460 Westhorne Avenue, Eltham, London, SE9 5LT Data via plota.co.uk
Proposal
Conversion of existing side extension element into a self-contained dwelling (Use Class C3), including the creation of a boundary fence to subdivide rear garden space, alterations and installation of new windows and doors, alteration to existing rooflights, other associated external alterations. (Retrospective) Data via plota.co.uk
Application progress
Refused on 26 Aug 2026 · Delegation · Last checked 30 Aug 2026
Documents 25
Decision & officer reports 1
Statements & assessments 4
Plans & drawings 5
Application forms 1
Other documents 14
Site constraints 6
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 1
Last sold for £229,950 in November 2000. Semi-detached 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 January 2022, 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 84 days from validation, 28 days slower than Greenwich's median of 56 for changes of use. Refused, as 57% of changes of use here are.
Plota live figures for changes of use decided by Greenwich in the last twelve months, from validation. Greenwich decision record →
Public comments
No public comments yet.
Last counted 30 Aug 2026
Consultation & key dates
- Alt. reference
- PP-14647649
- Planning Portal ref
- PP-14647649
- Consultation
- 4 Jun 2026
- Comments by
- 25 Jun 2026
- Statutory expiry
- 29 Jul 2026
- Env. assessment
- No
Historical activity at this location
27 previous applications on record - archival context, not part of the live application.
Previous applications at this address
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.
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
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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460 Westhorne Avenue, Eltham, London, SE9 5LT
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