Contra Costa County property record for 3800 Lassen Dr, Pittsburg, CA 94565 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,686 sqft · built 1955 |
| Lot Size | 0.131 acres (5,720 sqft) |
| Owner | Individual Name on File |
| Last Sale | $550,000 (May 2022) |
| Tax Bill | $7,298 (2025) |
| Deeds & Mortgages | May 2022 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 088-083-035-1 |
| Primary APN | 088-083-035-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,686 sqft Living Area |
| 1st Floor Area | 1,686 sqft |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1960 |
| Lot Area | 5,720 sqft (0.131 acres) |
| Street Address | 3800 LASSEN DR |
|---|---|
| City | PITTSBURG |
| State | CA |
| Zip | 94565-5924 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | EL DORADO HGTS LOT 140 |
| Legal Subdivision | EL DORADO HEIGHTS |
| Legal Lot Number | 140 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 313104 |
Source: Contra Costa County records · APN 088-083-035-1
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 | Individual Name on File |
|---|---|
| Mailing Address | 3800 LASSEN DR, PITTSBURG, CA 94565-5924 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 16, 2022 · Amount on Record |
| Deed Sale | May 16, 2022 · Amount on Record |
| Deed Document Number | 202283574 |
| Prior Transfer Date | Jun 13, 2016 |
| Prior Transfer Doc | 0000116806 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 16, 2022 |
| Property Address | 3800 LASSEN DR, PITTSBURG, CA 94565-5924 |
| Document Number | 0000083574 |
| Map Reference | MB 49 PG 1 |
| Instrument Date | May 11, 2022 |
| Instrument | 2022-083574 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| 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 |
|---|---|
| Address | 3800 LASSEN DR, PITTSBURG, CA 94565-5924 |
| Document Number | 0000083575 |
|---|---|
| Date | May 16, 2022 |
| Instrument | 2022-083575 |
| Name | MLD MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2052 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Pittsburg City |
| Unified School District | Pittsburg 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 | $595,335 (+2%) Land $357,201 Building $238,134 | |
| 2025 | $7,298.00 (+5.28%) Homeowner's exemption | $583,663 (+4.04%) Land $350,198 Building $233,465 |
| 2023 | $6,932.00 (+121.33%) Homeowner's exemption | $561,000 Land $336,600 Building $224,400 |
| 2022 | $3,132.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133131041, 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 |
| Nearby Flood Policies | 3 in force |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| 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, availability as of December 31, 2025 · Published October 2026 · based on 477 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | DSL | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: Unwired, AT&T, T-Mobile USA. Availability varies by address; speeds are provider-advertised maximums, not measured.
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