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Solar by house type in Faversham

Last reviewed 7 October 2026. Written for Faversham, Kent. Figures are estimates, not quotes.

What the borough's homes look like

These are borough figures, not town ones, because we found no table for Faversham alone. The 2021 Census counted 60,495 households in Swale. By type: 33.7% live in a semi-detached house, 29.8% in a terraced house, 23.9% in a detached house, 8.6% in a purpose-built flat and 1.5% in a converted or shared house. Semis and terraces together are about 63.5% (our arithmetic).

The point of the numbers is simple. Most roofs in the borough are semis and terraces, which are mid-sized, and that is why we quote around 3 to 4 kWp so often. Detached houses are about one in four. They are where larger systems turn up.

By tenure, 67.0% own their home, 18.4% rent privately and 13.3% rent from a social landlord. That matters for solar, because owners can decide on a roof system themselves and renters cannot.

Semis

The commonest type. A 4 kWp system, about 10 panels, is the usual starting point (£5,500 to £7,500). If you are out in the day, price 4.5 kWp with a 5 kWh battery (£8,500 to £12,500) next to it and compare the paybacks, 9 to 12 years against 11 to 16. A semi often has a roof slope facing away from the road, which is the quiet place to put panels if your street is in a conservation area.

Terraces

A terraced roof is narrower, so 2 to 3 kWp is common, and we price 3 kWp at £4,750 to £6,250. The shape of the roof matters as much as the direction. The rear slope is often the better and less visible choice. A smaller roof makes a battery harder to justify, so run the sums first. Streets in the older parts of town may sit in a conservation area, so see the town centre notes and Creek and Davington.

Detached houses and village homes

A detached house has more roof, and often a garage or outbuilding too, so 5 kWp or more can fit. A bigger array may follow a different route with UK Power Networks (see our network guide), and the case for a battery is worth testing against your evening use. Several villages have conservation areas, and some sit in the Kent Downs: see Oare and Graveney and Selling, Sheldwich and Throwley.

Flats and shared houses

If you live in a flat or a converted house, you will need written permission from the freeholder or landlord for anything fixed to the building. Plug-in solar is a small alternative with strict rules: approved kits only, a limit of 800W, one per home, registration on the UK Plug-in Solar Registration website before use, and landlord or freeholder permission. The Energy Saving Trust puts a plug-in system at from around £450 and a saving of about £70 to £100 a year. Read the plug-in page before you buy.

Renting and social housing

About one household in three rents, 18.4% privately and 13.3% from a social landlord. If that is you, the first step is a written yes from whoever owns the building. A battery on its own, inside the home, may be easier than a roof job, but it still needs permission and the right supply. Ask, and keep it in writing.

Questions people ask

Sources

• ONS Census 2021 via Nomis: accommodation type, Swale
• ONS: Census 2021 area changes, Swale
• Energy Saving Trust: solar panels
• Energy Saving Trust: plug-in solar panels
• Planning Portal: solar equipment mounted on a house or building

More guides

• What solar and a battery cost for a Faversham house
• Is a home battery worth it?
• What size solar and battery do I need?
• Solar only, battery only, or both?
• 0% VAT on solar and batteries, and what it means
• Planning permission and network approval in Faversham
• Cheap overnight tariffs and home batteries
• Pairing an EV charger with solar and battery
• Smart Export Guarantee: real rates, October 2026