Building services in Smethwick
House extensions
- Single-storey extensions
- Double-storey extensions
- Side extensions
- Side return extensions
- Wraparound extensions
- Kitchen extensions
- Orangeries
- Glazed and contemporary extensions
- Porches
Loft conversions
- Dormer loft conversions
- Hip-to-gable loft conversions
- Mansard loft conversions
- Rooflight loft conversions
- Bungalow loft conversions
Garage, basement and barn conversions
New build homes
Renovations and structural work
Design and approvals
Guide prices in Smethwick
| Project | Guide range (inc VAT) |
|---|---|
| Single-storey extensions | £1,900–£2,800 per m² of floor area |
| Double-storey extensions | £1,600–£2,400 per m² of floor area (both floors) |
| Dormer loft conversions | £46,500–£66,000 for a typical rear dormer with en-suite |
| House renovations | £850–£1,750 per m² for a medium to full renovation |
| Porches | £6,250–£15,500 from a 3 m² porch to a small front extension |
| Orangeries | £2,350–£3,300 per m² of floor area |
Prices in the West Midlands sit near the national average for this kind of work, and the range for Smethwick reflects that.
Planning permission in Smethwick
In England a single-storey rear extension is often permitted development: broadly up to 3 metres deep on a semi-detached or terraced house and 4 metres on a detached house, no higher than 4 metres, with eaves no higher than 3 metres within 2 metres of a boundary, and covering no more than half the garden. The larger home extension scheme allows up to 6 or 8 metres if you notify the council first and neighbours have a chance to comment. In conservation areas, National Parks and National Landscapes the larger home extension route, side extensions and cladding are not permitted development. Flats and houses whose rights have been removed need a planning application, and listed buildings need listed building consent.
Building regulations approval comes from the council’s building control service or a registered building control approver. The work is inspected at key stages, such as foundations, drainage and insulation, and a completion certificate is issued at the end.
About building in Smethwick
Across the West Midlands, inter-war and post-war semis make up much of the housing, giving good scope for two-storey side extensions and hip-to-gable lofts.
We work across Smethwick and neighbouring areas such as West Bromwich, Birmingham and Halesowen. Postcodes we cover in Smethwick include B66. Smethwick has a population of around 54,000.
How it works
- 01
Survey and brief
We visit, discuss your ideas and budget, and survey the property or site at no cost.
- 02
Drawings and written quote
We prepare the design and give you a written, itemised quote with inclusions and exclusions.
- 03
Approvals in place
We handle planning, building control and neighbour notices before work starts.
- 04
Build and handover
Work follows the agreed programme, with inspections along the way and a completion certificate at the end.
Questions from homeowners in Smethwick
Is the home visit free?
Yes. The first visit to discuss your project and measure up for a quote is free, with no obligation.
Do you work in Smethwick?
Yes. We take on extensions, loft conversions, conversions, renovations and new builds across Smethwick, including postcodes B66.
How much does an extension cost in Smethwick?
A single-storey extension in Smethwick typically costs £1,900–£2,800 per m² of floor area, and a double-storey extension £1,600–£2,400 per m² of floor area (both floors), including VAT.
Do I need planning permission for an extension in Smethwick?
In England a single-storey rear extension is often permitted development: broadly up to 3 metres deep on a semi-detached or terraced house and 4 metres on a detached house, no higher than 4 metres, with eaves no higher than 3 metres within 2 metres of a boundary, and covering no more than half the garden. The larger home extension scheme allows up to 6 or 8 metres if you notify the council first and neighbours have a chance to comment. In conservation areas, National Parks and National Landscapes the larger home extension route, side extensions and cladding are not permitted development. Flats and houses whose rights have been removed need a planning application, and listed buildings need listed building consent.
How much does a loft conversion cost in Smethwick?
A rear dormer loft conversion in Smethwick typically costs £46,500–£66,000 for a typical rear dormer with en-suite, including VAT.