Plan · Extension designer

Design your extension.

Drag the corner on the plan to size it, choose the roof, glazing and finish, and see an indicative price, programme and planning check update as you go.

PlanDrag the corner
Rear elevation
Floor area–
Indicative build cost–
Time on site–Plus design & approvals

Planning check

    Based on current householder permitted development rules in England. Conservation areas, listed buildings and previously extended homes differ, so always confirm with your architect or council.

    1Your house
    2Size
    3Roof
    4Glazing
    5Finish
    6Level of finish
    Send this design to Paul

    Prices are demo placeholders for this concept and should be confirmed with E.P. Muldoon.

    Start a conversation

    Tell us about the home you want to live in.

    A call with Eddie or Paul costs nothing and commits you to nothing. We'll tell you honestly whether we're the right builder for your project.

    Concept design · not the official website