Compare Architectural Services Quotes — 3 Free, No-Obligation Quotes
Architectural drawings in the UK typically cost £1,200–£2,500 for planning drawings, £2,500–£5,000 for a full plans-and-building-regs package, and £4,000–£12,000+ for a full architect service — often 7–15% of the build cost. Tell us about your job and we’ll match you with up to 3 vetted, insured architects & architectural designers near you — compare architectural services quotes side by side and pick the best value. 100% free, no obligation, and most quotes come back within 24 hours.
How to get the best architectural services quotes
- Decide if you need a full ARB-registered architect or whether a qualified architectural designer/technologist (CIAT) is enough — for most extensions a designer costs 20–40% less.
- Ask exactly what each quote includes: concept, planning drawings, building-regs drawings and whether they submit the application for you.
- Remember the council's statutory planning fee (around £258 for a householder application) and any structural-engineer calculations are separate from the designer's fee.
What to check before you book
Always get the quote in writing with a clear scope, and confirm the designers is insured and offers a workmanship guarantee. Read recent customer reviews, check the quotes cover the same specification, and never pay a large deposit up front — tie payments to completed stages.
Typical architectural services cost
Architectural drawings in the UK typically cost £1,200–£2,500 for planning drawings, £2,500–£5,000 for a full plans-and-building-regs package, and £4,000–£12,000+ for a full architect service — often 7–15% of the build cost.
| Option | Typical UK price (2026) |
|---|---|
| Planning drawings only | £1,200–£2,500 |
| Full plans (planning + building regs) | £2,500–£5,000 |
| Full architect service | £4,000–£12,000+ |
| Measured survey / structural calcs | £300–£1,000 extra |
Prices vary by spec, region and access. For the full breakdown see our architectural services cost guide or try the architectural services cost calculator.
Architectural Services quotes — FAQs
How much do architectural drawings cost?
Planning drawings for an extension are usually £1,200–£2,500, a full plans-and-building-regs package £2,500–£5,000, and a full architect service £4,000–£12,000+. See the architect cost guide for the full breakdown.
Do I need an architect or an architectural designer?
Both can design an extension and submit a planning application — only 'architect' is a protected, ARB-registered title. For a straightforward extension or loft a designer or technologist is usually enough and costs less.
How many architect quotes should I get?
Three is ideal so you can compare design approach, service level and fees. Every quote through BestBuilders is free and no-obligation.
Ready to start? Get your 3 free architectural services quotes → Or explore architectural services services and find trusted architects & architectural designers near you.