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

Breaking News

Breaking Property News 7/5/26

Daily bite-sized proptech and property news in partnership with Proptech-X.   The Hidden Economics of AI Agents: Why Businesses May Spend More Than They Ever Did on SaaS AI agents are rapidly being positioned as the next evolution of enterprise software. The problem is that many companies are still evaluating them through a SaaS lens…
Read More
Estate Agent Talk

£15m property market accounts for 0.04% of all homes

The latest analysis from AgentWise has found that while more than 30,000 homes are currently for sale across Great Britain with an asking price between £1m and £5m, properties priced above £1m account for just 6% of all available housing stock, with the market becoming dramatically smaller and increasingly relationship-led as values rise. With so…
Read More
Home and Living

Beware of the underinsurance risk created by property alterations

Property owners are being warned that while alterations may well improve a building, they can also change its rebuild cost. Where works materially affect a building’s size, layout, specification or services, the amount it is insured for may need to be reviewed, as a matter of urgency, according to experts at RebuildCostASSESSMENT.com “It’s a common…
Read More
Breaking News

One in four prospective sellers pull plans to move

The latest research by GetAgent has revealed that a proportion of home sellers are rethinking their plans in 2026, with almost a quarter (24%) no longer intending to sell in the near future, while a further 27% say they still plan to move but are far less certain than they were at the start of…
Read More
Rightmove logo
Breaking News

Rightmove launches new marketing campaign to help movers see what’s possible

Rightmove, the UK’s largest property platform, is launching a new brand campaign designed to support agents by driving confident, better-informed home-movers to their properties.   Launching on 8th May, the multi-channel campaign targets all home-movers. It aims to inspire confidence to make their move, helping them to better understand what they can afford, using Rightmove’s…
Read More
Breaking News

Rural housing markets in full bloom

Rural housing markets in full bloom with price growth of up to 9.6% Countryside locations outperforming urban areas and the overall national average   As the country basks in spring sunshine, it comes as no surprise that new research from Yopa has revealed rural housing markets are enjoying hotter market conditions than their urban counterparts, with…
Read More