LOCAL BUILDERS — SHERINGHAM, NORFOLK
Conservatory replacements, extensions and renovations – with a completed Sheringham project to show you.
We have already built in Sheringham, replacing a tired conservatory with a warm, insulated lounge extension. If you live in Sheringham, Upper Sheringham or Beeston Regis and want more space or a home that is warmer and easier to live in, we can help from first idea to finished room.
From 14 Google reviews
Fully insured, with a 12-month workmanship guarantee
One accountable contact from quotation to handover
WHAT WE DO
One local team for the whole job – from the first conversation to the final snagging.
Conservatory replacements, rear extensions and kitchen-diners designed to match brick, flint or render.
Loft and garage conversions to add bedrooms, offices or a ground-floor bedroom and shower room.
Bungalow and period property renovations, structural openings with steel beams and wet rooms.
BUILDING IN SHERINGHAM
Conservatory swaps, the conservation area and the coastal setting.
Sheringham’s planning applications and Building Control are handled by North Norfolk District Council. The older part of the town is a conservation area, and the countryside around Upper Sheringham and Beeston Regis sits within the Norfolk Coast National Landscape (formerly the AONB).
Replacing a conservatory with a solid-roofed extension is one of the most common jobs we are asked about. It usually needs new foundations and a properly insulated roof to meet Building Regulations – the existing conservatory base is rarely good enough to build on.

NEAREST COMPLETED PROJECT
A 20m² extension that replaced an ageing conservatory.
The homeowners’ conservatory was too hot in summer and too cold in winter – not ideal for their piano. Working from the architect’s drawings, we demolished it and built a 20m² lounge extension with steel beams, matching brickwork, render and aluminium bi-fold doors. “He was the only fully transparent contractor with his quotation and organised all the sub contractors seamlessly.” – Bob Sander, 5-star Google review.
COSTS & TIMESCALES
2026 guide ranges for North Norfolk and the Broads – every job gets a detailed, itemised quotation.
£40,000 – £140,000
Roughly £1,500–£2,500 per m². Around 10–14 weeks on site.
£30,000 – £100,000
Wider kitchens, utility rooms, ground-floor bedrooms and shower rooms. Around 10–14 weeks on site.
£65,000 – £150,000
Living space downstairs with bedrooms or bathrooms above. Around 12–30 weeks on site.
The final cost depends on size, structure, ground conditions, access and finishes. See the house extensions page for more detail, or read what affects extension costs in North Norfolk.
USEFUL TO KNOW
Straight answers to what people usually ask us first.
Yes – this is exactly what we did on our Sheringham lounge extension. It usually needs new foundations and an insulated roof, and we will tell you at the first visit whether any of the existing structure can be kept.
Often not, if the new extension stays within permitted development limits, but it will need Building Regulations approval. In the conservation area or on some properties, permission may be needed.
A typical single-storey replacement takes around 10–14 weeks on site, depending on size and specification.
Yes. We carry £10 million public liability insurance and give a 12-month workmanship guarantee on completed work.
FREE, NO-OBLIGATION ENQUIRY
Tell us a little about your home in Sheringham, what you want to change and when you would like to start. Please include your postcode so we can confirm we cover your area.
Plans or a few photos help, but they are not essential – Lee will come back to you with the next step towards a site visit and a detailed, itemised quotation.
Prefer to talk?
Call 01692 763300
WhatsApp Lee on 07788 980530
lee@stellarconstruction.co.uk
Upper Sheringham, Beeston Regis, West Runton, Weybourne, Bodham, Aylmerton, Gresham and Kelling.
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LOCAL BUILDERS IN SHERINGHAM
Tell us what you have in mind. Lee will explain the next practical step and arrange a site visit for a detailed, no-obligation quotation.

Stellar Construction is a family-run Norfolk building contractor, personally managed by Lee Chambers. We deliver carefully planned house extensions, barn conversions, new homes and structural work, with clear communication and one accountable team from quotation to completion.
October 21, 2026
October 20, 2026
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