Contra Costa County property record for 70 Nautilus Pl, Pittsburg, CA 94565
| Property Type | Townhouse |
|---|---|
| Details | 4 bd · 2 ba · 1,204 sqft · built 1973 |
| Lot Size | 0.073 acres (3,162 sqft) |
| Owner | Individual Name on File |
| Last Sale | $370,000 (Jun 2020) |
| Tax Bill | $5,235 (2025) |
| Deeds & Mortgages | Jun 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 095-232-051-3 |
| Primary APN | 095-232-051-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,204 sqft Living Area |
| Gross Area | 1,481 sqft |
| 1st Floor Area | 1,204 sqft |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Roof Material | Composition Shingle |
| Lot Area | 3,162 sqft (0.073 acres) |
| Lot Dimensions | 102 ft deep x 31 ft wide |
| Garage Type | Attached |
| Garage Area | 277 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | Floor/Wall Furnace |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 70 NAUTILUS PL |
|---|---|
| City | PITTSBURG |
| State | CA |
| Zip | 94565-3519 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Local Zoning Code | R1A |
| Legal Description | TRACT 4138 LOT 186 |
| Legal Subdivision | SUBDIVISION 4138 |
| Legal Tract | 4138 |
| Legal Lot Number | 186 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 1 |
| Census Block | 1015 |
| Census Tract | 314102 |
70 Nautilus Pl, a townhouse, is owned and occupied by an individual who bought it in June 2020.
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 File |
|---|---|
| Mailing Address | 70 NAUTILUS PL, PITTSBURG, CA 94565-3519 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 30, 2020 · Amount on File |
| Deed Sale | Jun 30, 2020 · Amount on File |
| Prior Sale | Sep 20, 2012 · Amount on File |
| Deed Document Number | 2020128723 |
| Prior Transfer Date | Aug 23, 2002 |
| Prior Transfer Doc | 0000306962 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 30, 2020 |
| Property Address | 70 NAUTILUS PL, PITTSBURG, CA 94565-3519 |
| Document Number | 0000128723 |
| Instrument Date | Jun 24, 2020 |
| Instrument | 128723 |
| Transaction Type | Transfer |
| Record Updated | Jul 10, 2020 |
| Title Company | STEWART TITLE, STEWART TITLE/CA |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $407.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 70 NAUTILUS PL PITTSBURG CA 945653519, PITTSBURG, CA 94565-3519 |
| Document Number | 128724 |
|---|---|
| Date | Jun 30, 2020 |
| Instrument | 128724 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Type | Conventional with PMI |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jun 29, 2050 |
The 2025 property tax bill for 70 Nautilus Pl was $5,235 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 | Pittsburg City |
| Unified School District | Pittsburg Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $412,737 (+2%) Land $167,325 Building $245,412 | |
| 2025 | $5,235.00 Homeowner's exemption | $404,645 Land $164,045 Building $240,600 |
| 2023 | $5,001.00 (-1.44%) Homeowner's exemption | $388,934 Land $157,676 Building $231,258 |
| 2022 | $5,074.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 70 Nautilus Pl in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 70 Nautilus Pl is low, with 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 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 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 | CITY OF PITTSBURG serves 62,500 people · EPA ID CA0710008 |
|---|---|
| Water Source | Purchased surface water from CONTRA COSTA WATER DISTRICT |
| Last State Inspection | Apr 2023 |
| 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.
Source: FCC Broadband Data Collection, based on 680 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Starlink Satellite | 280 / 30 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Unwired, Verizon.
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