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Planning application

Flat 1, 17 Onslow Square, London, SW7 3NJ

Granted Kensington and Chelsea LB/23/04830 Listed Building Consent

Works: Windows or glazing

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

Proposal

Replacement of all windows with like-for-like.

As published by the council, reference LB/23/04830

Application record

Reference
LB/23/04830
Type
Listed Building Consent
Status
Decided
Decision
Grant Planning Permission/Consent
Received
20 Jul 2023
Validated
20 Sep 2023
Decided
19 Dec 2023
Ward
Brompton and Hans Town
Parish
02
Postcode
SW7 3NJ

Site history

Applications at this address on the Kensington and Chelsea register

This site has had 3 applications since 2023: 3 approved, 0 refused.

  • PP/23/04829 Granted

    Flat 1, 17 Onslow Square, London, SW7 3NJ

    Replacement of all windows with like-for-like.

    Decided 19 Dec 2023 Full applications
  • LB/23/04786 Granted

    Flat 1, 17 Onslow Square, London, SW7 3NJ

    Refurbishment of basement room to convert into utility/laundry/storage room. Addition of toilet-shower room. Redo all electrical re-wiring in order to install new toilet and washing machine.

    Decided 6 Nov 2023 Heritage and listed buildings

Timeline

Dates from the published record

  1. 20 Jul 2023

    Received by Kensington and Chelsea

  2. 20 Sep 2023

    Validated

    Checked as complete and ready for consideration.

  3. 19 Dec 2023

    Decision issued: Grant Planning Permission/Consent

  4. 19 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Applicant on file, an architecture practice

3 applications on PlanIndex

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Documents

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

25 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.

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What this grant of permission means

Kensington and Chelsea granted permission on 19 December 2023, 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 500 metres

  • Flat 11, 25 Onslow Square, London, SW7 3NJ

    LB/23/05779 Submitted 4 Sep 2023 0m away

    Internal refurbishment to include the replacement of internal finishes, fixtures and services; partial demolition of existing, non-load bearing partitions; reposition of the en-suite bathroom and layout; replacement of floor finishes with new engineered wood flooring, porcelain tiling and carpeted bedroom (replacing like for like); new stud partitions will be erected to allow for the creation of bedroom 3.

    Granted Heritage and listed buildings Demolition 21 docs
  • 1-7 Onslow Square, London, SW7 3NJ

    LB/23/00156 Submitted 4 Jan 2023 0m away

    Installation of garden gate, historically recovered from Park House to rear Wellcome Trust communal garden at 1-7 Onslow Square.

    Granted Heritage and listed buildings 14 docs
  • 1-7 Onslow Square, London, SW7 3NJ

    PP/23/00155 Submitted 4 Jan 2023 0m away

    Installation of garden gate, historically recovered from Park House to rear Wellcome Trust communal garden at 1-7 Onslow Square.

    Granted Full applications 22 docs
  • 19 Onslow Square, London, SW7 3NJ

    LB/24/06173 Submitted 16 Sep 2024 0m away

    Installation of two fire rated doors in basement communal hallway.

    Granted Heritage and listed buildings 13 docs
  • Flat 1, 17 Onslow Square, London, SW7 3NJ

    PP/23/04829 Submitted 20 Jul 2023 0m away

    Replacement of all windows with like-for-like.

    Granted Full applications Windows or glazing 30 docs
  • Flat 1, 17 Onslow Square, London, SW7 3NJ

    LB/23/04786 Submitted 20 Jul 2023 0m away

    Refurbishment of basement room to convert into utility/laundry/storage room. Addition of toilet-shower room. Redo all electrical re-wiring in order to install new toilet and washing machine.

    Granted Heritage and listed buildings 13 docs

In Kensington and Chelsea

  • LB/26/03098 Granted

    14 Holland Street, London, W8 4LT

    Removal on non-original furniture, fixtures and fittings. Installation of new coffee shop to include new floor finish over existing screed floor (floor boards retained), new light fittings, new coffee counter, plumbing and services. Limited refurbishment to shop front such as painting and new sign in place of existing.

    10 Jun 2026 Heritage and listed buildings
  • LB/26/02918 Granted

    220 and 222 Earl's Court Road, London, SW5 9QA

    Proposed installation of roof top plant and internal alterations

    2 Jun 2026 Heritage and listed buildings
  • LB/26/02796 Granted

    Flat 8, 89 Onslow Square, London, SW7 3LT

    Strip out entire property for a full refurbishment to include blocking up one entrance into the sitting room, supply and fit new kitchen and appliances, plumb in 2x new bathrooms, supply and fit new radiators where necessary, re-decorate entire property; supply and lay wooden floor in hallway with acoustic insulation.

    26 May 2026 Heritage and listed buildings
  • LB/26/02366 Withdrawn

    10 Palace Gate, London, W8 5NF

    Replacement of exsiting defective internal rainwater downpipe.(Retrospective Application)

    27 Apr 2026 Heritage and listed buildings
  • LB/26/02248 Withdrawn

    41 Halsey Street, London, SW3 2PT

    Refinements to lower ground floor conservatory and basement extension through removal of low external wall, installation of full height sliding doors, and reinstatement of larger external steps. Replace glazed flat roof at ground floor level with glass-box extension incorporating solid floor structure and internal walk on rooflight. Installation of glazed sliding doors out to a Juliet balcony with metal railings balustrade. Create access from living room by lowering sill of window to form archway; Single-storey extension to closet wing, aligning depth with No.?40 Halsey Street. New timber-framed glazed doors to the rear of extended wing. Widening opening to half-level study within partition to accommodate new double doors. Sunroom will include full-height sliding doors and Juliet balcony with painted or PPC metal balustrades.

    20 Apr 2026 Heritage and listed buildings