Standard 3 bed semi with garage conversion, approx 140 Sq m currently.
Adding bedrooms above garage, going into attic to create master bedroom(storage). Relatively large ground floor extension, about 60sqm, underfloor heating in this + existing kitchen area.
Builders finish, no painting, no kitchen, no flooring etc. 300k incl vat.
About 100 Sqm of extra space
Thoughts?