Google Ads and Analytics use Consent Mode. If you Reject, limited cookieless page-view and conversion signals support modelled measurement. If you Accept, your submitted email and optional phone are hashed for ad measurement.Privacy Policy

Chat on WhatsApp
Skip to main content
Serving Amersham & Surrounding Areas

Architectural Design in Amersham

Hampshire Build is an architectural design practice proudly serving Amersham, one of Buckinghamshire's most desirable commuter towns. We specialize in house extensions, loft conversions, and garage conversions.

With over 20 years experience and working knowledge of Buckinghamshire Council requirements, we understand the unique challenges of working in this affluent area with its protected Old Town and Chilterns AONB setting.

20+ years’ experience

Why Amersham Homeowners Choose Us

  • Fixed-fee packages from £1,950 + VAT
  • Old Amersham conservation expertise
  • Chilterns AONB design knowledge
  • Survey and drawing schedule agreed after instruction
  • Premium commuter town experience

Our Services in Amersham

Loft Conversions in Amersham

Transform your unused loft into a valuable bedroom, office, or living area. Perfect for Amersham's characterful period properties and executive homes.

From £1,950 + VAT

House Extensions in Amersham

Single-storey, two-storey, or wrap-around extensions designed to maximize your Amersham property's potential.

From £1,950 + VAT

Planning Permission in Amersham

Expert navigation of Buckinghamshire Council planning requirements. We handle Old Amersham conservation area and Chilterns AONB complexities.

From £1,950 + VAT

Working with Buckinghamshire Council

Amersham combines a historic Old Town with Amersham-on-the-Hill's more modern developments. Old Amersham is a conservation area, and much of the area falls within the Chilterns AONB.

  • Planning portal: buckinghamshire.gov.uk/planning
  • Councils aim to decide householder applications within 8 weeks of validation. Timing is set by the council and is not guaranteed.
  • Old Town conservation & Chilterns AONB

Why Extend in Amersham?

With Metropolitan Line direct to London, excellent schools, and beautiful Chilterns countryside, more Amersham homeowners choose to extend rather than relocate.

Frequently Asked Questions - Amersham

Building costs depend on the surveyed property and agreed scope. Use our free Feasibility Check for an indicative budget, then obtain written contractor quotations. Our design packages start from £1,950 + VAT; building work and statutory fees are separate.

Many extensions fall under Permitted Development Rights. However, Old Amersham is a conservation area and parts of Amersham are within the Chilterns AONB. Explore your project with our Free Feasibility Study.

Standard planning applications with Buckinghamshire Council typically take 8-12 weeks.

Old Amersham's historic high street and surrounding areas are protected. We have extensive experience designing sympathetic extensions that work within conservation guidelines.

Yes, we have a network of trusted builders across the Chilterns. We can recommend reliable contractors for your Amersham project.

Ready to Transform Your Amersham Property?

Book a complimentary consultation today – no obligation, no hidden fees.

Nearby Areas We Serve