Covering Brentwood
Our coverage around Brentwood (CM14) also includes Billericay (5 miles to the east) and Hornchurch.
Homes in the East of England
Housing in the East of England ranges from post-war estates and modern developments to timber-framed and period homes in historic towns, so permitted development checks and conservation controls both feature regularly.
What do you get with an orangery?
An orangery is a single-storey extension with brick piers or walls, large windows and a glazed lantern set into a solid, insulated roof. It sits between a conservatory and a full extension: lighter than an extension, warmer and more solid than a conservatory.
- Planning or permitted development check
- Foundations, brick piers and insulated base
- Heating, electrics and decoration-ready finish
What will an orangery cost?
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 |
Do you need permission for an orangery in Brentwood?
In England we deal with the council’s planning team for permission or a lawful development certificate, with building control (the council or a registered building control approver) for inspections, and with neighbours under the Party Wall etc. Act 1996 where it applies.
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 should I think about before starting?
- An orangery open to the house needs to meet energy rules, which limits the proportion of glazing.
- Timber-look aluminium or timber frames suit period houses.
How does the project run?
- Start with a conversation. A short call or the online form is enough for us to understand what you want to build.
- We visit and measure. A surveyor checks the house, the boundaries and the ground, and discusses what is realistic.
- Drawings, approvals, written quote. We prepare the design, apply for the approvals it needs, and give you a fixed price in writing.
- Build and hand over. Our teams build to the programme, building control inspects, and you get the completion paperwork at the end.
Orangeries: common questions
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.
How long does it take to build?
About 8 to 14 weeks on site.
Do you work in Brentwood?
Yes. Brentwood is within our coverage for orangeries, along with nearby Billericay and Hornchurch.
Other towns nearby
Learn more about orangeries, or see every project we cover in Brentwood.