69 Eccleston Square Mews, SW1V 1QN
A planning application
Westminster · Reference 26/05635/FULL
Comment period closed
What is being proposed
Formation of a new roof terrace at second floor roof level, a new means of access to the roof via an extended internal staircase, and associated balustrading, together with minor alterations to existing rooflights.
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
- Traffic and access
Derived automatically from the proposal wording. Read the full application before relying on it.
Timeline
Received
24 Aug 2026 · Submitted to the council
Validated
24 Aug 2026 · Checked and published
Comments close
22 Sept 2026 · Last day to have your say
Decision due
19 Oct 2026 · Target date, often slips
Decided
Not yet · Outcome published
Key facts
- Reference
- 26/05635/FULL
- Authority
- Westminster
- Address
- 69 Eccleston Square Mews, SW1V 1QN
- Postcode
- SW1V 1QN
- Type
- Other
- Scale
- Minor
- Applicant
- Not published
- Agent
- Not published
- Received
- 24 Aug 2026
- Decision due
- 19 Oct 2026
Also happening nearby
68 Flat 1, Eccleston Square, SW1V 1PJ
A planning application
Installation of replacement existing single-glazed sash window units on the front (basement) elevation with new timber slimline double-glazed 6x6 sashes; Retention and reuse of the original timber box frames; Installation of glazing bars; Use of traditional putty to secure the new glazing in place; and other associated works.