Planning application
403 WESTMOUNT ROAD, ELTHAM, LONDON, SE9 1NB
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Prior Approval for the construction of a single storey rear extension which will extend beyond the rear wall of the original dwelling by 6.00m, for which the maximum height will be 3.90 m and the height at the eaves will be 2.99m.
As published by the council, reference 25/4173/PN1
Application record
- Reference
- 25/4173/PN1
- Type
- Prior Notification
- Status
- Decided
- Decision
- Approve
- Received
- 12 Dec 2025
- Validated
- 12 Dec 2025
- Decided
- 20 Jan 2026
- Ward
- ELTHAM PARK & PROGRESS
- Parish
- Eltham & Kidbrooke
- Decision by
- Delegation
- Postcode
- SE9 1NB
Timeline
Dates from the published record
-
12 Dec 2025
Received by Greenwich
-
20 Jan 2026
Decision issued: Approve
-
11 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, a design practice
69 applications on PlanIndex · across 16 councils · 64% granted
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See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
11 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
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Open the documentsWhat this grant of permission means
Greenwich granted permission on 20 January 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About prior approval applications
Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.
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Other prior approval applications
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26/1007/PN5 Granted
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26/1522/PN2 Granted
FIRST AND SECOND FLOOR OFFICE, 113 WOOLWICH HIGH STREET, WOOLWICH, LONDON, SE18 6DN
Prior Approval is sought for Change of use of the first and second floors from Class E (commercial, business and service) to Class C3 (dwellinghouses) to provide 3 self-contained residential units, comprising 1 x studio (39 sq m), 1 x 1-bedroom flat (53 sq m) and 1 x 2-bedroom flat (76 sq m). Internal alterations only to facilitate the conversion; no external alterations to the principal Woolwich High Street frontage. The existing ground-floor commercial unit (Class E) will be retained.
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26/1542/PN1 Granted
144 DOMONIC DRIVE, ELTHAM, LONDON, SE9 3LG
Prior Approval for the construction of a single storey rear extension which will extend beyond the rear wall of the original dwelling by 6.00m, for which the maximum height will be 4.00m and the height at the eaves will be 2.95m.
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26/1490/PN1 Granted
3 ABBEY WOOD ROAD, ABBEY WOOD, LONDON, SE2 9ED
Prior Approval for the construction of a single storey rear extension which will extend beyond the rear wall of the original dwelling by 5.90m, for which the maximum height will be 3.50m and the height at the eaves will be 3.00m.
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26/1436/PN1 Granted
16 BROOK LANE, KIDBROOKE, LONDON, SE3 0JQ
Prior Approval for the construction of a single storey rear extension which will extend beyond the rear wall of the original dwelling by 6.00m, for which the maximum height will be 3.00m and the height at the eaves will be 3.00m.