Insights
Cost ranges, planning routes, loft types and build programmes — written for homeowners across England and Wales, with actionable next steps when you are ready to move forward.
Build-only vs single design & build contract for UK extensions — where money is saved, where it is lost, and how to choose.
A realistic UK extension timeline from first survey to handover — design, approvals, party wall, structure, fixes and certification explained.
Indicative 2026 UK rear extension costs by size, specification and route — plus what drives price up or down before you commit.
Kitchen-diner extension design mistakes UK homeowners regret — layout, glazing, structure, services and planning traps that inflate cost.
Dormer, hip-to-gable and mansard loft conversions compared for space, cost, planning route and suitability — UK homeowner guide.
Party wall checklist for UK extension projects — when the Act applies, notices, surveyors, timelines and how to avoid costly delays.
When Permitted Development is enough, when full planning is safer, and how prior approval and LDCs fit in — a UK homeowner decision guide.
Lawful Development Certificates explained for UK homeowners — what an LDC proves, when to apply, cost, timing and resale benefits.