25 Hollydale Road, SE15 2TE

What is being proposed

Construction of a single storey side extension at ground floor and the construction of an L-shaped rear dormer extension and a raised roof ridge 0.42m, and the installation of external air conditioning units on the roofs of both the ground floor extension and dormer extension.

Description as published by Southwark.

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.

• Daylight and overshadowing
• Overlooking and loss of privacy

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

Timeline

1. Received

   6 Aug 2026 · Submitted to the council

2. Validated

   6 Aug 2026 · Checked and published

3. Comments close

   9 Sept 2026 · Last day to have your say

4. Decision due

   30 Sept 2026 · Target date, often slips

5. Decided

   Not yet · Outcome published

Key facts

Reference

26/AP/2159

Authority

Southwark

Address

25 Hollydale Road, SE15 2TE

Postcode

SE15 2TE

Type

Extension or home alteration

Scale

Minor

Storeys

1

Applicant

Not published

Agent

Not published

Received

6 Aug 2026

Decision due

30 Sept 2026

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