Two-storey extensions in Ferryhill
From over-garage bedrooms to full wraparounds, we cover every kind of two-storey extension in Ferryhill.
Ferryhill at a glance
- Postcode districts
- DL17
- Area
- County Durham, England
- Price region
- North East England
- Nearest towns
- Spennymoor (2.3 miles), Newton Aycliffe (4.6 miles), Shildon (5.2 miles), Brandon (5.3 miles)
- Distance to Darlington
- about 11 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 Ferryhill (DL17) and the places around it, including Spennymoor (2.3 miles), Newton Aycliffe (4.6 miles) and Shildon.
Extensions available in Ferryhill
Two-storey rear extensions
For homes in Ferryhill: typical guide from £50,500.
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Two-storey side extensions
For homes in Ferryhill: typical guide from £77,500.
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Two-storey wraparound extensions
From £108,500 in Ferryhill. Free visit to firm it up.
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Part single, part two-storey extensions
For homes in Ferryhill: typical guide from £65,000.
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Extensions over a garage
Ferryhill guide price from £28,500, Standard spec.
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First-floor extensions
Our North East England guide starts at £22,500 for this type.
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Two-storey extensions for semi-detached houses
For homes in Ferryhill: typical guide from £50,500.
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Two-storey extensions for detached houses
From £77,500 in Ferryhill. Free visit to firm it up.
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Kitchen extensions with bedrooms above
Design, approvals and build for Ferryhill homes. Guide from £50,500 (before kitchen units).
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Extra bedroom and en-suite extensions
From £50,500 (plus en-suite) in Ferryhill. Free visit to firm it up.
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 Ferryhill we also design annexes, home offices and bedrooms over garages.
Also available in County Durham
- 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 Ferryhill
Ferryhill 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 Ferryhill
Do you cover Ferryhill?
Yes. We cover Ferryhill (DL17) and the surrounding area, including Spennymoor and Newton Aycliffe. The first site visit is free.
What does a two-storey extension cost in Ferryhill?
Using our North East 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 £50,500–£68,000 including VAT. An extension over a garage is about £28,500–£41,500.
Which other places near Ferryhill do you cover?
Everywhere around it, including Spennymoor (2.3 miles), Newton Aycliffe (4.6 miles) and Shildon (5.2 miles), and the rest of County Durham.