- Postcode districts
- TS15, TS16, TS17
- Nearby
- Thornaby-on-Tees, Stockton-on-Tees and Billingham
- Guide price
- £4,000–£8,100
- Typical time on site
- 4–8 working days
- Water
- Moderately hard across most of County Durham
- Survey
- Free, at your home
What does an en-suite cost in Yarm?
As a guide, budget £4,000 to £8,100 including VAT for an en-suite in Yarm; your written quote will pin it down. We adjust the national guide for North East England, where prices are typically about 10% below the UK average. The figure depends on the size of the room, whether anything moves, and the products you pick.
Refit
- Existing en-suite, same layout
Upgrade
- Fitted furniture with storage
New en-suite
- Ventilation and electrics to regulations
Guide prices for Yarm including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Yarm
As well as Yarm itself (TS15, TS16 and TS17), we survey in Thornaby-on-Tees, Stockton-on-Tees and Billingham.
Being a smaller town does not change how we work in Yarm: free survey, written quote, one team. For an en-suite in Yarm, the first question at the survey is always where the waste can reach the soil stack. If the en-suite in your Yarm home was squeezed in by a previous owner, a refit is a chance to fix the door swing and the tray size.
Water across much of County Durham is moderately hard. A quick wipe of the glass and an easy-clean coating are worth having on a new shower in Yarm. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- A door that suits a tight space: inward, outward, sliding or a pocket door
- An extractor fan ducted to outside, sized to the room and wired with an overrun timer or humidistat
- Tiling, silicone, testing and making good on the bedroom side of any new walls
- A short-projection or wall-hung WC and a compact basin chosen to keep the floor clear
Decisions to make first
Night lighting
A mirror light or low-level LED strip on its own switch lets you use the en-suite at night without the full glare of the ceiling lights.
Refit or new en-suite
A refit keeps the existing drainage and walls. A new en-suite costs more because the walls, waste route, fan duct and electrics all start from nothing.
Rules that apply in England
In England, a new en-suite brings in Part H for the new connection to the soil stack, Approved Document F for ventilation, at 15 litres per second intermittent or 8 litres per second continuous extract, and Part P for the new circuits. The electrician should be registered with a competent person scheme, or the work notified to building control. On a refit, avoid replacing the fan with a less effective one.

