Architect Costs in Cardiff
Wales | Modelled planning ranges | Base prices dated May 2026 | Includes labour and materials
Cost Calculator
Estimated cost in Cardiff
£1,140 - £3,325
Planning Application Drawings (two-storey extension)
Typical duration: 2-6 weeks
Architect Prices in Cardiff
Planning Application Drawings
£1,140 - £3,325Labour
£950 - £2,850
Materials
£190 - £475
Typical duration: 2-6 weeks
Building Regulations Drawings
£855 - £2,660Labour
£760 - £2,375
Materials
£95 - £285
Typical duration: 2-4 weeks
Full Architectural Service
£3,135 - £12,160Labour
£2,850 - £11,400
Materials
£285 - £760
Typical duration: 3-12 months
How Cardiff Compares
Around the national average
Our model for Cardiff is 5% below the base estimate. This is a location assumption, not a measured local quote average.
Illustrative Seasonality for Architect Work
Our seasonal model peaks in Apr and is lowest in Jan. This is not live demand data or a forecast of prices or availability.
What Affects the Price
Planning Application Drawings
- Project complexity
- Whether a site survey is needed
- Local authority requirements
- Number of design iterations
- Conservation area or listed building constraints
Building Regulations Drawings
- Project scope and structural complexity
- Coordination with structural engineer
- Number of construction detail drawings
- SAP calculations or energy requirements
Full Architectural Service
- Total project value (often charged as 5-12%)
- Stages included (RIBA 0-7)
- Site visits and contract administration
- Specialist consultant coordination
- Planning complexity
Architect Profiles Near Cardiff
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Frequently Asked Questions
How much does an architect cost in Cardiff?
Architect prices in Cardiff typically range from £855 for building regulations drawings to £12,160 for full architectural service. Prices include both labour and materials.
What is the average cost of planning application drawings in Cardiff?
Planning Application Drawings in Cardiff costs between £1,140 and £3,325 on average, depending on the scope of work and materials chosen.
When is the cheapest time to hire an architect in Cardiff?
Demand for architect work in Cardiff is typically lowest in January. Booking during quieter months may mean better availability and competitive pricing.
Are architect prices in Cardiff above or below the national average?
Architect prices in Cardiff are around 5% below the national average, making it a more affordable area for this type of work.
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