Richmond upon Thames · London

Extension Drawings and Snagging Surveys in Richmond upon Thames

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

Extensions in Richmond upon Thames

Planning, Building Regulations and Structural Calculations

Householder planning applications in the London borough of Richmond upon Thames are decided by London Borough of Richmond upon Thames. 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

How Our Extension Design Service Works

New Builds in Richmond upon Thames

Snagging and Pre-completion Inspections

Inspections in Richmond upon Thames 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, working from a site visit arranged through a local partner or a 3D scan.

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

Inspections From £325

Coverage

Where We Work in Richmond upon Thames

Richmond upon Thames is in Greater London, about 91 miles south-east of our Solihull 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

TW1TW9TW10

Neighbourhoods Around Richmond upon Thames

Kew, North Richmond, South Richmond, East Sheen, Ham, Petersham & Richmond Riverside, Tudor, Isleworth, South Twickenham, St Margarets & North Twickenham, Teddington and Twickenham Riverside.

Nearest Places We Cover

All of London

Richmond upon Thames Questions

How Much Are Extension Drawings in Richmond upon Thames?
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 Richmond upon Thames.
How Much Is a Snagging Survey in Richmond upon Thames?
From £325 for a flat, £370 for a 3-bedroom house and £429 for 5 bedrooms.
Do You Cover All Richmond upon Thames Postcodes?
Yes. We cover all of Richmond upon Thames and the surrounding area. Its postcode districts include TW1, TW9 and TW10, as part of our England-wide service.
Who Inspects Homes in Richmond upon Thames?
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.

Call Snag Price Get a Price
Chat on WhatsApp