17%) Homeowner's exemption | $664,035 Land $120,670 Building $543,365 |
| 2022 | $8,192.00 |
Source: FEMA National Flood Hazard Layer as of October 12, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 2 in force |
| Wildfire Risk | Low lower than 94% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| Xfinity Cable | 2,000 / 250 |
| Radiate Holdings Cable | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T, Etheric Communications, LLC., T-Mobile USA.
Based on FCC filings for 277 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | EAST BAY MUD serves 1,468,000 people |
|---|---|
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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