The Wealth of Nations by Part 5 Chapter 2 Page 90

The contrivers of the several taxes which in England have, at different times, been imposed upon houses, seem to have imagined that there was some great difficulty in ascertaining, with tolerable exactness, what was the real rent of every house. They have regulated their taxes, therefore, according to some more obvious circumstances, such as they had probably imagined would, in most cases, bear some proportion to the rent.

The first tax of this kind was hearth-money, or a tax of two shillings upon every hearth.

In order to ascertain how many hearths were in the house, it was necessary that the tax-gatherer should enter every room in it. This odious visit rendered the tax odious. Soon after the revolution, therefore, it was abolished as a badge of slavery.