Two-storey extensions in Ladywell
Everything for a two-storey extension in Ladywell, in one place: types, guide prices for London, the approval rules in England and how to get started.
Ladywell at a glance
- Postcode districts
- SE13
- Area
- Greater London, England
- Price region
- London
- Nearest towns
- Crofton Park (0.6 miles), Lewisham (0.6 miles), Catford (0.7 miles), Brockley (0.9 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 SE13 in and around Ladywell, along with neighbouring Crofton Park, Lewisham and Catford.
Extensions available in Ladywell
Two-storey rear extensions
Our London guide starts at £67,000 for this type.
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Two-storey side extensions
Our London guide starts at £103,500 for this type.
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Two-storey wraparound extensions
Design, approvals and build for Ladywell homes. Guide from £144,500.
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Part single, part two-storey extensions
Design, approvals and build for Ladywell homes. Guide from £86,500.
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Extensions over a garage
Ladywell guide price from £38,000, Standard spec.
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First-floor extensions
Design, approvals and build for Ladywell homes. Guide from £30,000.
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Two-storey extensions for semi-detached houses
Ladywell guide price from £67,000, Standard spec.
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Two-storey extensions for detached houses
Ladywell guide price from £103,500, Standard spec.
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Kitchen extensions with bedrooms above
Guide from £67,000 (before kitchen units) in Ladywell, including VAT.
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Extra bedroom and en-suite extensions
Guide from £67,000 (plus en-suite) in Ladywell, including VAT.
Learn moreWhich type suits your house?
Rear, side, wraparound or over the garage: each adds space in a different way. For most houses in Greater London, one or two of these will clearly suit the plot better than the rest, and we'll tell you which.
Also available in Greater London
- 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 Ladywell
Ladywell 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 Ladywell
Do you cover Ladywell?
Yes. We cover Ladywell (SE13) and the surrounding area, including Crofton Park and Lewisham. The first site visit is free.
What does a two-storey extension cost in Ladywell?
Using our London 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 £67,000–£90,500 including VAT. An extension over a garage is about £38,000–£55,000.
Which other places near Ladywell do you cover?
Everywhere around it, including Crofton Park (0.6 miles), Lewisham (0.6 miles) and Catford (0.7 miles), and the rest of Greater London.