we are currently looking at buying a semi-detached house with existing rear extension built in 1960s 170 m2 plus existing attic conversion(bath and one bedrooms) 40m2.
we want to
1. change internal layout downstairs (involves knocking internal walls two of which appear to be load bearing
2. new windows (triple or double glazed) throughout
3. rewire
4. refloor
5. replaster
6. insulate (to include external insulation)
7. pitch the roof of existing flat roof extension (25m2)
We are at pre-contract stage and have had our survey done. ExCluding items 1 and 7 our engineer costed the rest roughly at 15000k. We have a tight finite budget for renovation. Ideally I would like to extend the kitchen by about 15 m2. My question is this. Can an architect accurately cost this? I can't see such a small project justifying a qs. I am quite willing to sacrifice certain aspects so long as I can get an accurate costing. Mainly I don't want the not untypical scenario where builder/designer keep coming back looking for more money. Our budget in total is only 28k
Can anyone advise on cost of 1-6 and separately on 7?
we want to
1. change internal layout downstairs (involves knocking internal walls two of which appear to be load bearing
2. new windows (triple or double glazed) throughout
3. rewire
4. refloor
5. replaster
6. insulate (to include external insulation)
7. pitch the roof of existing flat roof extension (25m2)
We are at pre-contract stage and have had our survey done. ExCluding items 1 and 7 our engineer costed the rest roughly at 15000k. We have a tight finite budget for renovation. Ideally I would like to extend the kitchen by about 15 m2. My question is this. Can an architect accurately cost this? I can't see such a small project justifying a qs. I am quite willing to sacrifice certain aspects so long as I can get an accurate costing. Mainly I don't want the not untypical scenario where builder/designer keep coming back looking for more money. Our budget in total is only 28k
Can anyone advise on cost of 1-6 and separately on 7?