Sutton · London

Extension drawings and snagging surveys in Sutton

Engineer-led extension design, structural calculations and independent new-build inspections in Sutton. Part of our England-wide service.

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Extensions in Sutton

Planning, building regs and structural calcs

Householder planning applications in the London borough of Sutton are decided by London Borough of Sutton. Many London boroughs have extensive conservation areas and Article 4 directions that limit permitted development, so we check your street and the borough's design guidance before we draw anything.

Planning drawings from £650

Design prices Can I extend?

New builds in Sutton

Snagging and pre-completion inspections

Inspections in Sutton are carried out by a qualified inspector who is a member of a recognised professional body for surveying (such as RICS, CIOB or CABE) to our checklist, and every report is checked by our lead engineer before it reaches you. Design work is done by our engineer, with the measured survey by a local partner or 3D scan.

Buying from an NHQB-registered developer? You can request an independent pre-completion inspection. Check your window.

Inspections from £325

Instant price Sample report

Coverage

Where we work in Sutton

Sutton is in Greater London, about 106 miles south-east of our Birmingham base as the crow flies. Inspections here are carried out through our England-wide inspector network, and design work is done by our engineer.

Postcode districts

SM1SM2SM3SM5

Neighbourhoods in and around Sutton

Carshalton Central, Cheam, St Helier West, Stonecot, Sutton Central, Sutton North, Sutton South, Sutton West & East Cheam, The Wrythe, Banstead Village, Belmont and Nonsuch.

Nearest places we cover

All of London

Sutton questions

How much are extension drawings in Sutton?

Planning drawings for a single-storey extension start at £650, both stages at £1,350, and the Complete package with structural calculations at £1,695. Council fees are paid to London Borough of Sutton.

How much is a snagging survey in Sutton?

From £325 for a flat, £370 for a 3-bedroom house and £429 for 5 bedrooms.

Do you cover all Sutton postcodes?

Yes. We cover Sutton and the surrounding area, including the SM1, SM2, SM3 and SM5 postcode districts, as part of our England-wide service.

Who inspects homes in Sutton?

A qualified inspector who is a member of a recognised professional body for surveying, with the report checked and signed off by our lead engineer.

Ready for a fixed price?

Tell us about your project or the home you're buying. You'll get a clear, fixed quote, usually the same day.

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