20 Addison Avenue, LONDON, W11 4QR

What is being proposed

Demolition of outrigger and erection of replacement outrigger with a hipped roof and rooflight; demolition and reconstruction of part of first floor walls, and roof with rear dormer and rooflight; alterations to fenestration; replacement rear side infill extension and erection of front infill extension. Works in total amount to rebuilding property behind a retained front fa‡ade

Description as published by Kensington and Chelsea.

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

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

Timeline

1. Received

   14 Nov 2025 · Submitted to the council

2. Validated

   14 Nov 2025 · Checked and published

3. Comments close

   12 Dec 2025 · Last day to have your say

4. Decision due

   Not yet · Target date, often slips

5. Decided

   Not yet · Outcome published

Key facts

Reference

PP/25/06666

Authority

Kensington and Chelsea

Address

20 Addison Avenue, LONDON, W11 4QR

Postcode

W11 4QR

Type

Extension or home alteration

Scale

Minor

Applicant

Not published

Agent

Not published

Received

14 Nov 2025

Decision due

Not given

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