En-suites in Grantham

Postcode districts: NG31
Nearby: Sleaford, Newark on Trent and Melton Mowbray
Guide price: £4,300–£8,600
Typical time on site: 4–8 working days
Water: Hard across most of Lincolnshire
Survey: Free, at your home

What does an en-suite cost in Grantham?

Our guide price for an en-suite in Grantham is £4,300–£8,600 including VAT. Prices in East Midlands run at about 4% below the national guide, mainly because of labour rates. The figure depends on the size of the room, whether anything moves, and the products you pick.

Refit

£3,800–£6,700

Shower, basin and WC replaced

Typical

Upgrade

£5,800–£9,100

Full-height porcelain tiling

New en-suite

£6,700–£13,500

Formed inside an existing bedroom

Guide prices for Grantham including VAT. Your itemised written quote after the free survey is the price that counts.

Working in Grantham

We cover every part of Grantham, including NG31, and nearby Sleaford (11.4 miles) and Newark on Trent (13 miles).

Homes in and around Grantham vary, so we look at the floor, the walls and the water system before we price anything. If the en-suite in your Grantham home was squeezed in by a previous owner, a refit is a chance to fix the door swing and the tray size. We quote new en-suites in Grantham only after checking the drainage route on site, so the price reflects the work your house actually needs.

Supplies across most of Lincolnshire are hard. If your supply in Grantham is the same, limescale on shower glass and heads is a real issue: easy-clean glass, rub-clean nozzles and a squeegee make a big difference. Hardness varies street by street, so check the figure for your postcode with your water supplier.

What the job includes

A shower tray or level-access former, an enclosure or walk-in panel, and a thermostatic valve
Stud walls with acoustic insulation and moisture-resistant board for a new en-suite
A short-projection or wall-hung WC and a compact basin chosen to keep the floor clear
A door that suits a tight space: inward, outward, sliding or a pocket door

Decisions to make first

Door type

An outward-opening door frees floor space inside. A sliding pocket door saves space on both sides but needs a stud wall long enough to take the cassette.

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.

More about en-suites

En-suites in Grantham: questions

How much should I budget for an en-suite in Grantham?

An en-suite in Grantham usually costs £4,300–£8,600 including VAT. Expect the lower end for a like-for-like job with standard products, and the upper end if things move or you choose premium finishes. Your quote is itemised and fixed in writing once agreed.

Who handles building control for an en-suite in Grantham?

Building control for Grantham is handled by the local council or an approved inspector. If your job needs sign-off — for example a new circuit, new drainage or a new extractor where there was none — we tell you at the survey and handle the notification as part of the work.

How long does an en-suite take?

Allow 4–8 working days on site for most jobs, plus the lead time for products after you approve the quote. We give you a day-by-day plan before work starts in Grantham.

Is the home survey in Grantham really free?

Yes. We visit, measure the room, check the pipework, drainage and electrics, and talk through what you want. You then get a written, itemised quote with no obligation to go ahead.

Does an en-suite add value to a house?

An en-suite usually makes a house more appealing to buyers, especially where there is only one other bathroom, but we cannot tell you how much it will add to your price; a local estate agent is the right person to ask. What it does reliably is end the queue for the main bathroom.