Contra Costa County property record for 40 Sheldon Ln, Walnut Creek, CA 94597
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,880 sqft · built 1954 |
| Lot Size | 0.35 acres (15,246 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,050,000 (Jun 2018) |
| Tax Bill | $13,980 (2025) |
| Deeds & Mortgages | Sep 2019 Mortgage Jul 2018 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 171-100-031-3 |
| Primary APN | 171-100-031-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,880 sqft Living Area |
| 1st Floor Area | 1,880 sqft |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1970 |
| Lot Area | 15,246 sqft (0.35 acres) |
| Garage Type | Attached |
| Garage Area | 456 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 40 SHELDON LN |
|---|---|
| City | WALNUT CREEK |
| State | CA |
| Zip | 94597-2630 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R110 |
| Legal Description | LARKEY RANCH SUBN #2 POR LOT 30 |
| Legal Subdivision | LARKEY RANCH SUB |
| Legal Lot Number | 30 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 340001 |
Source: Contra Costa County records · APN 171-100-031-3
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 | 40 SHELDON LN, WALNUT CREEK, CA 94597-2630 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Sep 16, 2019 | Deed of Trust, Mortgage · Conventional Mortgage BANK OF AMERICA |
| Jul 17, 2018 | Deed of Trust, Mortgage BANK OF AMERICA |
| Jun 14, 2018 | Grant Deed, Transfer CHICAGO TITLE COMPANY |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 14, 2018 · Amount on Record |
| Deed Sale | Jun 14, 2018 · Amount on Record |
| Prior Sale | Jun 13, 2014 · Amount on Record |
| Deed Document Number | 201894180 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 40 SHELDON LN, WALNUT CREEK, CA 94597-2630 |
| Document Number | 0000156029 |
| Instrument Date | Sep 16, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Oct 10, 2019 |
| Title Company | TITLE CONNECT LLC |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 40 SHELDON LN WALNUT CREEK CA 945972630, WALNUT CREEK, CA 94597-2630 |
| Document Number | 0000156029 |
|---|---|
| Date | Sep 19, 2019 |
| Instrument | 156029 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Sep 18, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 40 SHELDON LN, WALNUT CREEK, CA 94597-2630 |
| Document Number | 0000118910 |
| Instrument Date | Jul 17, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Jul 31, 2018 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 40 SHELDON LN WALNUT CREEK CA 945972630, WALNUT CREEK, CA 94597-2630 |
| Document Number | 0000118910 |
|---|---|
| Date | Jul 25, 2018 |
| Instrument | 118910 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Jul 24, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.75% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 14, 2018 |
| Property Address | 40 SHELDON LN, WALNUT CREEK, CA 94597-2630 |
| Document Number | 0000094180 |
| Instrument Date | Jun 06, 2018 |
| Instrument | 94180 |
| Transaction Type | Transfer |
| Record Updated | Jun 20, 2018 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $1,155.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 40 SHELDON LN WALNUT CREEK CA 945972630, WALNUT CREEK, CA 94597-2630 |
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 | $1,218,607 (+2%) Land $779,910 Building $438,697 | |
| 2025 | $13,980.00 (+4.03%) Homeowner's exemption | $1,194,714 (+4.04%) Land $764,618 Building $430,096 |
| 2023 | $13,439.00 (+0.89%) Homeowner's exemption | $1,148,324 Land $734,928 Building $413,396 |
| 2022 | $13,321.00 |
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 8 (10% premium discount) |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 2 (1980–1998) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% 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) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 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: Sonic Telecom.
Based on FCC filings for 520 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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