Contra Costa County property record for 450 Summit Rd, Walnut Creek, CA 94598
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,771 sqft · built 1953 |
| Lot Size | 0.2 acres (8,712 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,260,000 (May 2020) |
| Tax Bill | $16,198 (2025) |
| Deeds & Mortgages | Oct 2019 Mortgage Sep 2021 Mortgage + 4 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 179-202-015-6 |
| Primary APN | 179-202-015-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 1,771 sqft Living Area |
| 1st Floor Area | 1,035 sqft |
| 2nd Floor Area | 736 sqft |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1983 |
| Lot Area | 8,712 sqft (0.2 acres) |
| Garage Type | Carport |
| Garage Area | 324 sqft |
| Carport | Carport |
| Carport Area | 324 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 450 SUMMIT RD |
|---|---|
| City | WALNUT CREEK |
| State | CA |
| Zip | 94598-4734 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R115 |
| Legal Description | CCCC LAND CO POR LOT A 0.200 AC |
| Legal Subdivision | SAN MIGUEL RHO |
| Legal Lot Number | A |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 343002 |
Source: Contra Costa County records · APN 179-202-015-6
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 450 SUMMIT RD, WALNUT CREEK, CA 94598-4734 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Oct 28, 2019 | Deed of Trust, Mortgage · Conventional Mortgage US BANK NA |
| Sep 14, 2021 | Deed of Trust, Mortgage · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP |
| May 26, 2020 | Grant Deed, Transfer · Conventional Mortgage US BANK NA |
| Jul 27, 2018 | Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA |
| Feb 19, 2018 | Deed of Trust, Mortgage · Conventional Mortgage ROHIT MOHAN |
| Feb 06, 2018 | Grant Deed, Transfer CONVENTUS LLC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 26, 2020 · Amount on Record |
| Deed Sale | May 26, 2020 · Amount on Record |
| Prior Sale | Jul 27, 2018 · Amount on Record |
| Deed Document Number | 202099551 |
| Prior Transfer Date | Oct 06, 2009 |
| Prior Transfer Doc | 0000247428 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 450 SUMMIT RD, WALNUT CREEK, CA 94598-4734 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | SERVICELINK |
| Name | Verified Name |
|---|
| Document Number | 0000189515 |
|---|---|
| Date | Oct 28, 2019 |
| Instrument | 2019-189515 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Address | OWENSBORO, KY 42301 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 01, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.25% |
| Type Change Date | Nov 01, 2029 |
| Change Frequency | Annually |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 8.25% |
| Index | 1-Year CMT |
| Max Rate | 8.25% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 450 SUMMIT RD, WALNUT CREEK, CA 94598-4734 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 450 SUMMIT RD, WALNUT CREEK, CA 94598-4734 |
| Document Number | 0000255566 |
|---|---|
| Date | Sep 14, 2021 |
| Instrument | 2021-255566 |
| Name | AMERICAN PACIFIC MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | ROSEVILLE, CA 95661 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 01, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 26, 2020 |
| Property Address | 450 SUMMIT RD, WALNUT CREEK, CA 94598-4734 |
| Document Number | 0000099551 |
| Instrument Date | Mar 31, 2020 |
| Instrument | 2020-099551 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | STEWART TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 450 SUMMIT RD, WALNUT CREEK, CA 94598-4734 |
| Document Number | 0000099552 |
|---|---|
| Date | May 26, 2020 |
| Instrument | 2020-099552 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.5% |
| Type Change Date | Jun 01, 2030 |
| Change Frequency | Annually |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 8.5% |
| Index | 1-Year CMT |
| Max Rate | 8.5% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 27, 2018 |
| Property Address | 450 SUMMIT RD, WALNUT CREEK, CA 94598-4734 |
| Document Number | 0000119876 |
| Instrument Date | Jul 25, 2018 |
| Instrument | 2018-119876 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATIONAL TITLE COMP |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 450 SUMMIT RD, WALNUT CREEK, CA 94598-4734 |
| Document Number | 0000119877 |
|---|---|
| Date | Jul 27, 2018 |
| Instrument | 2018-119877 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 01, 2048 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 450 SUMMIT RD, WALNUT CREEK, CA 94598-4734 |
| Document Number | 0000028210 |
| Instrument Date | Feb 19, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Nov 20, 2018 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 2150 PORTOLA AVE #D-118 LIVERMORE CA 945511784, D-118, LIVERMORE, CA 94551-1784 |
| Document Number | 0000028210 |
|---|---|
| Date | Feb 23, 2018 |
| Instrument | 28210 |
| Name | ROHIT MOHAN |
|---|---|
| Address | 2150 PORTOLA AVE # D-118, LIVERMORE, CA 94551-1784 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 06, 2018 |
| Property Address | 450 SUMMIT RD, WALNUT CREEK, CA 94598-4734 |
| Document Number | 0000018571 |
| Instrument Date | Jan 31, 2018 |
| Instrument | 18571 |
| Transaction Type | Transfer |
| Record Updated | Mar 13, 2018 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $973.50 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 450 SUMMIT RD WALNUT CREEK CA 945984734, WALNUT CREEK, CA 94598-4734 |
| Document Number | 18572 |
|---|---|
| Date | Feb 06, 2018 |
| Instrument | 18572 |
| Name | CONVENTUS LLC |
|---|---|
| Address | 111 POTRERO AVE, SAN FRANCISCO, CA 94103-4812 |
| Amount | Amount Recorded |
|---|
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,405,549 (+2%) Land $970,499 Building $435,050 | |
| 2025 | $16,198.00 (+3.85%) Homeowner's exemption | $1,377,990 (+4.04%) Land $951,470 Building $426,520 |
| 2023 | $15,598.00 (+2.28%) Homeowner's exemption | $1,324,482 Land $914,524 Building $409,958 |
| 2022 | $15,251.00 |
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 |
| Flood Insurance Cost | Premium on Record median of 45 policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 45 in force |
| Nearby Flood Claims | 25 (1982–2023) |
| Claims Outside the SFHA | 1 of 25 |
| Most Recent Claim | Feb 2023 · Severe Winter Storms And Mudslides |
| Claims by Event |
|
| Wildfire Risk | Moderate above 40% of the US · lower than 76% of California |
|---|---|
| Wildfire Likelihood | 0.07% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 |
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Radiate Holdings Cable · Fiber in parts of the area | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Etheric Communications, LLC..
Based on FCC filings for 480 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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