This is a pricing overview for Build It Estimating Service.

Please note that all prices exclude VAT.

New build

External floorspace up toReport cost
100m2£349
200m2£549
300m2£649
400m2£799
500m2£999
600m2£1199

Home extension

External floorspace up toReport cost
25m2£299
50m2£549
75m2£649
100m2£799
125m2£999
150m2£1199

Loft conversion

External floorspace up toReport cost
25m2£299
50m2£549
75m2£649
100m2POA
125m2POA
150m2POA

Garage

External floorspace up toReport cost
Single£169
Double£199

Calculating Areas

Prices are based on the external area of your proposed development. The area is calculated by adding together the external areas of each floor.

For NEW BUILDS the area includes each floor of the main house and integral garages. Loft areas should also be included by measuring to the outside of loft walls. Out-buildings and detached garages will be priced separately – see their associated fee bands.

For EXTENSIONS the price includes associated works, i.e. immediately adjacent structural openings

Prices for REFURBISHMENT and other alterations will be given on application.

The Build It estimating service enables you to calculate your self build costs down to the last roof tile!

Submit your plans

Our sponsors