Link to topographical map on maps.google.com. The Farragut River borders the northern edge of the property.

NOAA navigational charts with satellite overlay -  NOAA map overlay -- modify sliders and buttons in upper right to switch between satellite images and navigational charts.  Map centers on approximate location of main building on property.

Scans of some local navigation charts:

The approximate location of the property is circled in red.  

Farragut Bay

Larger chart showing both Farragut Bay and Petersburg to the south