Hove, East Sussex
Two-storey rear extension in Hove
A larger kitchen downstairs and an extra bedroom or bathroom upstairs, under one roof. We design, get the approvals for and build two-storey rear extensions in Hove and the surrounding area, with one contract from the first survey to building control sign-off.
We cover Hove (BN1, BN3 and BN41) as part of our East Sussex work. In Hove, a two-storey rear extension is worth comparing with the cost of moving once stamp duty, agents' and legal fees are counted.
Book a free site visit
Tell us about the house and we'll call to arrange a free, no-obligation visit.
How much does a two-storey rear extension cost in Hove?
In Hove, our guide for a two-storey rear extension is £2,020–£3,020 per square metre including VAT for a standard specification. South East prices run above our West Midlands baseline, mainly on labour rates and clay-soil foundations.
| Size | Guide price inc VAT |
|---|---|
| 3 m × 5 m footprint, two floors (30 m²) | £60,500–£90,500 |
| 4 m × 6 m footprint, two floors (48 m²) | £97,000–£145,000 |
We put a fixed price in writing once the design is agreed, and explain any provisional sums such as foundations.
Do you need planning permission for a two-storey rear extension in Hove?
The planning route for a two-storey rear extension in Hove is set by England's householder rules and your council.
A two-storey rear extension can be permitted development in England only if it projects no more than 3 metres, stays at least 7 metres from the rear boundary, matches the existing roof pitch and has obscure-glazed upper side windows. In practice most double-storey rear extensions go through a householder planning application.
Conservation areas, National Parks, National Landscapes and the Broads restrict permitted development, and listed buildings always need listed building consent. Before any drawing we look up the property's history with the council, because earlier extensions and removed rights change the answer.
What are homes in Hove like to extend?
Commuter semis and detached houses make up much of Hove, and longer gardens make England's prior approval route for deeper rear extensions worth considering.
How a two-storey rear extension in Hove comes together
Free site visit
We measure the house and garden, look at the back wall, drainage and boundaries, and talk through what you want from the space.
Drawings and budget
Floor plans and elevations for the options, each with a guide price.
Planning and regulations
We take the design through the right planning route, then produce the construction drawings and engineer's calculations for building control.
Build and sign-off
We build to the approved drawings with regular updates, then hand over the building control completion certificate and any guarantees from suppliers.
Two-storey rear extensions near Hove
Close by, we work in Brighton, about 1.2 miles away, and Portslade, about 2.3 miles away.
- Two-storey rear extension in Brighton
- Two-storey rear extension in Portslade
- Two-storey rear extension in Shoreham-by-Sea
- Two-storey rear extension in Rottingdean
- Two-storey rear extension in Lancing
Other work in Hove:
FAQ
Two-storey rear extension questions in Hove
What postcode areas do you cover around Hove?
Including BN1, BN3 and BN41, and the surrounding East Sussex area.
How long does a rear extension take to build in Hove?
Most single-storey rear extensions take 10 to 16 weeks on site and two-storey extensions 16 to 26 weeks, after design and approvals.
Can it be built on a terraced house?
Sometimes, but the upper floor is harder to get through planning on a terrace because of the effect on neighbours. A single-storey extension with a loft conversion is often an easier route.
Do I need a party wall agreement?
In England, usually yes if the extension is on or near a shared boundary or the foundations are close to a neighbour's building. We serve the notices.
Do I need planning permission for a rear extension in Hove?
Often not for a single-storey rear extension of up to 3 metres (4 metres on a detached house) under permitted development, or up to 6 or 8 metres with prior approval, unless the house is in a conservation area or its rights have been removed.
Can you match the brick or stone on my Hove house?
We source the closest match and show you samples before ordering; reclaimed materials are often the best match on older houses.