Bungalow and upward extensions · Sutton Coldfield

Bungalow and upward extensions in Sutton Coldfield

Our bungalow and upward extensions service covers Sutton Coldfield and the rest of the West Midlands. You get a fixed price in writing for the agreed specification, and one person co-ordinating the trades.

Covering Sutton Coldfield

Our coverage around Sutton Coldfield (B73, B74) also includes Aldridge, Aston and Birmingham.

Homes in the West Midlands

Red-brick terraces and inter-war semis make up much of the housing in the West Midlands, which suits rear extensions, dormer lofts and hip-to-gable conversions, with more modern estates on the edges of the towns.

What is included in an upward extension in Sutton Coldfield?

The first question is whether the existing walls and foundations can carry the extra load, so we start with a structural survey. Then we design either a full first floor or a raised roof with dormers, handle planning or prior approval, and build the new storey while protecting the floor below.

  • Structural survey of walls and foundations
  • Staircase and changes to the ground floor layout
  • Full fit-out of the new rooms

What will an upward extension cost?

Indicative costs for bungalow and upward extensions. London and the South East usually sit towards the top of each range.

Bungalow and upward extensionsGuide price incl. VAT
Chalet conversion with dormers (total)£45,000 to £85,000
New first floor, standard specification£2,200 to £2,800 per m²
New first floor, good specification£2,800 to £3,300 per m²
New first floor, high specification£3,300 to £3,800 per m²

Planning and building rules in Sutton Coldfield

Projects in England go through two separate checks. Planning (or confirmation that the work is permitted development) comes from the district, borough or unitary council, and building regulations approval comes from the council’s building control team or a registered building control approver. Where work touches a shared wall or digs near a neighbour’s foundations, the Party Wall etc. Act 1996 applies.

In England, Class AA permitted development allows an extra storey on many detached and semi-detached houses built between July 1948 and October 2018, subject to a prior approval application covering design, neighbours’ amenity and other matters.

What can change the price or programme?

  • The staircase takes space from the ground floor plan.
  • The house is exposed while the roof is off, so the sequence is planned tightly.

From first call to completion

  1. Send us the details. Give us a postcode, a rough idea of size and some photos, by phone, form or the guide price tool.
  2. Survey at your house. We look at the existing structure, services and access, and agree what the design needs to achieve.
  3. Price and paperwork. The design is priced line by line, and we submit the planning and building control applications.
  4. Construction and completion. One site lead co-ordinates every trade through to the building control certificate.

Your questions answered

Is an upward extension permitted development?

In England, Class AA allows it on many post-1948 houses through a prior approval application. Elsewhere planning permission is needed.

How long does it take?

About 12 to 24 weeks on site.

Do you work in Sutton Coldfield?

Yes. Sutton Coldfield is within our coverage for bungalow and upward extensions, along with nearby Aldridge and Aston.

Bungalow and upward extensions near Sutton Coldfield

Learn more about bungalow and upward extensions, or see every project we cover in Sutton Coldfield.

Planning an extension, loft or new home?

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