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Serving Oxford & Surrounding Areas

Architectural Design in Oxford

Hampshire Build is an architectural design practice proudly serving Oxford and the surrounding Oxfordshire area. We specialize in house extensions, loft conversions, and garage conversions.

With over 20 years experience and working knowledge of Oxford City Council requirements, we understand the unique challenges of working in this world-famous university city with its many conservation areas and Green Belt restrictions.

20+ years’ experience

Why Oxford Homeowners Choose Us

  • Fixed-fee packages from £1,950 + VAT
  • Expert knowledge of 18 conservation areas
  • Complimentary feasibility consultation
  • Survey and drawing schedule agreed after instruction
  • Green Belt planning expertise

Our Services in Oxford

Loft Conversions in Oxford

Transform your unused loft into a valuable bedroom, office, or living area. Perfect for Oxford's Victorian terraces and period properties.

From £1,950 + VAT

House Extensions in Oxford

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

From £1,950 + VAT

Planning Permission in Oxford

Expert navigation of Oxford City Council planning requirements.

From £1,950 + VAT

Working with Oxford City Council

Oxford has strict planning controls due to its world heritage significance and historic architecture. Many properties are in conservation areas or affected by Green Belt policies. We're experienced with Oxford's unique planning landscape.

  • Planning portal: oxford.gov.uk/planning
  • Councils aim to decide householder applications within 8 weeks of validation. Timing is set by the council and is not guaranteed.
  • 18 conservation areas including City Centre, Jericho, Summertown

Why Extend in Oxford?

With world-class universities, excellent schools, and vibrant culture, more Oxford homeowners choose to extend rather than relocate.

Frequently Asked Questions - Oxford

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, Oxford has 18 conservation areas and many properties are affected by Green Belt restrictions. Explore your project with our Free Feasibility Study.

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

Oxford is surrounded by Green Belt land which restricts development. Extensions within the Green Belt require special consideration. We have extensive experience navigating these requirements.

Yes, we have a network of trusted builders across Oxfordshire. We can recommend reliable contractors for your Oxford project.

Ready to Transform Your Oxford Property?

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

Nearby Areas We Serve