I love it when a plan comes together… Do you know what building this is?

Let us know what building this is by tweeting @WhatBuilding to win a prize.*

*There is no prize

The Custom House

The Custom House is a neoclassical 18th century building in Dublin, Ireland which houses the Department of Housing, Planning and Local Government. It is located on the north bank of the River Liffey, on Custom House Quay between Butt Bridge and Talbot Memorial Bridge.