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Planning application

Flat 1, 11 Hornton Street, London, W8 7NP

Granted Kensington and Chelsea PP/20/04152 Planning Permission

Works: Extension Loft or dormer Windows or glazing Small domestic

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

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

Proposal

Single storey extension to create corridor by partial infill of lightwell at lower ground floor level, located at rear of Nos. 11 and 11a. Exterior alterations including new rooflights, painted timber double glazed windows and painted aluminium double glazed door with side panel. Internal alterations to create additional bedroom and ensuite.

As published by the council, reference PP/20/04152

Application record

Reference
PP/20/04152
Type
Planning Permission
Status
Decided
Decision
Grant Planning Permission/Consent
Received
23 Jul 2020
Validated
23 Jul 2020
Decided
28 Sep 2020
Ward
Campden
Parish
03
Postcode
W8 7NP

Timeline

Dates from the published record

  1. 23 Jul 2020

    Received by Kensington and Chelsea

  2. 28 Sep 2020

    Decision issued: Grant Planning Permission/Consent

  3. 12 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Leith Kerr Architect Applicant, an architecture practice

11 applications on PlanIndex · across 8 councils

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Documents

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

26 documents on file for this application

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What this grant of permission means

Kensington and Chelsea granted permission on 28 September 2020, 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 56-58 Hornton Street, London, W8 4NU

    NMA/23/06569 Submitted 10 Oct 2023 50m away

    Non-material amendment to planning permission PP/22/07286 (Construction of garage with new mansard roof above garage (garage consented under application ref. PP/18/04263) to accommodate air condenser units, playroom, and provide structural integrity to the consented garage parapet wall on eastern boundary (consented under PP/19/02063). The proposal will be in traditional slate, matching consented house roof, with flat roof portion covered in lead and comprise a rooflight, acoustic grilles and louvres (no change to proposal, update to description only) (amended description)) to provide a pier on the boundary wall by the garage to match the remainder of the wall

    Decided Amendments Loft or dormer 9 docs
    Small domestic
  • 64 Hornton Street, London, W8 4NU

    ARB/22/02613 Submitted 20 Apr 2022 50m away

    Prune x 1 horse chestnut (rear garden) x lime tree (front garden)

    Granted Trees 6 docs
  • 56-58 Hornton Street, London, W8 4NU

    PP/22/07286 Submitted 28 Nov 2022 50m away

    Construction of garage with new mansard roof above garage (garage consented under application ref. PP/18/04263) to accommodate air condenser units, playroom, and provide structural integrity to the consented garage parapet wall on eastern boundary (consented under PP/19/02063). The proposal will be in traditional slate, matching consented house roof, with flat roof portion covered in lead and comprise a rooflight, acoustic grilles and louvres (no change to proposal, update to description only) (amended description).

    Granted Full applications Loft or dormer 22 docs
  • 56-58 Hornton Street, London, W8 4NU

    CON/21/03792 Submitted 9 Jun 2021 50m away

    Details required by Condition 3 (submission of details - b) hard and soft landscaping) of planning permission PP/19/02615 (Variation of condition 2 (approved drawings) of planning permission 18/08439 to allow the extension of consented light well covered with metal grille adjacent to garage; formation of walk-on rooflight over the extended basement; and removal of existing corner and window to rear elevation)

    Granted Conditions Extension Loft or dormer +1 4 docs
  • 56-58 Hornton Street, London, W8 4NU

    PP/23/07284 Submitted 7 Nov 2023 50m away

    Provision of solar panels at main roof level

    Granted Full applications 20 docs
  • 64 Hornton Street, London, W8 4NU

    ARB/25/05561 Submitted 17 Sep 2025 60m away

    Prune 1 x Lime (front) and 1 x Horse Chestnut (rear)

    Granted Trees 8 docs

In Kensington and Chelsea

  • PP/18/01985 Withdrawn

    Flat 3, 24 Cornwall Gardens, London, SW7 4AW

    Works to second floor flat including erection of rear extension, creation of external roof terrace areas above and to rear of said extension (with perimeter metal railings), together with internal alterations including removal of internal wall between kitchen and living room, and other refurbishment works

    9 Apr 2018 Full applications
  • PP/26/03176 Granted

    12 Shawfield Street, London, SW3 4BD

    Replacement windows, new rooflight and replacement lower ground rear rooflights.

    15 Jun 2026 Full applications
  • PP/26/03048 Granted

    24 Charles II Place, London, SW3 4NG

    Removal of existing conservatory structure. Construction of a single-storey rear extension at lower ground floor level. Installation of a contemporary three-panel sliding glazed door opening onto rear garden. Internal reconfiguration at lower ground floor level.

    9 Jun 2026 Full applications
  • PP/26/03042 Granted

    Flat 7, 7 Egerton Place, London, SW3 2EF

    Installation of air conditioning system including external condenser unit housed within enclosure at roof level. Replacement of roof lantern, rooflight and roof access hatch with flat glazed access hatch and rooflights. Replacement of two rear elevation uPVC windows with timber-framed slimline double-glazed sliding sash windows; and associated external alterations.

    9 Jun 2026 Full applications
  • PP/26/02897 Withdrawn

    46 Evelyn Gardens, London, SW7 3BH

    Positioning of two new external heat pump condensers within two separate acoustic enclosures, one on main roof of house and other on rear forth floor roof terrace.

    1 Jun 2026 Full applications