3 Eccleston Street London SW1W 9LZ Data via plota.co.uk

26/05173/FULL - Full Planning Permission Application Pending

Proposal

Variation of condition 1 of planning permission dated 24 June 2025 (RN: ) for the: Removal of existing lift overrun and redundant roof equipment, installation of a new roof enclosure to house lift and staircase access to roof, installation of a pergola in association with the creation of a new roof terrace at fourth floor level. NAMELY, amendments to allow alteration to balustrade; and incorporation/ alteration of the ductwork. Data via plota.co.uk

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View original council record ↗

Application progress

✓

Received

31 Jul 2026

Decision

Awaiting decision

This application is under consideration - no decision has been issued yet.

Documents 11

Decision & officer reports 1

PDF COVER LETTER - S73 TO PERMISSION 24-09005-FULL Background Papers · 31 Jul 2026 View ↗

Plans & drawings 8

Application forms 1

PDF APPLICATIONFORMREDACTED Application Form · 31 Jul 2026 View ↗

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Important details

Council: Westminster
Application type: Full Planning Permission Application
Postcode: SW1W 9LZ
Received: 31 Jul 2026
Validated: 31 Jul 2026
Ward: Knightsbridge & Belgravia
Case officer: Show
Target decision: 25 Sept 2026
Agent: Newmark

Public comments

No public comments yet.

138 neighbours consulted · Last counted 19 Aug 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference: PP-15018586
Press notice: 19 Aug 2026
Env. assessment: No

Westminster

Planning Authority Score

3.5/10

Below average

#221 of 296 councils

Relevant to this application:

Householder decisions

Westminster is slower than most councils at deciding householder applications, ranking #258 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Westminster is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.

One of the strictest councils

only 81% approved vs 90% nationally

These figures are council-wide context, not a prediction for this application. View full council performance

Westminster decision performance

Based on MHCLG data, the year to March 2026

86%

Overall approval rate

Below avg (87%) #201 of 296

81%

Householder approved

Below avg (90%) #277 of 296

44%

Decided in 8 weeks

Below avg (63%) #258 of 296

28%

Extended time limit

Below avg (41%) #46 of 296

83%

Minor dwellings approved

12 decided (1-9 homes)

67%

Major dwellings approved

3 decided (10+ homes)

81%

Change of use approved

133 decided

4,602

Total decisions

648 refused in the year to March 2026