17 KIDBROOKE LANE, ELTHAM, LONDON, SE9 6TE

What is being proposed

Certificate of Lawfulness (Proposed) is sought for construction of a loft extension to the existing dwellinghouse, works include formation of a rear dormer extension, installation of new windows within the dormer, installation of rooflights, internal works to form one bedroom and one bathroom and structural alterations to support new loft floor and dormer structure.The proposal involves the construction of a loft extension to the existing dwellinghouse. The works include: Formation of a rear dormer extension to create additional habitable space. Installation of new windows within the dormer. Installation of rooflights to the front roof slope. Internal works to form one bedroom and one bathroom within the converted loft space. Associated structural alterations required to support the new loft floor and dormer structure (steel beam). No new access, new streets, or hard-standings are proposed as part of this application.

Description as published by Greenwich.

What this could mean for you

These are the effects a proposal like this most often raises. Each one is a material planning consideration, so each can form the basis of a comment.

• Overlooking and loss of privacy
• Traffic and access

Derived automatically from the proposal wording. Read the full application before relying on it.

Timeline

1. Received

   11 Feb 2026 · Submitted to the council

2. Validated

   11 Feb 2026 · Checked and published

3. Comments close

   Not yet · Last day to have your say

4. Decision due

   Not yet · Target date, often slips

5. Decided

   8 Apr 2026 · Outcome published

Key facts

Reference

26/0429/CP

Authority

Greenwich

Address

17 KIDBROOKE LANE, ELTHAM, LONDON, SE9 6TE

Postcode

SE9 6TE

Type

Extension or home alteration

Scale

Minor

Applicant

Not published

Agent

Not published

Received

11 Feb 2026

Decision due

Not given

View on the Greenwich register

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