Two-storey extensions in Rushden
We design, get approval for and build two-storey extensions in Rushden and the surrounding area. Choose the type of extension below or book a free site visit.
Rushden at a glance
- Postcode districts
- NN9 and NN10
- Area
- Northamptonshire, England
- Price region
- East Midlands
- Nearest towns
- Wellingborough (4 miles), Kettering (9.2 miles), Bedford (12.1 miles), Northampton (12.2 miles)
- Distance to Northampton
- about 12.2 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 Rushden (NN9 and NN10) and the places around it, including Wellingborough (4.0 miles), Kettering (9.2 miles) and Bedford.
Extensions available in Rushden
Two-storey rear extensions
From £55,000 in Rushden. Free visit to firm it up.
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Two-storey side extensions
For homes in Rushden: typical guide from £84,500.
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Two-storey wraparound extensions
From £118,000 in Rushden. Free visit to firm it up.
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Part single, part two-storey extensions
Design, approvals and build for Rushden homes. Guide from £70,500.
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Extensions over a garage
Guide from £31,000 in Rushden, including VAT.
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First-floor extensions
Guide from £24,500 in Rushden, including VAT.
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Two-storey extensions for semi-detached houses
Our East Midlands guide starts at £55,000 for this type.
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Two-storey extensions for detached houses
Design, approvals and build for Rushden homes. Guide from £84,500.
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Kitchen extensions with bedrooms above
From £55,000 (before kitchen units) in Rushden. Free visit to firm it up.
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Extra bedroom and en-suite extensions
Our East Midlands guide starts at £55,000 (plus en-suite) for this type.
Learn moreWhich type suits your house?
Rear and side extensions suit most semi-detached and detached houses with room around them. Terraced and town-centre homes can take a two-storey extension too, with more care over neighbours, light and access.
Also available in Northamptonshire
- 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 Rushden
Rushden 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 Rushden
Do you cover Rushden?
Yes. We cover Rushden (NN9 and NN10) and the surrounding area, including Wellingborough and Kettering. The first site visit is free.
What does a two-storey extension cost in Rushden?
Using our East Midlands 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 £55,000–£74,000 including VAT. An extension over a garage is about £31,000–£45,000.
Which other places near Rushden do you cover?
Everywhere around it, including Wellingborough (4 miles), Kettering (9.2 miles) and Bedford (12.1 miles), and the rest of Northamptonshire.