Building control fees

Fees for new builds, domestic extensions, conversion of a single building and domestic alterations are outlined below. Please note that building control approval with full plans applications and building notices are inclusive of VAT while a regularisation application is VAT exempt.

If you are submitting a building control approval with full plans application, the total combined fee will be requested. 

Extensions and new build

Full plans application fee
Full plans inspection fee
Full plans fee total inc. VAT
Building notice fee
Regularisation fee
Full plans application fee:
1. Extension with a floor not exceeding 60m2
Full plans inspection fee:
245
Full plans fee total inc. VAT:
445
Building notice fee:
828
Regularisation fee:
882
:
1035
Full plans application fee:
2. Extension with floor area exceeding 60m2 but not exceeding 100m2
Full plans inspection fee:
340
Full plans fee total inc. VAT:
620
Building notice fee:
1152
Regularisation fee:
1272
:
1440
Full plans application fee:
3. Erection or extension of a non-exempt garage or carport up to 100m2
Full plans inspection fee:
175
Full plans fee total inc. VAT:
325
Building notice fee:
600
Regularisation fee:
768
:
750
Full plans application fee:
4. Detached building in curtilage of dwelling that includes habitable accommodation up to 100m2
Full plans inspection fee:
340
Full plans fee total inc. VAT:
620
Building notice fee:
1152
Regularisation fee:
1356
:
1440

Notes: 
1 to 3: any work away from an extension is chargeable
4: separate self- contained unit to be treated as a new dwelling

Conversions

Full plans application fee
Full plans inspection fee
Full plans fee total inc. VAT
Building notice fee
Regularisation fee
Full plans application fee:
5. Loft conversion to a building with no more than two storeys with a floor area not exceeding 40m2
Full plans inspection fee:
245
Full plans fee total inc. VAT:
445
Building notice fee:
828
Regularisation fee:
882
:
1035
Full plans application fee:
6. Loft conversion to a building with no more than two storeys with floor area exceeding 40m2 but not exceeding 100m2
Full plans inspection fee:
340
Full plans fee total inc. VAT:
620
Building notice fee:
1152
Regularisation fee:
1272
:
1440
Full plans application fee:
7. Conversion of garage to a habitable room(s)
Full plans inspection fee:
175
Full plans fee total inc. VAT:
325
Building notice fee:
600
Regularisation fee:
720
:
750

Domestic alterations

Full plans application fee
Full plans inspection fee
Full plans fee total inc. VAT
Building notice fee
Regularisation fee
Full plans application fee:
8. Re-roofing
Full plans inspection fee:
275
Building notice fee:
330
Regularisation fee:
354
:
415
Full plans application fee:
9. Renovation of a thermal element
Full plans inspection fee:
275
Building notice fee:
330
Regularisation fee:
354
:
415
Full plans application fee:
10. Replacement sewage treatment system
Full plans inspection fee:
275
Building notice fee:
330
Regularisation fee:
354
:
415
Full plans application fee:
11. Replacement conservatory roof
Full plans inspection fee:
150
Full plans fee total inc. VAT:
200
Building notice fee:
420
Regularisation fee:
540
:
525
Full plans application fee:
12. Replacement of one to 10 windows, roof lights, roof windows or external doors
Full plans inspection fee:
350
Building notice fee:
420
Regularisation fee:
450
:
525
Full plans application fee:
13. Replacement of 11 to 20 windows, roof lights, roof windows or external doors
Full plans inspection fee:
400
Building notice fee:
480
Regularisation fee:
516
:
600
Full plans application fee:
14. Electrical installation or electrical rewire
Full plans inspection fee:
460
Building notice fee:
552
Regularisation fee:
714
:
690
Full plans application fee:
15. Installation of any energy system in lieu of using the competent person scheme
Full plans inspection fee:
600
Building notice fee:
720
Regularisation fee:
780
:
900
Full plans application fee:
16. Formation of a single structural opening, using a single beam
Full plans inspection fee:
300
Building notice fee:
360
Regularisation fee:
384
:
450
Full plans application fee:
17. Chimney breast removal or partial removal
Full plans inspection fee:
400
Building notice fee:
480
Regularisation fee:
600
:
600

Notes:

8 to 9: subject to additional fees, for example for structural elements
14 to 15: additional specialist costs will apply
15: any additional beams will incur additional cost

Other domestic alterations not listed above, such as underpinning and structural alterations

Full plans application fee
Full plans inspection fee
Full plans fee total inc. VAT
Building notice fee
Regularisation fee
Full plans application fee:
18. Cost of work not exceeding £15,000
Full plans inspection fee:
255
Full plans fee total inc. VAT:
255
Building notice fee:
612
Regularisation fee:
780
:
765
Full plans application fee:
19. Cost of work exceeding £15,000 but not exceeding £50,000
Full plans inspection fee:
255
Full plans fee total inc. VAT:
520
Building notice fee:
930
Regularisation fee:
1080
:
1160
Full plans application fee:
20. Cost of work exceeding £50,000 but not exceeding £100,000
Full plans inspection fee:
300
Full plans fee total inc. VAT:
700
Building notice fee:
1200
Regularisation fee:
1410
:
1500

Multiple work reductions

Where multiple work is covered by more than one of the above categories then the appropriate charge is calculated by paying the full amount for the most expensive category and only 50 per cent for one of the other applicable categories, provided this work is undertaken at the same time – unless an independent structural check is expected at the same time. Please ensure structural details are provided prior to site visit. 

For very minor works, such as a bay window extension or small infill under an existing roof, a reduced fee may be applicable. Please contact Building Control for advice.

Terms and conditions for refunds and recharges

  • cancellation charges: an administrative fee (hourly rate £95) is applied to any refund request where an application has been registered valid and no other action or processing is undertaken. This covers the costs of registering the application in the application management system and the associated refund processes in the financial management system. This will apply for applications cancelled more than 24 hours after submission
  • where plans have been reviewed, the plan check fee will be applied to a refund
  • no refund will be considered where building works have commenced on site and an inspection has been undertaken
  • no refunds will be considered in respect of reversion or regularisation applications
  • where it is considered necessary to engage an outside body to certify and test the installation, this will incur an additional charge
  • application charges are reviewed three years after deposit if building works have not started and/or had no valid inspection
  • reactivation charge: if more than two years has elapsed since the last inspection, a reactivation charge will be applied when a request for an inspection is received. This would be:
    • £195 for domestic work if building works are not fully inspected / completed. The charge covers one site inspection. The council officer hourly rate will be applied for additional site inspections
    • £390 for commercial work if building works are not fully inspected / completed.  The council officer hourly rate will be applied for additional site inspections
  • an additional plan check charge and any necessary re-consultation charges (such as engineer calculations) will be applied where an amended scheme is submitted which requires a substantial recheck – council officer hourly rate will be applicable
  • additional charges will be applied when an external engineer has been appointed to check calculations, electrical tests and so on
  • if the architect or structural engineer is not affiliated to an institution there will be an additional checking charge
  • additional inspection charges may be applied where the number of inspections exceeds that which is considered reasonable for the building works. Council officer hourly rate is applicable per visit
  • additional charges may apply in respect of specialist consultants, optional requirements and partnering work involving plan checking
  • a charge for a completion certificate will be applied where the premises are occupied before the building works have been satisfactorily checked
  • reversions are subject to bespoke charges based on the council officer hourly rate