Grant and funding check for Porthmadog properties
Porthmadog is among the towns we cover in Gwynedd, alongside Caernarfon and Bangor. It is about 19 miles south of Bangor.
If a Porthmadog household does not qualify, you can still have a free survey and a fixed private price, with no obligation. Eligibility for the official schemes usually depends on income or benefits, the home's EPC rating and who owns it, so the check starts with those questions.
Funding in Wales
In Wales, Warm Homes Nest offers free improvements to eligible low-income households, and ECO4 runs to 31 December 2026.
Sources: Welsh Government: warmer and more energy efficient homes (July 2026); GOV.UK: extending the ECO4 end date, government response.
If you do not qualify
On a suitable wall, the Energy Saving Trust says most households recoup the cost of cavity wall insulation within about five years, and installing it in a home is currently zero-rated for VAT. We give a fixed price after a free survey.
What is included in Porthmadog
- Scheme check by nation
- Pointers to official application routes
- Private quote if funding is not available
Guide prices for Porthmadog
| Grant and funding check guide prices | Guide price |
|---|---|
| Suitability survey with an install quote | Free |
| Standalone survey report (no install quote) | £145–£245 |
The funding check is free. Guide ranges only: the fixed price is confirmed in writing before any work starts, and anything that could not be seen at survey is agreed with you first.
What happens next for a Porthmadog property:
Tell us about your home
Where you live, the type of home and its EPC if you know it.
We check the schemes
The official schemes open in your nation right now.
Where to apply
Pointers to the official application routes.
If you do not qualify
A free survey and a fixed private price, if you want one.