Covering St Helens
St Helens is about 10 miles east of Liverpool. We also cover Prescot (3 miles to the south-west), Ashton-in-Makerfield and Huyton.
Homes in the North West
Across the North West, Victorian terraces, inter-war semis and modern estates all feature, and brick or stone matching is chosen to suit each street.
What is an orangery?
We build orangeries on proper foundations with insulated walls and roof perimeter, so they can be used all year as a dining room, sitting room or kitchen extension. The lantern size and the frame finish are chosen to suit the age and style of the house.
- Foundations, brick piers and insulated base
- Insulated roof perimeter with plastered pelmet
- Heating, electrics and decoration-ready finish
How much should I budget for an orangery?
What orangeries typically cost. These are guide ranges; the written quote for your house replaces them.
| Orangeries | Guide price incl. VAT |
|---|---|
| Standard specification | £3,000 to £3,500 per m² |
| Good specification | £3,500 to £4,100 per m² |
| High specification | £4,100 to £4,800 per m² |
Planning and building rules in St Helens
English projects need planning clearance from the local council, building regulations sign-off from building control, and party wall notices where the work is on or near a shared boundary. We prepare and manage all three.
In England a single-storey rear extension can often go ahead under permitted development: up to 3 m deep on an attached house or 4 m on a detached one, no higher than 4 m, with eaves no higher than 3 m within 2 m of a boundary. Deeper extensions, up to 6 m or 8 m, need prior approval from the council first.
What can change the price or programme?
- An orangery open to the house needs to meet energy rules, which limits the proportion of glazing.
- Heating should be part of the house system, not a plug-in heater.
From first call to completion
- Tell us about the project. Call, use the guide price tool or send the form with a few photos and a postcode.
- We visit and measure. A surveyor checks the house, the boundaries and the ground, and discusses what is realistic.
- Design and fixed price. You get drawings and a written price for the agreed specification before anything is ordered.
- Build and hand over. Our teams build to the programme, building control inspects, and you get the completion paperwork at the end.
Questions about an orangery in St Helens
What is the difference between an orangery and a conservatory?
An orangery has a mostly solid, insulated roof with a glazed lantern and brick piers, so it behaves like a room of the house. A conservatory is mostly glass.
Can it be used in winter?
Yes. It is insulated and heated like any other room.
Who deals with the council for a project in St Helens?
We do. We prepare the drawings, submit planning or permitted development paperwork if needed, and arrange building control inspections.
Also covering
- Orangeries in Prescot
- Orangeries in Ashton-in-Makerfield
- Orangeries in Huyton
- Orangeries in Newton-le-Willows
Learn more about orangeries, or see every project we cover in St Helens.

