Typical 4 kWp install in Pontcanna: £6,700–£7,850. Postcodes covered: CF11.
What you'll typically pay in Pontcanna
Pontcanna (CF11) is one of Cardiff's most desirable inner-city areas — late-Victorian and Edwardian terraces with generally good south or west aspects. Conservation-area cover is moderate. Indicative 4 kWp price: £5,100–£6,600.
What drives the price in Pontcanna
Pontcanna Conservation Area affects parts of CF11 — verify before front-roof work.
Slate roofs are common — slate-hook fixings standard.
Cardiff's ~990 kWh/kWp/yr irradiance gives strong generation for the size of system.
Frequently asked questions
Are Pontcanna terraces suitable for 4 kWp?
Most are, on rear-roof installs. Some smaller two-bed terraces only fit 2.5–3 kWp on the main rear pitch — a survey will confirm. Side-return extensions can sometimes add usable flat-roof space.