Contra Costa County property record for 165 Theo Ln, Pleasant Hill, CA 94523
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,665 sqft · built 1951 |
| Lot Size | 0.23 acres (9,996 sqft) |
| Owner | Trust Name on File |
| Last Sale | $584,000 (Aug 2003) |
| Tax Bill | $10,120 (2025) |
| Deeds & Mortgages | Jan 2021 Mortgage May 2018 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 150-164-014-6 |
| Primary APN | 150-164-014-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,665 sqft Living Area |
| 1st Floor Area | 2,665 sqft |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1959 |
| Lot Area | 9,996 sqft (0.23 acres) |
| Street Address | 165 THEO LN |
|---|---|
| City | PLEASANT HILL |
| State | CA |
| Zip | 94523-3333 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R7 |
| Legal Description | HIGHWAY JUNCTION SUBN POR LOT 17 |
| Legal Subdivision | HIGHWAY JUNCTION SUB |
| Legal Lot Number | 17 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 324002 |
165 Theo Ln is owner-occupied and held in a trust since May 2018.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 165 THEO LN, PLEASANT HILL, CA 94523-3333 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Jan 14, 2021 | Deed of Trust, Mortgage · Conventional Mortgage NORTH AMERICAN SAVINGS BANK FSB |
| May 15, 2018 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 14, 2003 · Amount on File |
| Deed Sale | Aug 14, 2003 · Amount on File |
| Deed Document Number | 2003399800 |
| Last Transfer Date | May 2, 2018 |
| Transfer Doc | 0000075805 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 165 THEO LN, PLEASANT HILL, CA 94523-3333 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | TIMIOS INC WESTLAKE VILLAGE |
| Name | Verified Name |
|---|---|
| Address | 165 THEO LN, PLEASANT HILL, CA 94523-3333 |
| Document Number | 0000012051 |
|---|---|
| Date | Jan 14, 2021 |
| Instrument | 2021-012051 |
| Name | NORTH AMERICAN SAVINGS BANK FSB |
|---|---|
| Type | Bank |
| Address | GRANDVIEW, MO 64030 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Feb 1, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 15, 2018 |
| Property Address | 165 THEO LN, PLEASANT HILL, CA 94523-3333 |
| Document Number | 0000075805 |
| Instrument Date | May 2, 2018 |
| Instrument | 75805 |
| Transaction Type | Transfer |
| Record Updated | Jun 4, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 165 THEO LN PLEASANT HILL CA 945233333, PLEASANT HILL, CA 94523-3333 |
The 2025 property tax bill for 165 Theo Ln was $10,120 with a homeowner's exemption.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Pleasant Hill City |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $846,913 (+2%) Land $426,938 Building $419,975 | |
| 2025 | $10,120.00 Homeowner's exemption | $830,308 Land $418,567 Building $411,741 |
| 2023 | $9,731.00 (+0.85%) Homeowner's exemption | $798,067 Land $402,314 Building $395,753 |
| 2022 | $9,649.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 165 Theo Ln in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 19 policies |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 19 in force |
| Nearby Flood Claims | 7 (1997–2022) |
| Claims Outside the SFHA | 3 of 7 |
| Most Recent Claim | Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
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.
Wildfire risk around 165 Theo Ln 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 99.1% of the US · lower than 99.2% 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 533 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| 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 |
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