Maisonette
The word ‘maisonette’ is a very broad term that has a number of different potential meanings, some of which are dependent on location.
The word maisonette is derived from the French ‘maisonnette’, meaning 'a little house'. In France therefore it can refer to almost any domestic property, although it is generally used to describe holiday cottages or flats.
In the UK, the word maisonette is commonly used to refer to an apartment on two or more storeys of a larger building with its own internal staircase and its own separate entrance. This distinguishes maisonettes from flats, which are reached through a common entrance. This type of maisonette is often found above shops, with an entrance to the side of the shopfront. Historically, this sort of maisonette has been considered more desirable than flats in similar situations.
However, some definitions of maisonettes suggest that they can also be single story, and that they are distinguished from flats by having their own separate door to the outside.
Unhelpfully, In Scotland, 'maisonette' may refer to a two storey apartment within a larger block that is reached through a common entrance. The Scottish Building Standards give the following definition; '...a dwelling on more than one storey, forming part of a building from some other part of which it is divided horizontally.'
There is also some disagreement about whether an apartment with a mezzanine level should be referred to as a maisonette.
Maisonettes are sometimes now referred to as 'duplexes', a term that has become increasingly popular due to its perceived Americanism. Generally, ‘maisonette’ is still used to describe more traditional apartments, whereas ‘duplex’ is applied to apartments with a more modern design. Strangely, however, and rather confusingly, in the USA, a ‘duplex’ is a dwelling comprising two apartments with separate entrances, whether they are side by side or one above the other.
Where a maisonette is on the top floor of a high-rise building, it might also be referred to as a penthouse.
NB The Scottish Building Standards, Part I. Technical Handbook – Domestic, Appendix A Defined Terms, defines a maisonette as: ‘…a dwelling on more than one storey, forming part of a building from some other part of which it is divided horizontally.’
[edit] Related articles on Designing Buildings Wiki
Featured articles and news
Great British Energy install solar on school and NHS sites
200 schools and 200 NHS sites to get solar systems, as first project of the newly formed government initiative.
600 million for 60,000 more skilled construction workers
Announced by Treasury ahead of the Spring Statement.
The restoration of the novelist’s birthplace in Eastwood.
Life Critical Fire Safety External Wall System LCFS EWS
Breaking down what is meant by this now often used term.
PAC report on the Remediation of Dangerous Cladding
Recommendations on workforce, transparency, support, insurance, funding, fraud and mismanagement.
New towns, expanded settlements and housing delivery
Modular inquiry asks if new towns and expanded settlements are an effective means of delivering housing.
Building Engineering Business Survey Q1 2025
Survey shows growth remains flat as skill shortages and volatile pricing persist.
Construction contract awards remain buoyant
Infrastructure up but residential struggles.
Home builders call for suspension of Building Safety Levy
HBF with over 100 home builders write to the Chancellor.
CIOB Apprentice of the Year 2024/2025
CIOB names James Monk a quantity surveyor from Cambridge as the winner.
Warm Homes Plan and existing energy bill support policies
Breaking down what existing policies are and what they do.
Treasury responds to sector submission on Warm Homes
Trade associations call on Government to make good on manifesto pledge for the upgrading of 5 million homes.
A tour through Robotic Installation Systems for Elevators, Innovation Labs, MetaCore and PORT tech.
A dynamic brand built for impact stitched into BSRIA’s building fabric.
BS 9991:2024 and the recently published CLC advisory note
Fire safety in the design, management and use of residential buildings. Code of practice.