3 PROSPECT PLACE, CHISWICK, W4 4JE

1. 29 Apr 2024

   Received by Hounslow

2. 9 Oct 2024

   Decision issued: GRANT

3. 23 Sep 2026

   Added to PlanIndex

Hounslow granted permission on 9 October 2024, 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• VOYSEY HOUSE BARLEY MOW PASSAGE, CHISWICK, LONDON, W4 4PH

  P/2022/3523 Submitted 7 Nov 2022 50 yards away

  Details of condition 7 (Materials) submitted pursuant of planning permission 00074/C/P13 dated 04/11/2021 for Refurbishment, alteration, and partial reconfiguration and extensions to listed building to create additional office floor space (Class E), comprising works to the external fa??ade including installation of replacement non-original windows at various levels and removal of steel roller shutters at ground floor level and installation of full-length glazed panels, new doors and glazing to roof terrace, new roof lights at fourth floor. Extension of the lift core and overrun, provision of internal secondary escape stair and ground floor escape exit and roof level plant and PV panels including a reconfigured roof terrace and proposed internal and external cycle parking.

  Granted Conditions Extension Loft or dormer +2 13 docs

• VOYSEY HOUSE BARLEY MOW PASSAGE, CHISWICK, W4 4PH

  P/2022/3489 Submitted 3 Nov 2022 50 yards away

  Details of condition 6 (samples of the materials) submitted pursuant of planning permission 00074/C/L12 dated 03/11/2021 for listed building consent for refurbishment, alteration, and partial internal reconfiguration of the building to create additional office floor space, comprising works to the external facade including cleaning, repair, repointing and replacement of brick work and stone dressing, installation of replacement non-original windows at various levels and removal of steel roller shutters at ground floor and installation of full length glazed panels and replacement main entrance door. Additional external alterations include the extension of the lift overrun to enable lift access at all levels of the building, installation of new roof lights at fourth floor level, and roof level plant and PV panels including a reconfigured roof terrace.

  Granted Conditions Extension Loft or dormer +2 11 docs

• VOYSEY HOUSE BARLEY MOW PASSAGE, CHISWICK, LONDON

  P/2023/0516 Submitted 16 Feb 2023 50 yards away

  Details of Condition 4 (Mortar Mix and Pointing) submitted pursuant of planning permission 00074/C/P13 dated 04/11/2021 for the refurbishment, alteration and partial internal reconfiguration of the building to create additional office floor space, installation of replacement non-original windows at various levels, removal of steel roller shutters at ground floor, installation of full length glazed panels and replacement of main entrance door. Additional external alterations include the extension of the lift overrun to enable lift access at all levels of the building, installation of new roof lights at fourth floor level and roof level plant and PV panels including a reconfigured roof terrace

  Granted Conditions Extension Loft or dormer +2 6 docs

• VOYSEY HOUSE BARLEY MOW PASSAGE, CHISWICK, LONDON

  P/2023/0511 Submitted 16 Feb 2023 50 yards away

  Details of condition 3 (Mortar Mix and Pointing) submitted pursuant to planning permission 00074/C/L12 approved 03/11/2021 for the listed building consent for refurbishment, alteration and partial internal reconfiguration of the building to create additional office floor space, comprising works to the external facade including cleaning, repair, repointing and replacement of brick work and stone dressing, installation of replacement non-original windows at various levels and removal of steel roller shutters at ground floor and installation of full length glazed panels and replacement main entrance door. Additional external alterations include the extension of the lift overrun to enable lift access at all levels of the building, installation of new roof lights at fourth floor level, and roof level plant and PV panels including a reconfigured roof terrace.

  Granted Conditions Extension Loft or dormer +2 12 docs

• The Gatehouse, 2 Devonhurst Place, Chiswick, London, W4 4JD

  P/2024/3165 Submitted 20 Sep 2024 50 yards away

  Certificate of lawfulness for the proposed use of the ground floor as a GP Health Clinic.

  Granted Lawful development 6 docs

• 263A Chiswick High Road, Chiswick, London, W4 4PU

  P/2024/3533 Submitted 24 Oct 2024 50 yards away

  Erection of a second floor rear extension and a rear roof extension to the flat..

  Granted Full applications Extension 10 docs

• P/2026/2675 Awaiting decision

  17 Saxon Avenue, Feltham, TW13 5JJ

  Certificate of lawfulness for the proposed erection of a rear roof extension with two roof windows to the front and a Juliet balcony to the rear of the house.

  Received 21 Sep, published by the council 23 Sep 2026 Lawful development
• P/2026/2668 Awaiting decision

  45 Shelley Crescent, Hounslow, TW5 9BQ

  Certificate of lawfulness for the proposed erection of a detached outbuilding in the rear garden.

  Received 21 Sep, published by the council 23 Sep 2026 Lawful development
• P/2026/2651 Awaiting decision

  3 Clayponds Avenue, Brentford, TW8 9QQ

  Certificate of lawfulness for the proposed erection of a rear roof extension with two roof windows to the front of the house.

  Received 17 Sep, published by the council 20 Sep 2026 Lawful development
• P/2026/2627 Awaiting decision

  23 Elmgate Avenue, Feltham, TW13 7BU

  Certificate of lawfulness for the proposed change of use from residential house Class C3a to a residential home for up to 3 young people aged between 7 and 18 Class C2

  Received 15 Sep, published by the council 20 Sep 2026 Lawful development
• P/2026/2631 Awaiting decision

  17 Northumberland Avenue, Isleworth, TW7 5HZ

  Certificate of lawfulness for the proposed erection of a rear roof extension with three roof windows to the front of the house.

  Received 15 Sep, published by the council 20 Sep 2026 Lawful development