Two-storey extensions in Market Harborough
From over-garage bedrooms to full wraparounds, we cover every kind of two-storey extension in Market Harborough.
Market Harborough at a glance
- Postcode districts
- LE16
- Area
- Northamptonshire, England
- Price region
- East Midlands
- Nearest towns
- Desborough (4.9 miles), Corby (9.8 miles), Kettering (9.9 miles), Wigston Magna (10.2 miles)
- Distance to Northampton
- about 15.8 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 LE16 in and around Market Harborough, along with neighbouring Desborough, Corby and Kettering.
Extensions available in Market Harborough
Two-storey rear extensions
Guide from £55,000 in Market Harborough, including VAT.
Learn more
Two-storey side extensions
For homes in Market Harborough: typical guide from £84,500.
Learn more
Two-storey wraparound extensions
Our East Midlands guide starts at £118,000 for this type.
Learn more
Part single, part two-storey extensions
Design, approvals and build for Market Harborough homes. Guide from £70,500.
Learn more
Extensions over a garage
Our East Midlands guide starts at £31,000 for this type.
Learn more
First-floor extensions
Market Harborough guide price from £24,500, Standard spec.
Learn more
Two-storey extensions for semi-detached houses
Guide from £55,000 in Market Harborough, including VAT.
Learn more
Two-storey extensions for detached houses
Market Harborough guide price from £84,500, Standard spec.
Learn more
Kitchen extensions with bedrooms above
Guide from £55,000 (before kitchen units) in Market Harborough, including VAT.
Learn more
Extra bedroom and en-suite extensions
From £55,000 (plus en-suite) in Market Harborough. 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 Market Harborough we also design annexes, home offices and bedrooms over garages.
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 Market Harborough
Market Harborough 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 Market Harborough
Do you cover Market Harborough?
Yes. We cover Market Harborough (LE16) and the surrounding area, including Desborough and Corby. The first site visit is free.
What does a two-storey extension cost in Market Harborough?
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 Market Harborough do you cover?
Everywhere around it, including Desborough (4.9 miles), Corby (9.8 miles) and Kettering (9.9 miles), and the rest of Northamptonshire.