Two-storey extensions in Watton
Everything for a two-storey extension in Watton, in one place: types, guide prices for the East of England, the approval rules in England and how to get started.
Watton at a glance
- Postcode districts
- IP25 and PE37
- Area
- Norfolk, England
- Price region
- East of England
- Nearest towns
- Attleborough (Norfolk) (8.4 miles), East Dereham (9.1 miles), Thetford (10.9 miles), Bowthorpe (16.9 miles)
- Distance to Norwich
- about 20 miles
- Approvals
- Two-storey rear: up to 3 m deep and 7 m from the rear boundary under permitted development. Side, wraparound and front: planning permission.
Watton sits about 20.0 miles from Norwich. Closer to home, Attleborough (Norfolk) is 8.4 miles away and East Dereham 9.1 miles.
Extensions available in Watton
Two-storey rear extensions
For homes in Watton: typical guide from £57,500.
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Two-storey side extensions
From £88,500 in Watton. Free visit to firm it up.
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Two-storey wraparound extensions
Guide from £124,000 in Watton, including VAT.
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Part single, part two-storey extensions
From £74,000 in Watton. Free visit to firm it up.
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Extensions over a garage
Watton guide price from £32,500, Standard spec.
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First-floor extensions
Design, approvals and build for Watton homes. Guide from £26,000.
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Two-storey extensions for semi-detached houses
From £57,500 in Watton. Free visit to firm it up.
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Two-storey extensions for detached houses
Design, approvals and build for Watton homes. Guide from £88,500.
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Kitchen extensions with bedrooms above
Design, approvals and build for Watton homes. Guide from £57,500 (before kitchen units).
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Extra bedroom and en-suite extensions
Watton guide price from £57,500 (plus en-suite), Standard spec.
Learn moreWhich type suits your house?
Start with what you need the space for. Bedrooms and an en-suite upstairs with a bigger kitchen below is the classic two-storey brief, but in Watton we also design annexes, home offices and bedrooms over garages.
Also available in Norfolk
- Two-storey front extensions
- Two-storey extensions for end-of-terrace houses
- Two-storey annexe extensions
- Garage conversions with a room above
- Two-storey extension plans and drawings
- Planning permission for two-storey extensions
- Structural engineering for two-storey extensions
- Building regulations for two-storey extensions
- Party wall notices for extensions
- Design and build two-storey extensions
Rules for Watton
Watton is in England. Two-storey rear: up to 3 m deep and 7 m from the rear boundary under permitted development. Side, wraparound and front: planning permission. Householder planning application: £548 (or £575 for applications made from 8 December 2026). Lawful development certificate: £274 (about £288 for applications from 8 December 2026). Councils should decide householder applications within 8 weeks of validation.
The full England rules explained
Questions about extensions in Watton
Do you cover Watton?
Yes. We cover Watton (IP25 and PE37) and the surrounding area, including Attleborough (Norfolk) and East Dereham. The first site visit is free.
What does a two-storey extension cost in Watton?
Using our East of England guide, a two-storey rear extension with a 4 m × 3.5 m footprint on two floors (28 m² of new floor space) is about £57,500–£78,000 including VAT. An extension over a garage is about £32,500–£47,500.
Which other places near Watton do you cover?
Everywhere around it, including Attleborough (Norfolk) (8.4 miles), East Dereham (9.1 miles) and Thetford (10.9 miles), and the rest of Norfolk.