Site plans for the financier's personal tropical island included in the images.
Also included in this new photograph drop seems to be a site plan for the Great St James island, found in the Caribbean US territory.
Jeffrey Epstein bought a more modest island - the Little St James - back in 1998, but later purchased the bigger Great St James in 2016 for approximately $22.5 million.
These photos suggest he had drawn up ambitious plans to develop the sprawling island by building homes, an performance venue, an office beneath the waves and a reservoir.
Visible on the plan is a local waterway, a waterway in the US Virgin Islands, indicated on the lower right-hand corner.
The site plan is covered in notations in red and contains a notes section identifying distinct areas of the property.
Accompanying the main plan are what look to be several other site drawings and engineering blueprints, including plans for boat shelters.
Further materials disclosed as part of the ongoing congressional disclosure.