Contra Costa County property record for 803 Spring Dr, Walnut Creek, CA 94598 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,149 sqft · built 1964 |
| Lot Size | 0.23 acres (10,000 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $935,000 (May 2015) |
| Tax Bill | $13,290 (2025) |
| Deeds & Mortgages | Feb 2017 Mortgage Aug 2021 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 139-012-020 |
| Primary APN | 139-012-020 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,149 sqft Living Area |
| Gross Area | 2,689 sqft |
| 1st Floor Area | 2,149 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1980 |
| Lot Area | 10,000 sqft (0.23 acres) |
| Lot Dimensions | 125 ft deep x 80 ft wide |
| Garage Type | Attached |
| Garage Area | 540 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Forced Air with A/C |
|---|
| Street Address | 803 SPRING DR |
|---|---|
| City | WALNUT CREEK |
| State | CA |
| Zip | 94598-4200 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 3243 LOT 31 EX MR |
| Legal Subdivision | SUBDIVISION 3243 |
| Legal Tract | 3243 |
| Legal Lot Number | 31 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 338302 |
Source: Contra Costa County records · APN 139-012-020
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 | 803 SPRING DR, WALNUT CREEK, CA 94598-4200 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Feb 10, 2017 | Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA |
| Aug 09, 2021 | Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK |
| Jun 22, 2020 | Deed of Trust, Mortgage STAR ONE CU |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 01, 2015 · Amount on Record |
| Deed Sale | May 01, 2015 · Amount on Record |
| Deed Document Number | 201584710 |
| Prior Transfer Date | Dec 16, 2013 |
| Prior Transfer Doc | 0000289941 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 803 SPRING DR, WALNUT CREEK, CA 94598-4200 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | TSI TITLE CA INC CERRITOS |
| Name | Verified Name |
|---|
| Document Number | 0000026207 |
|---|---|
| Date | Feb 10, 2017 |
| Instrument | 2017-026207 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2047 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 803 SPRING DR, WALNUT CREEK, CA 94598-4200 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 803 SPRING DR, WALNUT CREEK, CA 94598-4200 |
| Document Number | 0000221371 |
|---|---|
| Date | Aug 09, 2021 |
| Instrument | 2021-221371 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 01, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 803 SPRING DR, WALNUT CREEK, CA 94598-4200 |
| Document Number | 0000129260 |
| Instrument Date | Jun 22, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jul 22, 2020 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE CO |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 803 SPRING DR WALNUT CREEK CA 945984200, WALNUT CREEK, CA 94598-4200 |
| Document Number | 0000129260 |
|---|---|
| Date | Jul 01, 2020 |
| Instrument | 129260 |
| Name | STAR ONE CU |
|---|---|
| Type | Credit Union |
| Address | SUNNYVALE, CA 94088 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Jun 30, 2050 |
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 |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,146,192 (+2%) Land $882,634 Building $263,558 | |
| 2025 | $13,290.00 (+4%) | $1,123,719 (+4.04%) Land $865,328 Building $258,391 |
| 2023 | $12,779.00 (+0.87%) | $1,080,085 Land $831,727 Building $248,358 |
| 2022 | $12,669.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133383021, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Low above 34% of the US · above 20% of California |
|---|---|
| Wildfire Likelihood | About 1 in 3,226 per year |
| Exposure | Indirect within 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, availability as of December 31, 2025 · Published October 2026 · based on 358 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Sonic Telecom | Fiber | 10,000 / 10,000 |
| Xfinity | Cable | 2,000 / 250 |
| Radiate Holdings | Cable | 1,500 / 50 |
| Unwired | Fixed Wireless | 300 / 25 |
May also be available at this address: Verizon, AT&T, T-Mobile USA, Etheric Communications, LLC.. Availability varies by address; speeds are provider-advertised maximums, not measured.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures