Swallow House, Parsons Road, Washington, Tyne & Wear, United Kingdom, NE37 1EZ
Building, extensions and refurbishment
Quote on request.
Newcastle · Building & conversions
Builders in Newcastle
Phone numbers for builders covering Newcastle — extensions, loft conversions and refurbishment. Open a profile and call the business yourself. This site does not send your job.
Extensions and loft work need more than a day rate. The renovation budget tool can sit beside a local quote. Gateshead and North Shields appear on Newcastle cards. A Sunderland address is the other list, even when the firm says Tyne and Wear. Profiles show a name, the area they cover and a phone number. Public qualifications such as Gas Safe or NICEIC appear only when they are on the profile. Read the cost notes for a sourced national range; a figure on a card is not a quote.
835 Welbeck Road, Walker, Newcastle Upon Tyne NE6 4JP
Building, extensions and refurbishment
Quote on request.
129 Grange Road, Newcastle-Upon-Tyne, England NE4 9LE
Building, extensions and refurbishment
Quote on request.
2 Embleton Avenue, Newcastle Upon Tyne, United Kingdom NE3 3HA
Building, extensions and refurbishment
Quote on request.
14 Second Avenue, Haeton, Newcastle Upon Tyne, Tyne And Wear, United Kingdom NE6 5XS
Building, extensions and refurbishment
Quote on request.
Norden House, Stowell Street, Stowell Street, Tyne And Wear, Newcastle Upon Tyne, England NE1 4YB
Building, extensions and refurbishment
Quote on request.
55 Sutherland Avenue, Newcastle Upon Tyne, Tyne And Wear, United Kingdom NE4 9NQ
Building, extensions and refurbishment
Quote on request.
26 Yewtree Gardens, Newcastle Upon Tyne, England NE6 4TR
Building, extensions and refurbishment
Quote on request.
372 West Road, Newcastle Upon Tyne, United Kingdom NE4 9JY
Building, extensions and refurbishment
Quote on request.
52 Arden Crescent Arden Crescent, Newcastle Upon Tyne, United Kingdom NE5 3NJ
Building, extensions and refurbishment
Quote on request.
Archbold House, Archbold Terrace, Newcastle Upon Tyne NE2 1DQ
Building, extensions and refurbishment
Quote on request.
No businesses match those extra filters. Clear 24-hour or qualification to widen the list.
Typical building & conversions costs
Checkatrade’s house-extension guide, per-square-metre table last updated March 2025, is a national sense-check for shell versus finished work. It is not a local tariff. A loft room can only be added by the upper flat, and the floor they walk on is the lower ceiling. Ask if the quote includes the neighbour's agreement and the fire door at the stair.
A local rule to check in Newcastle
Many extensions, loft conversions and structural openings need building control, and some need planning. A listing is not an approval and not a party-wall agreement.
Questions before you phone
How do I find builders in Newcastle on this list?
Heaton and Jesmond include Tyneside flats: two homes in one terrace, one above the other, each with its own front door. The upper flat's stair is inside the house, not a Glasgow close. Names, service areas and phone numbers sit on the cards. Open a profile and call the firm yourself. Gateshead and North Shields appear on Newcastle cards. A Sunderland address is the other list, even when the firm says Tyne and Wear.
Does this page send my job to a Newcastle building & conversions firm?
No. You place the call. This site does not email or text anyone on your behalf.
What should the written price say for building & conversions in Newcastle?
Neighbour agreement and the fire separation at the stair should be named.
What is easy to miss before booking in Newcastle?
The lower flat owns the yard on many Tyneside pairs, and the upper flat owns the loft. A boiler in the loft is not the lower flat's ceiling to cut without an agreement.
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