Derelicted houses are pictured here as well as demarcated by signs in front of each house.

Demolition of these buildings will begin a week from today. If you've not made your presence in town known again by May 28, 2015, or posted in this thread requesting a stay on demolition (if you simply cannot be on), they will be removed no matter how big a pain in the ass it is to do so.

In text form, the buildings under threat of dereliction are Paradox's mega-tower, Btharleu's house, Aki's house, and the Tipsy Turtle Tavern. Paradox's second tower has been seized by the state due to one plot per person, and will dismantled and returned to him.

Demolished structures will be placed into chests and stored for a period of 1 month, after which the materials and items will be nationalized.

The old residency laws establishing dereliction in New Detroit can be found here if you're curious. Any attempts to interfere with this process by removing signs or placing signs like last time will be dealt with harshly.

If you have an issue, we can discuss it on the subreddit or in-game. Random acts of obstructionism win you no favors.

EDIT: I've been quite lenient here and only derelicted buildings that suffered griefer damage and went unrepaired, or were never finished and had nobody working on them. There's a few other buildings that meet the requirements but they're completed and look nice and so I've left them untargeted.