Loft Conversion With Roof Terrace Cost

The biggest factors that affect price are the size of the extension your location and the number of dormers.

Loft conversion with roof terrace cost.

As the simplest method of converting a loft this is the cheapest way to proceed though it is only suitable for some homes. The fee for the structural design would go from 900 to 1 800 for a standard loft conversion. Unfortunately for the homeowner this type of loft conversion requires planning permission which is not only a hassle but is an added cost. How much this work costs will depend on the existing roof structure and any planning constraints but use our guide below to give you a rough idea of how much this type of work should cost.

For a standard loft conversion the design fees would be between 1 000 to 2 000. However you could end up paying up to 60 000 for a particularly large extension. Hip to gable loft conversion costs between 30 000 and 35 000. Loft conversion prices are generally affected by the following factors.

This involves converting the hip sloped side of the roof into a flat edge which provides additional space inside the loft. You could pay up to 63 000 if you want a particularly large extension. The hip to gable loft conversion price will also vary depending on what else you have done to the loft however. On top of this you will need to budget for structural calculations if a new beam or other structural alterations are needed.

Today a quick search on google shows loft conversion companies claiming the work can be done for as little as 18 000. The average price of changing your roof structure is anywhere upwards of 40 000. A dormer loft conversion is more expensive and will cost in the region of 37 500 60 000. Without making any external alterations to your roofline.

At the more expensive end are hip to gable loft conversions which will cost 45 000 65 000 on average and a mansard loft conversion costing about 45 000 70 000. The cost is generally between 15 000 and 20 000 with prices tending to be higher in london and the south east where tradespeople are more in demand. Dormer loft conversion costs. A loft conversion costs on average between 10 000 32 000 depending on the type of property.

A loft conversion typically costs between 21 000 44 000. Room in loft conversion costs.