Before anyone measures a wall in Basildon, there is an earlier question: whose wall is it? In most towns the answer is the person who rang for a quote. In Basildon it often is not. Almost a third of households in the built-up area rent from a social landlord, nearly a quarter live in flats or maisonettes, and the commonest home is a terrace with no side wall at all. This guide takes each kind of Basildon home in turn: who has to agree, where a battery can physically go, and what help exists. For the products, the grid paperwork and what a battery does in a power cut, see our page on battery storage in Basildon.
The numbers come from the 2021 Census for the Basildon built-up area: 43.9% of households in terraced houses, 18.7% in semis, 13.3% in detached houses and 23.9% in flats or maisonettes. On tenure, 22.8% own outright and 31.6% own with a mortgage, loan or shared ownership, which is about 54% owner-occupiers on our sum, while 30.0% rent from a social landlord.
If you own a terraced house
This is the biggest group, and the new town made it so. The Development Corporation started building in 1951 in Vange and Fryerns and, in its first 21 years, completed 15,169 homes for rent. A mid-terrace in Laindon, Pitsea or Vange has no side access, so the battery and inverter usually go on an inside wall close to the meter, under the stairs or in a utility space, or on a rear wall reached through the house. The cable route to the consumer unit settles the spot as much as the space does, and we will not place a unit where it blocks the way out.
The construction matters here more than in most towns. On the council’s own history, house building in the new town shifted from traditional methods to system building in 1963, so the survey checks what a wall is made of before anything heavy is fixed to it. If no wall in the house is suitable, we will say so rather than force it.
On the roof side, terraces limit the array more than the climate does. PVGIS 5.3 puts a 4 kWp south-facing array in Basildon at about 503 kWh in June and about 145 kWh in December, roughly 16.8 and 4.7 kWh a day (our arithmetic), but a narrow terrace roof may take less than 4 kWp, and the battery should be sized to what the roof can actually make. Our guide to what size home battery you need explains the method.
If you own a semi or a detached house
The 18.7% of households in semis and 13.3% in detached houses have the easier fit: an integral or side garage, a utility room or a side wall near the meter. A loft is possible only where the unit’s operating temperature range and access for servicing allow, which we check against the manufacturer’s installation conditions rather than assume. For these households the decision is usually theirs alone, unless the house sits in one of the borough’s four conservation areas, Billericay, Little Burstead, Great Burstead and Noak Bridge, where an indoor or rear-wall position keeps the unit out of view. Noak Bridge, one of the final phases of the new town, has had an Article 4 direction over part of it since it was designated on 24 January 1996, so check what that direction covers before fixing anything to an outside wall there.
If you live in a flat or maisonette
For the 23.9% of households in flats or maisonettes, the freeholder or managing agent has to agree before anything is fixed to the building or wired near a shared supply, and a leaseholder’s lease may need checking too. Even with consent, a flat needs a dry, ventilated spot inside your own front door, close to your own meter. Without panels, a battery charged on a cheap overnight rate is the only realistic option, and it pays only where the tariff gap is wide; our guide to battery storage without solar panels sets out that arithmetic.
If you rent from the council or a housing association
For the 30.0% of households in the built-up area who rent from a social landlord, a battery is the landlord’s decision, not yours. Across the borough, 13.8% of households rent directly from Basildon Council, which took over most of the Development Corporation’s stock in 1994. Ask your housing officer whether any upgrade programme covers your home. The council has run such work before: under the Home Upgrade Grant 2 programme (2023 to 2025) it worked with E.ON to upgrade 54 homes, investing £633,000 in measures that included solar panels.
If you rent privately
A private tenant needs the landlord’s written agreement before any survey means much. If the home qualifies, though, the Warm Homes: Local Grant can apply to it.
The grant, and its limit for batteries
Basildon bid separately from the Essex consortium and holds its own £1,500,000 Warm Homes: Local Grant allocation, delivered with E.ON. The council’s page describes it as funding for owner-occupiers and private tenants with household income below £36,000 a year, certain means-tested benefits or a qualifying area, with applications due before November 2027; on 15 October 2026 it said the application link was to follow. Two limits matter for a battery: the home must be privately owned, so social tenancies are out, and DESNZ’s guidance funds a battery only together with solar PV. If you pay yourself, a residential battery installation carries 0% VAT until 31 March 2027, then 5%.
Putting it together
Owners of semis and detached houses can usually go from survey to installation. Terrace owners can too, with more care over the wall and the route. Flat owners need the freeholder first, and social tenants need the landlord. If panels are part of the plan, our page on solar panels in Basildon covers the roof, and the Essex solar panels hub covers the county’s schemes. Whichever group you are in, we will tell you if a battery does not suit your home.
Sources: ONS, Towns and cities, characteristics of built-up areas, England and Wales: Census 2021, tables 5c and 6c, Basildon BUA E63004799; ONS Census 2021, TS054 tenure (Basildon borough), via Nomis; Basildon Borough Council, Beginning of the New Town, Housing the People, Conservation areas, Energy support and news release on the £1.5 million award; DESNZ, Warm Homes: Local Grant successful local authorities and guidance (updated 2 July 2026); GOV.UK, Apply for the Warm Homes: Local Grant; PVGIS 5.3, European Commission Joint Research Centre (PVGIS-SARAH3 2005–2023; 4 kWp, 35°, due south, 14% losses; run 15 October 2026); HMRC, VAT Notice 708/6. The owner-occupier total and per-day figures are our arithmetic.