Fees

At SM Jones Architecture Ltd, transparency and fairness are at the core of our approach to architectural services. We believe that understanding the cost of your project is essential for informed decision-making. Below, we outline our fee structure to help you navigate the financial aspects of your architectural journey.

Architectural fees

Below are typical fees for Planning and Buildings regs Stages. The two typical stages are for producing existing plans, developing the proposal, producing planning drawings and submission of planning applications. The building regulation stage includes details drawings and specifications to be used in a building regs application, builder tendering and for construction.

Single storey extension

Planning £550-£850
Building Regs – £500-£800
TOTAL £1050-£1650

Two storey extension

Planning £600-£950
Building Regs £600-£900
Total £1200-£1750

Loft Conversion

Planning £550-£850
Building Regs £550-£850
Total £1100-£1700

Garage conversion

Planning £400-£700
Building Regs £350-£650
Total £750-£1350

These fees do not include Planning fees, Building Regulation Plans checking or site inspection fees, structural calculation fees, SAP assessor report (for over glazing), Severn Trent Building Over Or Near To Application, or Party Walls Agreement fees.