69 Coleraine Road, Blackheath, London, SE3 7PF Data via plota.co.uk
Proposal
Installation of a new roof and rooflights to the dwellinghouse including zinc cladding and an additional window to the existing dormer. Demolition and construction of a single-storey side extension incorporating a side access gate and extension of the rear patio. Replacement and installation of windows and doors; installation of a fence, gate and metal railings to the front. Soft landscaping, permeable drive and non-permeable path with associated works. Data via plota.co.uk
Application progress
Approved on 21 Oct 2026 · Delegation · Last checked 22 Oct 2026
Documents 28
Decision & officer reports 2
Statements & assessments 4
Plans & drawings 16
Application forms 1
Site constraints 6
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI), 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.
Building
From the energy performance certificate lodged in July 2024, the latest held for this property. The building may have changed since. View the certificate
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Important details
- Council
- Greenwich
- Application type
- Householders
- Postcode
- SE3 7PF
- Received
- 8 May 2026
- Validated
- 31 Jul 2026
- Ward
- BLACKHEATH WESTCOMBE
- Parish
- Greenwich
- Case officer
- Show
- Target decision
- 21 Oct 2026
- Decision
- Approve
- Decision date
- 21 Oct 2026
- Decision level
- Delegation
- Applicant
- Show
- Agent
- BLUELINE ARCHITECTURAL CONSULTANTS LTD
How this decision compares
Decided in 82 days from validation, 26 days slower 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 →
Public comments
18 neighbours consulted · Last counted 22 Oct 2026
Consultation & key dates
- Alt. reference
- PP-14872794
- Planning Portal ref
- PP-14872794
- Consultation
- 4 Aug 2026
- Comments by
- 2 Sept 2026
- Statutory expiry
- 25 Sept 2026
- 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.
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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69 Coleraine Road, Blackheath, London, SE3 7PF
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