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Planning application

Flat 5 Merchant House 184 - 186 Sutherland Avenue London W9 1HR

Granted Westminster 26/00021/LBC Listed Building Consent Application

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Relates to 26/00020/FULL

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Enclosure of an existing roof terrace with a single storey extension to rear first floor level and associated internal alterations (Linked to 26/00020/FULL)

As published by the council, reference 26/00021/LBC

Application record

Reference
26/00021/LBC
Type
Listed Building Consent Application
Status
Decided
Decision
Granted As published: Application Permitted
Received
5 Jan 2026
Validated
4 Feb 2026
Decided
1 Jul 2026
Ward
Little Venice
Decision by
Delegated Decision
Postcode
W9 1HR

Site history

Applications at this address on the Westminster register

This site has had 4 applications since 2026: 2 approved, 0 refused.

  • 26/05253/ADLBC Awaiting decision

    Flat 5 Merchant House 184 - 186 Sutherland Avenue London W9 1HR

    Details of revised design and materials to rear extension pursuant to condition 3 of listed building consent dated 23 June 2026 (RN: 26/00021/LBC) [Linked to 26/05197/ADFULL]

    Submitted 31 Jul 2026
  • 26/05197/ADFULL Awaiting decision

    Flat 5 Merchant House 184 - 186 Sutherland Avenue London W9 1HR

    Details of revised design and materials to rear extension pursuant to condition 4 of planning permission dated 23 June 2026 (RN: 26/00020/FULL) [Linked to 26/05253/ADLBC]

    Submitted 31 Jul 2026
  • 26/00020/FULL Granted

    Flat 5 Merchant House 184 - 186 Sutherland Avenue London W9 1HR

    Enclosure of an existing roof terrace with a single storey extension to rear first floor level. (Linked with 26/00021/LBC)

    Decided 1 Jul 2026 Full applications

Timeline

Dates from the published record

  1. 5 Jan 2026

    Received by Westminster

  2. 4 Feb 2026

    Validated

    Checked as complete and ready for consideration.

  3. 1 Jul 2026

    Decision issued: Application Permitted

  4. 20 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

  • 26/00020/FULL Granted

    Flat 5 Merchant House 184 - 186 Sutherland Avenue London W9 1HR

    Enclosure of an existing roof terrace with a single storey extension to rear first floor level. (Linked with 26/00021/LBC)

    Decided 1 Jul 2026 Full applications

2 later applications on the register refer to this one:

  • 26/05253/ADLBC Awaiting decision

    Flat 5 Merchant House 184 - 186 Sutherland Avenue London W9 1HR

    Details of revised design and materials to rear extension pursuant to condition 3 of listed building consent dated 23 June 2026 (RN: 26/00021/LBC) [Linked to 26/05197/ADFULL]

    Submitted 31 Jul 2026
  • 26/00020/FULL Granted

    Flat 5 Merchant House 184 - 186 Sutherland Avenue London W9 1HR

    Enclosure of an existing roof terrace with a single storey extension to rear first floor level. (Linked with 26/00021/LBC)

    Decided 1 Jul 2026 Full applications

Who's behind it

Company information only, from the register and Companies House

ME Architects LTD Agent, an architecture practice

50 applications on PlanIndex · across 17 councils · 74% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

Plans, drawings, consultee responses and the officer's report

15 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Westminster granted permission on 1 July 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About heritage and listed building applications

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Flat 5 Merchant House 184 - 186 Sutherland Avenue London W9 1HR

    26/00020/FULL Submitted 5 Jan 2026 50 yards away

    Enclosure of an existing roof terrace with a single storey extension to rear first floor level. (Linked with 26/00021/LBC)

    Granted Full applications Extension 18 docs
    Small domestic

  • Second Floor And Third Floor Maisonette 170 Sutherland Avenue London W9 1HR

    26/06703/FULL Submitted 30 Sep 2026 50 yards away

    88% historically approved · decision due ~25 Nov

    Replacement of second- and third-floor windows with timber-framed double-glazed units, replacement rooflight, and an extension to the third-floor rear dormer and terrace, with new timber French doors.

    Awaiting decision Full applications Extension Loft or dormer +1

  • Flat 5 Merchant House 184 - 186 Sutherland Avenue London W9 1HR

    26/05253/ADLBC Submitted 31 Jul 2026 50 yards away

    89% historically approved · decision due ~30 Sep

    Details of revised design and materials to rear extension pursuant to condition 3 of listed building consent dated 23 June 2026 (RN: 26/00021/LBC) [Linked to 26/05197/ADFULL]

    Awaiting decision Extension

  • Flat 5 Merchant House 184 - 186 Sutherland Avenue London W9 1HR

    26/05197/ADFULL Submitted 31 Jul 2026 50 yards away

    89% historically approved · decision due ~30 Sep

    Details of revised design and materials to rear extension pursuant to condition 4 of planning permission dated 23 June 2026 (RN: 26/00020/FULL) [Linked to 26/05253/ADLBC]

    Awaiting decision Extension

  • Basement And Ground Floor Maisonette 164 Sutherland Avenue London W9 1HR

    26/04794/TCA Submitted 17 Jul 2026 50 yards away

    100% historically approved · decision due ~12 Oct

    1 x Magnolia (rear): reduce height by approximately 2.5m and reduce sides by up to 2m, to form a balanced canopy outline.

    Decided Trees

  • Ground Floor Flat 5 Lauderdale Road London W9 1LT

    26/03594/FULL Submitted 2 Jun 2026 50 yards away

    88% historically approved · decision due ~31 Jul

    Demolition of concrete steps and glazed canopy with replacement of new steps and portico; Render finish to existing boundary wall and replacement of timber slatted fence with black metal railings; and other associated works. (Retrospective)

    Awaiting decision Full applications Demolition Windows or glazing 14 docs
    Small domestic

In Westminster

  • 26/07529/LBC Awaiting decision

    69 Eaton Place London SW1X 8DF

    Installation of new cast iron water supply pipe on rear courtyard elevation. (Linked with 26/07528/FULL)

    Received 5 Nov, published by the council 6 Nov 2026 Heritage and listed buildings
  • 26/07509/LBC Awaiting decision

    Buckingham Palace The Mall London SW1A 1AA

    Replacement of existing security lighting to the Buckingham Palace Forecourt with 80 compact LED spotlights installed within the lantern clusters across 10 principal piers, with associated concealed cabling and reversible fixings. (Linked with 26/07508/FULL)

    Received 4 Nov, published by the council 5 Nov 2026 Heritage and listed buildings
  • 26/07473/LBC Awaiting decision

    Flat 3 82 New Cavendish Street London W1G 9TA

    Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07472/FULL)

    Received 3 Nov, published by the council 6 Nov 2026 Heritage and listed buildings
  • 26/07471/LBC Awaiting decision

    12 Queen Anne's Gate London SW1H 9AA

    Excavation of single-storey basement, internal reconfiguration and installation of modern services. (Linked with 26/07470/FULL)

    Received 3 Nov, published by the council 5 Nov 2026 Heritage and listed buildings
  • 26/07461/LBC Awaiting decision

    1 Savile Row London W1S 3JR

    Minor internal works comprising redecoration and upgrades to lighting, flooring and bathroom and kitchen facilities, together with external works including new lighting and signage.

    Received 3 Nov, published by the council 5 Nov 2026 Heritage and listed buildings