Ealing (W5, W13) is dominated by Edwardian and inter-war semis with substantial pitched-tile roofs and reasonable off-street parking. Conservation-area coverage is significant around Ealing Common and Pitshanger. Indicative 4 kWp price: £6,400–£8,000; many roofs comfortably fit 5–6 kWp with battery.
What drives the price in Ealing
Ealing Common and Pitshanger conservation areas restrict front-elevation panels.
Large roofs favour battery pairing — 5 kWh and 10 kWh both common.
DNO is UK Power Networks — G99 sign-off typically 4–6 weeks for W5/W13.
Frequently asked questions
Do I need planning permission for solar in Ealing Common?
Rear-roof installs invisible from the highway are usually permitted development. Front-elevation panels inside the conservation area need a planning application to Ealing Council, typically decided in 8 weeks.