Contra Costa County property record for 183 Cortsen Rd, Pleasant Hill, CA 94523
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,182 sqft · built 1941 |
| Lot Size | 0.31 acres (13,503 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $475,000 (Jun 2018) |
| Tax Bill | $8,466 (2025) |
| Deeds & Mortgages | Jun 2018 Sale & Mortgage Jun 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 166-070-009-5 |
| Primary APN | 166-070-009-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 1,182 sqft Living Area |
| 1st Floor Area | 1,182 sqft |
| Year Built | Built 1941 |
|---|---|
| Effective Year Built | Effective 1941 |
| Lot Area | 13,503 sqft (0.31 acres) |
| Street Address | 183 CORTSEN RD |
|---|---|
| City | PLEASANT HILL |
| State | CA |
| Zip | 94523-3113 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10 |
| Legal Description | POR RO LAS JUNTAS |
| Legal Subdivision | RO LAS JUNTAS |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 326000 |
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 183 CORTSEN RD, PLEASANT HILL, CA 94523-3113 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jun 7, 2018 | Grant Deed, Transfer · Conventional Mortgage LA FOND J A & L G L/TR (RT) |
| Jun 28, 2017 | Affidavit of Death, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 7, 2018 · Amount on Record |
| Deed Sale | Jun 7, 2018 · Amount on Record |
| Deed Document Number | 201890307 |
| Prior Transfer Date | Jan 28, 1997 |
| Prior Transfer Doc | 0000018477 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 7, 2018 |
| Property Address | 183 CORTSEN RD, PLEASANT HILL, CA 94523-3113 |
| Document Number | 0000090307 |
| Instrument Date | Jun 4, 2018 |
| Instrument | 90307 |
| Transaction Type | Transfer |
| Record Updated | Jun 18, 2018 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $522.50 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 183 CORTSEN RD PLEASANT HILL CA 945233113, PLEASANT HILL, CA 94523-3113 |
| Document Number | 90308 |
|---|---|
| Date | Jun 7, 2018 |
| Instrument | 90308 |
| Name | LA FOND J A & L G L/TR (RT) |
|---|---|
| Address | 52 MONTROSE CT, BRENTWOOD, CA 94513-2936 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 28, 2017 |
| Property Address | 183 CORTSEN RD, PLEASANT HILL, CA 94523-3113 |
| Document Number | 0000115766 |
| Instrument Date | Jun 26, 2017 |
| Instrument | 115766 |
| Transaction Type | Transfer |
| Record Updated | Jul 7, 2017 |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 52 MONTROSE CT BRENTWOOD CA 945132936, BRENTWOOD, CA 94513-2936 |
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 | $696,347 (+2%) Land $580,291 Building $116,056 | |
| 2025 | $8,466.00 (+4.06%) Homeowner's exemption | $682,694 (+4.04%) Land $568,913 Building $113,781 |
| 2023 | $8,136.00 (+0.87%) Homeowner's exemption | $656,185 Land $546,822 Building $109,363 |
| 2022 | $8,066.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 2 in force |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.02% 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 | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| 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, 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.
Source: FCC Broadband Data Collection, based on 485 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| 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 |
| AT&T DSL | 100 / 20 |
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