Orangery extension cost varies significantly across the UK, but understanding key factors helps homeowners budget realistically for 2026 projects. Farrow Jones provides transparent guidance on cost of an orangery without guesswork.

Size-Based Orangery Cost Ranges

Small orangeries (10-20m²): Compact dining or utility spaces
Medium orangeries (20-35m²): Family kitchen-diners
Large orangeries (35m²+): Luxury entertaining spaces

Larger footprints naturally increase how much does an orangery cost through materials, labour and complexity.

Specification Levels and Pricing Impact

Standard specification: uPVC frames, basic double glazing, simple roof lantern
Mid-range: Aluminium frames, solar-control glazing, feature lantern
Premium: Timber/aluminium hybrid, triple glazing, bespoke joinery

Each upgrade elevates orangery cost but improves comfort, efficiency and longevity.

Regional Cost Variations UK 2026

London/South East: Higher labour rates, planning complexity
Midlands/North: More competitive pricing, larger plots
Scotland: Similar base costs, different planning rules

Orangeries near me searches reveal local specialists like Farrow Jones offer best regional value.

Complete Cost Breakdown

Structure (60%): Walls, roof lantern, glazing, doors
Groundworks (15%): Foundations, drainage, services
Internal fit-out (20%): Plastering, electrics, heating, flooring
Professional fees (5%): Planning, structural calcs, building regs

Kitchen orangeries add cabinets, appliances and extraction costs.

Getting Accurate Quotes

Generic online figures mislead. For precise orangery extension cost:

1. Measure available footprint

2. Define primary use (kitchen, living, dining)

3. Select specification level

4. Note site challenges (access, ground, planning)

Farrow Jones provides tailored cost of an orangery analysis at farrowjones.com based on your specific home and requirements.