19 Crofton Road London Southwark SE5 8LY Data via plota.co.uk
Proposal
Erection of a rear dormer extension, including a 350 mm increase to the main roof ridge, rear-facing timber casement windows and rooflights to the dormer roof, together with the conversion of the existing loft storage space to provide a study, guest bedroom and associated storage. Data via plota.co.uk
Application progress
Approved on 21 Sept 2026 · Delegated Panel - Complex · Last checked 22 Sept 2026
Documents 15
Decision & officer reports 7
Statements & assessments 2
Plans & drawings 1
Application forms 2
Consultation & comments 1
Site constraints 4
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Sales history 2
Last sold for £1,262,500 in April 2021. Terraced house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in October 2020, the latest held for this property. The building may have changed since. View the certificate
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Important details
How this decision compares
Decided in 53 days from validation, about the council's usual 51 days. Approved, as 93% of extensions here are.
Plota live figures for extensions decided by Southwark in the last twelve months, from validation. Southwark decision record →
Public comments
5 neighbours consulted · Last counted 22 Sept 2026
Consultation & key dates
- Statutory expiry
- 23 Sept 2026
- Env. assessment
- No
Historical activity at this location
26 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Southwark is faster than most councils at deciding householder applications, ranking #54 out of 296. Householder applications are slightly more likely to be approved here (95%) than the national average (90%).
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
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19 Crofton Road London Southwark SE5 8LY
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