Portsmouth · South East

Extension drawings and snagging surveys in Portsmouth

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

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Extensions in Portsmouth

Planning, building regs and structural calcs

Householder planning applications in the city of Portsmouth are decided by Portsmouth City Council. We check Portsmouth City Council's local plan and design guidance, any conservation area or Article 4 direction on your street, and your property's planning history before we draw anything.

Planning drawings from £650

Design prices Can I extend?

New builds in Portsmouth

Snagging and pre-completion inspections

Inspections in Portsmouth 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 Portsmouth

Portsmouth is about 121 miles south 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

PO1PO2PO3PO4PO5

Neighbourhoods in and around Portsmouth

Charles Dickens, Fratton, Nelson, St Thomas, Central Southsea, Eastney and Craneswater, St Jude, Baffins, Milton, Copnor and Hilsea.

Nearest places we cover

Fareham5 miles
Newport (Isle of Wight)11 miles
Chichester14 miles
Southampton16 miles
Eastleigh17 miles
Bognor Regis18 miles
Winchester21 miles
Worthing31 miles
Basingstoke33 miles
Andover33 miles

All of South East

Portsmouth questions

How much are extension drawings in Portsmouth?

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 Portsmouth City Council.

How much is a snagging survey in Portsmouth?

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

Do you cover all Portsmouth postcodes?

Yes. We cover Portsmouth and the surrounding area, including the PO1, PO2, PO3, PO4 and PO5 postcode districts, as part of our England-wide service.

Who inspects homes in Portsmouth?

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.

Get a price Snagging prices