Lewisham
The construction of a dormer extension to the main rear roof slope and installation of two roof lights to the rear roof slopes at 21 Waller Road, SE14, together with creation of new window and door openings to the front elevation at the basement level, installation of new french doors on the ground floor of the rear elevation, new landscaping and the installation of a bike storage box in the front garden and the installation of replacement windows timber sash windows on all elevations.
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Progress
Application details
- Reference
- DC/21/121392
- Local authority
- Lewisham
- Ward
- Telegraph Hill
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 27 Apr 2021
- Validated
- 27 Apr 2021
- Decided
- 22 Jun 2021
Estimated project value
£28k–£75k
Typical UK cost for this job type, at UK average rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.
Planning constraints
No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.
Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.