Basic building costs advice please

mollypoppy

Hi

I am looking for a very rough estimate on an extension to my house (bungalow). It is going to be at the back of the property along the gable end 6.5metre x 8.5metre. Will incorporate additional bedroom large bathroom and utility room.

Any help appreciated

HappyMJ

Do you have your measurements correct? 6.5m * 8.5m is huge... it's 592 square feet. At £120 per square foot building costs that would be £71,000.

mkaibear

mollypoppy wrote: »

Hi

I am looking for a very rough estimate on an extension to my house (bungalow). It is going to be at the back of the property along the gable end 6.5metre x 8.5metre. Will incorporate additional bedroom large bathroom and utility room.

Any help appreciated

Good grief. That's roughly 20'x30' - the size of my house!

Even my master bedroom is only 15'x10' - how large are you planning your large bathroom to be???

*has visions of school changing rooms*

mollypoppy

The house as it stands is only approx 600 sq ft with three bedrooms. Was going to make exisiting bathroom into a hallway leading to the new opening to the bathroom and new bedroom and existing bedroom. Measurements are as follows:-new b/r 4.7m x 5m bathroom 3x x 4m and utility 2.5x 3m hallway 5m x 1.2m approx.

maybe need to rethink new to this extension lark

Hintza

We are trying to bring our new build in at £1k/m2.