Open-Plan Conversions Stratford

Open-plan living suits Stratford well, whether you are opening up a new-build flat near the Queen Elizabeth Olympic Park or knocking through a Victorian terrace towards Forest Gate. GS Renovation creates kitchen-diners, broken-plan spaces and Crittall-divided rooms across E15, with our founder's 30+ years of structural experience behind every knock-through and steel beam we install.

In Stratford, a knock-through finished as one room typically costs £3,000 to £8,000 or more, including the steel beam (indicative London ranges, MyBuilder and Checkatrade, 2026). GS Renovation Ltd, a building contractor based in Potters Bar, does the work in Stratford: the structural engineer we appoint designs the steel, we install it, and building control signs it off.

How the job runs

1. Free site survey at your Stratford address, covering the walls, services and floor levels, and an itemised quote.
2. The engineer we appoint sizes the beam, and the work is registered with Newham Council building control or an approved inspector. On a shared wall you serve the party wall notice as building owner; we supply the drawings.
3. Props in, opening cut, beam on padstones; then floors, heating and electrics are joined up.
4. Building control inspects the steel before it is covered. We finish the room, and the completion certificate follows.

Open-plan conversions for Stratford homes

How we open up a space depends entirely on the home. In a new-build or converted E15 apartment, many of the dividing walls are non-structural partitions that come out easily, though we always confirm with an engineer first because concrete-framed blocks can hide load paths. In a Victorian terrace near West Ham Park, the wall between the front and back reception is usually load-bearing and needs a properly sized steel beam to replace it.

For a full knock-through the engineer sizes the steel to the span; we seat it on padstones, prop the structure and remove the wall in stages before lifting the beam in. Not everyone wants one vast room, so we also create broken-plan layouts and fit Crittall-style glazed dividers that keep a kitchen-diner feeling open while holding back cooking noise and smells, which matters a great deal in a compact Stratford flat.

Housing in Stratford

Stratford's housing, as the Council Tax list records it, is about 17,020 homes: 29% houses, 71% flats, with 27% pre-1919, 1% interwar and 71% built since 1945. Most homes here are flats, and opening up a flat in Stratford changes its fire escape route, which building control checks.

Choosing the building control route for a Stratford knock-through

Only 28% of homes in Stratford are terraced houses, and in those the wall between front and back rooms usually carries the first floor, so opening it up is normally a beam job. How it is registered changes the programme. Newham's building notice route covers knocking down a wall, and work can start two working days after the council receives the notice. A full plans application instead needs scale plans in two copies, building notes and structural calculations, and Newham decides within five weeks, or within two months by agreement. The difference is when the design gets checked.

For a simple opening between two Stratford reception rooms, the building notice is usually enough, because the inspector can judge the beam on site. Where the stair ends up inside the open room, full plans is safer: the escape route and alarms are agreed on paper before a wall comes down, instead of being argued over with the ground floor already open. We make that call at the survey, once the structural engineer we appoint has seen how the stair and the upstairs landing are built.

Consents and sound insulation in E15

In a leasehold Stratford flat, an open-plan conversion usually needs the freeholder's licence to alter, and your building's rules on sound insulation between flats will shape the floor build-up and the layout. We coordinate with the managing agent, respect agreed working hours and protect the common parts, so the works go smoothly in a shared E15 block near the Olympic Park or on the post-war estates around it.

The structural side, forming the opening and installing the beam, is controlled under the Building Regulations, so Newham Council's building control inspects and signs it off; internal work like this does not need planning permission, though a listed building needs listed building consent for internal works too. In a terrace, where the knock-through touches a party wall, you serve any notices required beforehand as building owner, using the drawings we give you. One accountable team manages the engineer, the consents and the finished result.

• Making good, plastering and decorating the finished space
• Flush beam detailing where a downstand would look wrong
• Knock-throughs between front and rear reception rooms

VOA Council Tax stock of properties, March 2025, for Stratford East, Stratford Central, West Ham & Stratford Park and Carpenters Estate & Stratford New Town. Counts rounded by the VOA.

If you are weighing up open-plan conversion in Stratford, it may help to read home renovation in Stratford, open-plan conversion across Newham, side return infills, converting a garage into living space, open-plan conversion anywhere in London and Building Regulations Explained.

Trusted Open-Plan Conversions in Stratford

Stratford owners choose GS Renovation for open-plan conversions because we combine design sense with structural rigour: beams sized by the engineer we appoint, the freeholder's licence and your party wall notices backed with drawings, sound insulation and building-management rules respected, and Newham building control sign-off included. From Crittall dividers to full kitchen-diners, one accountable team delivers a tidy result signed off by building control, backed by our founder's 30+ years on the tools.

Checked by Abdelaaziz Saaid, founder and director of GS Renovation Ltd (Companies House no. 14611254). Structural design is by the consulting engineer appointed to your project.