Add-on Building That Makes a House Bigger

This page is the CodyCross answer for the clue below from Treasure Island, Group 1031, Puzzle 1 (Bottle of Grog).

Question is: Add-on Building That Makes a House Bigger

and the answer is: EXTENSION

Word Meaning:

EXTENSION — The act of extending; a stretching out; enlargement in length, breadth, or time; an increase.

Definitions from Wiktionary.

Add-on Building That Makes A House Bigger - Treasure Island CodyCross Answers | CodyCross Solutions