Structural alterations in County Down

Covering County Down

Our structural alterations service in County Down covers Bangor, Newtownards, Newry and Banbridge and more.

Homes in County Down

Across Northern Ireland you find city terraces, suburban semis and rural bungalows and farmhouses, so the right approach depends on the plot and the planning history.

What is included in a structural alteration in County Down?

We arrange the structural calculations, support the floors and roof above with temporary props while the wall comes out, install the steel on padstones, then encase it for fire protection and make good. Chimney breast removals and new openings in external walls follow the same process.

Structural engineer’s design and calculations
Building control application and inspections
Fire protection and plaster encasement

What is the guide price for a structural alteration in County Down?

Typical ranges for structural alterations. Ground conditions, access and specification move the final figure, which we fix in writing before work starts.

Structural alterations	Guide price incl. VAT
Single load-bearing wall removal with steel	£3,000 to £7,500
Chimney breast removal with support	£1,800 to £4,500
Multiple walls or full open-plan remodel	£8,000 to £20,000

How is a structural alteration approved in County Down?

Projects in Northern Ireland need planning clearance from one of the eleven councils and building control approval, also from the council. The Party Wall etc. Act does not extend to Northern Ireland, so work near neighbours is agreed directly and documented carefully.

Internal alterations rarely need planning permission in Northern Ireland, but structural work needs building control approval.

What can change the price or programme?

Removing walls can affect the fire escape route on open-plan ground floors in three-storey houses.
Pipes and cables in the wall need rerouting first.

How does the project run?

Tell us about the project. Call, use the guide price tool or send the form with a few photos and a postcode.
We visit and measure. A surveyor checks the house, the boundaries and the ground, and discusses what is realistic.
Design and fixed price. You get drawings and a written price for the agreed specification before anything is ordered.
We build it. Work follows an agreed programme, with inspections at each stage and a final sign-off.

Questions about a structural alteration in County Down

How much does it cost to remove a load-bearing wall?

Usually £3,000 to £7,500 including VAT for a single wall with a steel beam, calculations and making good.

How long does it take?

The structural work is usually done in a few days, with one to three weeks including making good.

Who deals with the council for a project in County Down?

We do. We prepare the drawings, submit planning or permitted development paperwork if needed, and arrange building control inspections.

Structural alterations near County Down

Learn more about structural alterations, or see every project we cover in County Down.