Prescot, L34 with parts in L35, has older terraced streets in the centre, where most homes have no garage, and post-war and newer estates around them where many do. Those estate garages are often converted into utility rooms, ground-floor shower rooms or part conversions that keep some storage. Planning questions go to Knowsley Council, and Building Regulations approval is normally needed.
Does every Prescot house have a garage worth converting?
No, and it is worth being honest about that, even as a garage conversion company covering Knowsley. Terraces near the town centre were built without garages, so the enquiries we get in Prescot mostly come from the estates further out, where houses were built with attached, linked or integral garages. Even then, garages vary: some are a generous single bay, others were built narrow for small cars of their day. Narrow garages still convert well, but they suit some rooms better than others.
Small garage, practical room
A narrow or shallow garage can be ideal for the rooms that keep a busy house running.
- Utility roomA space for the washing machine, dryer and coats, freeing room in the kitchen. See garage to utility room.
- Shower room or WCUseful for older relatives or a downstairs bedroom nearby. Our garage shower room page covers extraction and drainage.
- Storage plus roomKeep the front as a store and convert the rear, with a properly built dividing wall.
- Boot roomWhere the garage opens near the back door, a durable floor and good ventilation make a hard-wearing entrance.
Drainage, water and heating
Rooms with water need more planning than a bedroom or office. New waste pipes need a route to the drains with enough fall, and that work falls under Part H of the Building Regulations. Where gravity drainage cannot be achieved, a pump-assisted macerator is sometimes an option, subject to building control’s agreement. Extract ventilation is needed for a shower room or WC, and a utility room with a tumble dryer needs proper venting too.
Heating is often a radiator taken off the existing system if the boiler has capacity; otherwise electric heating is used. Gas work is only ever done by a Gas Safe registered engineer. Our plumbing and heating page explains what those trades do and the paperwork they issue.
We will not suggest a layout with a shower or WC until we have seen where the existing drains run. It is the one detail that most often changes the plan.
Approvals for a Prescot conversion
Converting a garage into habitable space normally needs Building Regulations approval, from Knowsley Council’s building control or a Registered Building Control Approver. Planning is often not needed for internal work, but some estates had permitted development rights removed when they were built, so check your property’s history with Knowsley first. If the house is in a conservation area or is listed, ask the council before changing the front.
Neighbouring areas
From Prescot we cover Huyton to the west and Rainhill just to the south-east. For more on how a conversion comes together, start with our Liverpool garage conversions page, or check the garage conversion cost guide to see what moves the price.
Thinking about a utility or shower room in Prescot?
Call 07777 659786 and tell us about the garage and the room you have in mind. We will ring back to arrange a look at it.
Frequently asked questions
Can I put a toilet or shower in my converted garage?
Often yes, but it depends on getting waste pipes to the drains with a suitable fall. New drainage falls under Part H of the Building Regulations and needs approval. Where gravity drainage is not possible, a pump-assisted macerator is sometimes used, subject to building control. We check the drain route at the visit before suggesting a layout.
Is it worth converting just half of a small garage?
For many households it is. Keeping the front section as storage means bikes, tools and bins still have a home, while the back becomes a utility room or WC. The new room still needs to meet Building Regulations, including insulation and ventilation, and the dividing wall is designed as part of the approved scheme.
Will a converted garage connect to my existing heating?
A radiator can usually be run off the existing system if the boiler has enough capacity. If it doesn’t, electric heating or electric underfloor heating are common alternatives. Any gas work has to be carried out by a Gas Safe registered engineer, and we confirm the heating approach before the quote is finalised.
Who do I contact about planning for a garage conversion in Prescot?
Prescot is in Knowsley, so Knowsley Council is the local planning authority. If your home is in or near the town centre, ask whether it falls within a conservation area, as changes to the front of a house may need more care there. For a listed building, listed building consent may be needed.