20 Leysdown Road, Eltham, London, SE9 3LT Data via plota.co.uk
Proposal
Certificate of Lawfulness (Proposed) is sought for remove existing side and rear dormers and provide alterations to existing loft conversion with hip to gable and new rear dormer. Data via plota.co.uk
Application progress
Approved on 3 Jun 2026 · Delegation · Last checked 6 Jul 2026
Documents 17
Decision & officer reports 1
Plans & drawings 12
Application forms 1
Site constraints 2
Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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.
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Important details
How this decision compares
Decided in 49 days from validation, 7 days faster than Greenwich's median of 56 for extensions. Approved, as 77% of extensions here are.
Plota live figures for extensions decided by Greenwich in the last twelve months, from validation. Greenwich decision record →
Consultation & key dates
- Alt. reference
- PP-14811816
- Env. assessment
- No
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Greenwich is faster than most councils at deciding householder applications, ranking #76 out of 296. Only 29% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Greenwich is also one of the strictest councils - it refuses more householder applications than almost any other, with only 78% approved vs 90% nationally.
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20 Leysdown Road, Eltham, London, SE9 3LT
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