27 South Eaton Place, SW1W 9EL

What is being proposed

External alterations, erection of a rear extension to lower ground floor level, creation of garden terrace, single storey ground floor closet wing infill extension, internal alterations, replacement window openings, roof lantern and a Juliet balcony to replace existing landing and step access down to garden level and internal works to front vaults, including lowering the floor.

Description as published by Westminster.

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
• Boundaries and garden amenity
• Traffic and access

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

Timeline

1. Received

   17 Sept 2025 · Submitted to the council

2. Validated

   17 Sept 2025 · Checked and published

3. Comments close

   21 Nov 2025 · Last day to have your say

4. Decision due

   12 Nov 2025 · Target date, often slips

5. Decided

   30 Apr 2026 · Outcome published

Key facts

Reference

25/05384/FULL

Authority

Westminster

Address

27 South Eaton Place, SW1W 9EL

Postcode

SW1W 9EL

Type

Extension or home alteration

Scale

Minor

Storeys

1

Applicant

Not published

Agent

Not published

Received

17 Sept 2025

Decision due

12 Nov 2025

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