House-to-flat conversions · Carrickfergus

House-to-flat conversions in Carrickfergus

House-to-flat conversions for homes in Carrickfergus and the surrounding parts of County Antrim, designed around your house and built by our teams under a single written contract.

Covering Carrickfergus

Alongside Carrickfergus, we also cover Holywood, Newtownabbey (6 miles to the south-west) and Bangor.

Homes in County Antrim

Northern Ireland has a high proportion of detached houses and bungalows outside the cities, which often suit side extensions, rear extensions and upward extensions.

What does a house-to-flat conversion involve?

A house-to-flat conversion divides a single house into two or more self-contained flats, each with its own front door, kitchen and bathroom. It always needs planning permission and full building regulations approval, particularly for fire separation and sound insulation between flats.

  • Planning and building control applications to the council
  • Planning application and layouts to space standards
  • Bin, cycle and amenity space works

What is the guide price for a house-to-flat conversion in Carrickfergus?

Typical ranges for house-to-flat conversions. Ground conditions, access and specification move the final figure, which we fix in writing before work starts.

Priced on survey.

How is a house-to-flat conversion approved in Carrickfergus?

Northern Ireland projects need planning clearance and building control approval from the local council. We prepare the applications and agree any work near neighbouring property directly with the neighbours.

This needs full planning permission from the council in Northern Ireland, plus building control approval.

What should I think about before starting?

  • Each flat needs its own utilities and metering.
  • Sound insulation between flats is tested on completion.

What are the steps?

  1. Start with a conversation. A short call or the online form is enough for us to understand what you want to build.
  2. We visit and measure. A surveyor checks the house, the boundaries and the ground, and discusses what is realistic.
  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.

Questions about a house-to-flat conversion in Carrickfergus

What are the main building regulations issues?

Fire separation between flats, protected escape routes, sound insulation and separate services.

How long does a conversion take?

Typically 16 to 30 weeks on site after approvals.

How do I get a price for house-to-flat conversions in Carrickfergus?

Use the guide price tool for a ballpark figure, then book a visit for a fixed written price for the agreed specification.

House-to-flat conversions near Carrickfergus

Learn more about house-to-flat conversions, or see every project we cover in Carrickfergus.

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