Victorian Mansard Roof Extension

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Victorian mansard roof extension. Erection of a mansard roof extension a single storey ground floor rear extension a single storey ground floor side extension a basement extension with front lightwell excavation and associated external works. 4d planning advised the client on what they can or cannot achieve. Victorian terrace upward extension design idea example. Despite the pre victorian prevalence of the mansard style across the city mansard roofs were considered by the local council s heritage officers to upset the valley roof style so dear to london s history.

Mansard roofs are most common on terraced victorian and georgian properties particularly in london. To make a loft extension workable in this instance it will be necessary to remove the existing roof build up the existing party walls and build a new structure set. That honor would have to go to pierre lescot 1510 1578 who used this roofing style on a part of the louvre museum in the year 1550. Mansard roof extensions are particularly common on domestic properties in central london and suburban areas of the greater london.

A planning appeal for a mansard roof extension has been allowed and planning permission granted for a house in hackney wick east london e9 the approval allows the occupants to add an additional floor to the existing victorian house to accommodate their growing family. Explore our step by step project progress and use our proven approach to extend upwards above a high street. Mansard loft conversions overview we have been constructing mansard roof extensions for over 20 years. Some office buildings can also benefit from mansard roof extensions.

A history lesson on mansard roofs. We are the local experts in this highly specialized type of attic extension. Our expertise means that you gain an expanse of bright living space from the neglected area under your rafters. Extending a victorian terrace property upwards with additional floors and mansard roof extension.

There was precedent for a similar mansard roof. Often found at the rear of properties this type of conversion changes the sloping side of your roof to an almost vertical side one of at least 72 degrees. Our mansard roof extensions perfectly merge into london s mansard loft conversion read more. Appeal allowed january 2019.

Mansard roof extensions are the most cost effective way to maximise the floor area of your house or flat when compared to adding the same floor area with a rear or side extension. The mansard roof extension is possible on victorian or georgian properties. Although the creation of the mansard roof is accredited to françois mansart 1598 1666 he was not the first to implement this roof architecture. Often the existing roof will be inverted so the roof is a valley v.