Two-storey extensions in Dawlish
We design, get approval for and build two-storey extensions in Dawlish and the surrounding area. Choose the type of extension below or book a free site visit.
Dawlish at a glance
- Postcode districts
- EX7
- Area
- Devon, England
- Price region
- South West England
- Nearest towns
- Teignmouth (2.8 miles), Exmouth (3.8 miles), Kingsteignton (5.6 miles), Newton Abbot (7.3 miles)
- Distance to Plymouth
- about 33.1 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.
We cover postcode district EX7 in and around Dawlish, along with neighbouring Teignmouth, Exmouth and Kingsteignton.
Extensions available in Dawlish
Two-storey rear extensions
Design, approvals and build for Dawlish homes. Guide from £57,500.
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Two-storey side extensions
Design, approvals and build for Dawlish homes. Guide from £88,500.
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Two-storey wraparound extensions
From £124,000 in Dawlish. Free visit to firm it up.
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Part single, part two-storey extensions
From £74,000 in Dawlish. Free visit to firm it up.
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Extensions over a garage
For homes in Dawlish: typical guide from £32,500.
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First-floor extensions
Guide from £26,000 in Dawlish, including VAT.
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Two-storey extensions for semi-detached houses
Dawlish guide price from £57,500, Standard spec.
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Two-storey extensions for detached houses
From £88,500 in Dawlish. Free visit to firm it up.
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Kitchen extensions with bedrooms above
Guide from £57,500 (before kitchen units) in Dawlish, including VAT.
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Extra bedroom and en-suite extensions
Design, approvals and build for Dawlish homes. Guide from £57,500 (plus en-suite).
Learn moreWhich type suits your house?
The boundaries usually decide it. Two-storey work close to a neighbour needs careful design for light and privacy, so at the visit in Dawlish we measure distances to every boundary before suggesting a type.
Also available in Devon
- 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 Dawlish
Dawlish 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 Dawlish
Do you cover Dawlish?
Yes. We cover Dawlish (EX7) and the surrounding area, including Teignmouth and Exmouth. The first site visit is free.
What does a two-storey extension cost in Dawlish?
Using our South West 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 Dawlish do you cover?
Everywhere around it, including Teignmouth (2.8 miles), Exmouth (3.8 miles) and Kingsteignton (5.6 miles), and the rest of Devon.