Covering Holyhead
Our coverage around Holyhead (LL65) also includes Llangefni, Caernarfon and Bangor.
Homes in Gwynedd and Anglesey
Housing in Wales ranges from terraced streets in the valleys and older industrial towns to stone-built homes in rural areas and modern estates around the cities.
What is a house-to-flat conversion?
We assess the house against the council’s policies on flat sizes, parking, bins and cycle storage before any design work, then design layouts to the space standards your council uses. On site the critical work is fire separation, sound insulation between floors, separate services and meters, and protected escape routes.
- Planning application and layouts to space standards
- Fire separation and sound insulation between flats
- Bin, cycle and amenity space works
What is the guide price for a house-to-flat conversion in Holyhead?
Use these ranges to budget for house-to-flat conversions; the survey turns them into a fixed price for the agreed specification.
Priced on survey.
Planning and building rules in Holyhead
Welsh projects need planning clearance from the council under Welsh rules, building regulations approval under the Welsh approved documents, and party wall notices where the work affects a neighbour’s wall or foundations.
This needs full planning permission from your council in Wales.
What can change the price or programme?
- Some councils restrict the loss of family houses or limit flat conversions in certain streets.
- Mortgage lenders and freehold arrangements need early legal advice.
What happens after I enquire?
- Send us the details. Give us a postcode, a rough idea of size and some photos, by phone, form or the guide price tool.
- Survey at your house. We look at the existing structure, services and access, and agree what the design needs to achieve.
- Price and paperwork. The design is priced line by line, and we submit the planning and building control applications.
- We build it. Work follows an agreed programme, with inspections at each stage and a final sign-off.
Questions about a house-to-flat conversion in Holyhead
Does converting a house into flats need planning permission?
Yes, always. Subdividing a house into flats is development under planning law.
Can you help with the planning case?
Yes. We check the council’s policies first and only proceed with a design that has a realistic chance of approval.
Do you work in Holyhead?
Yes. Holyhead is within our coverage for house-to-flat conversions, along with nearby Llangefni and Caernarfon.
Also covering
- House-to-flat conversions in Llangefni
- House-to-flat conversions in Caernarfon
- House-to-flat conversions in Bangor
- House-to-flat conversions in Pwllheli
Learn more about house-to-flat conversions, or see every project we cover in Holyhead.

