Why some Historic Buildings have Bricked Up Windows

Have you ever seen an historic building that appears to have one or more of the window openings bricked / blocked up? These are usually neat in how they appear, rendered over neatly as opposed to breeze blocks with untidy mortar joints, though nonetheless quite evident that within the original build of the house there would have once been a window. Mostly larger property you will note this on, it could simply be one window which was bricked or at times several to include one within the property frontage and usually on the sides also.

So why are these window openings now blocked up? Well we can blame William III for this way back in 1696 when a window tax was introduced (said to have been introduced so to cover revenue lost by the clipping of coinage)! What this taxation did was to burden out the tax to those who could afford, ie those with bigger homes thus more likely to have plenty of windows. Property with less that 10 windows were exempt from paying and the more windows you had the more you had to pay per window (For example, for a house in 1747 with ten to 14 windows, the tax was 6d per window; it increased to 9d with more windows.) This taxation system did not always work out well for all situations as some larger tenanted property with multiple rooms / apartments also saw heavy taxes due for windows which the landlord had to pay and simply passed the costs on to their tenants.

We all hate paying taxes and many people looked at avoiding the payments and this is where the blocked windows we see today happened as such – People started to brick up windows to reduce their costs which in turn also reduced the amount of windows added to new build property at the time.

Though highly unpopular, the window tax lasted until 1851 where it was final dismissed following research and demands from the medical professionals at the time who claimed that the lack of natural light and ventilation caused ill heath.

In 1850, Dickens wrote about the window tax in Household Words, a magazine that he published for a number of years:

“The adage ‘free as air’ has become obsolete by Act of Parliament. Neither air nor light have been free since the imposition of the window-tax. We are obliged to pay for what nature lavishly supplies to all, at so much per window per year; and the poor who cannot afford the expense are stinted in two of the most urgent necessities of life.”

Bytheway, a brick tax was introduced in 1784 during the reign of King George III, we will leave this story for another time…

Christopher Walkey

Founder of Estate Agent Networking. Internationally invited speaker on how to build online target audiences using Social Media. Writes about UK property prices, housing, politics and affordable homes.

You May Also Enjoy

Estate Agent Talk

Buying Alone? What Solo Buyers Need to Know Before Making an Offer on a House

Figures show that solo buyers accounted for 36.9% of Barclays’ mortgage completions in June 2026, as more people chose to step onto the property ladder without a partner beside them. Choosing independence over waiting for a joint purchase has doubled over the last 50+ years, with solo first-time buyers doubling from 15% before 1980 to…
Read More →
Estate Agent Talk

How to Make a New-Build Living Room Feel Less Like a Show Home

An empty new-build living room can be surprisingly difficult to furnish. The walls are freshly painted, the sockets are in place, and there is nothing to remove before decorating begins. Yet once the sofa arrives, the room can still feel unsettled: too bare in some places, awkwardly crowded in others. The answer rarely involves buying…
Read More →
Breaking News

Mortgage Borrowing Dip

Key points: Net borrowing of mortgage debt by individuals decreased to £3.9 billion in September, from £4.2 billion in August, below the previous 6-month average of £4.9 billion. Net mortgage approvals for house purchases decreased to 53,400 in September, below an average of around 58,800 over the previous 6-months. Approvals for remortgaging increased to 42,600…
Read More →
Breaking News

Autumn Budget 2026: Property industry reaction

Following today’s Autumn Budget, reaction from property industry experts on six key areas for the property market. First-time buyer support: The £4.7bn Your First Home equity loan scheme, supporting 70,000 buyers, alongside the introduction of a new First Time Buyer ISA. Inflation and borrowing costs: The extension of the fuel duty freeze, household energy support…
Read More →
Breaking News

Can you legally BAN Halloween Trick or Treaters?

People who dread the annual knock of trick-or-treaters may have more power to keep Halloween callers away than they realise. As millions of children prepare to take to the streets on October 31, a property law expert has explained what homeowners can do if they do not want strangers walking up their path or knocking…
Read More →
Estate Agent Talk

What the sector need to do differently to give first time buyers a chance

By Peter Hawley, Director, SOWN (part of LRG) The mortgage and property sector needs to stop assuming that younger buyers are either ready to buy outright or not ready at all. For many, the reality is somewhere in between. They may have stable employment, a deposit and a strong desire to own, but still find…
Read More →