Skip to content
PlanIndex Get alerts
Menu

Planning application

P/2021/2368

115 WHITTON ROAD, HOUNSLOW, TW3 2EL

Granted Hounslow Lawful Use Certificate

Proposal

Certificate of lawfulness for the proposed conversion of the loft incorporating six roof windows to rear and side slope of the house.

As published by the council, reference P/2021/2368

Timeline

Dates from the published record

  1. 11 Jun 2021

    Received by Hounslow

  2. 28 Jul 2021

    Decision issued: GRANTED (FULL PLANNING PERMISSION NOT REQUIRED)

  3. 30 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • P/2026/1824 Awaiting decision

    106-108 Whitton Road, Hounslow, TW3 2ES

    Installation of one non-illuminated box fascia sign and one store directory, glazing vinyl to be applied internally

    18 Jun 2026 121m away Advertising
  • P/2025/1863 Withdrawn

    1 Argyle Avenue, Hounslow, TW3 2LE

    To confirm upper floors are a self contained flat & the rebuilding of a Ground Floor extension

    16 Jun 2025 133m away Full applications
  • P/2026/1571 Awaiting decision

    106-110 Whitton Road, Hounslow, TW3 2ES

    Details of Condition 26 (Highway works), 29 (Delivery and Servicing Plan), 30 (Travel Plan) and 36 (Road Safety Audit) submitted pursuant to planning permission 01205/106-110/P10 (P/2023/2763) dated 29/11/2024 for Regeneration of former car showroom/garage site to provide a mixed-use building comprising commercial floorspace at ground floor (Use Class E) and seven homes (Use Class C3) at first and second floors, with public realm improvements

    27 May 2026 146m away Conditions
  • P/2026/1389 Awaiting decision

    98 Whitton Road, Hounslow, TW3 2ES

    Change of use of the existing unlawful House in Multiple Occupation (Sui Generis) to two self-contained flats (C3a) with associated amenity space, car parking, cycle and refuse storage

    7 May 2026 154m away Full applications
  • PA26/2130 Granted

    2 Park Avenue Whitton Hounslow TW3 2LZ

    The proposal consists of the construction of a single-storey rear extension, measuring 2.5 metres x 6.89 metres.

    16 Jun 2026 176m away Householder
  • P/2021/2818 Granted

    28 WHITTON DENE, HOUNSLOW, TW3 2JT

    Certificate of Lawfulness for hip to gable conversion with three roof lights in the front and erection of rear roof extension.

    12 Jul 2021 204m away Lawful development

In Hounslow

  • P/2026/2219 Awaiting decision

    Great West House,993 Great West Road,Brentford,TW8 9DF

    Certificate of lawfulness for the installation of two electricity substations.

    29 Jul 2026 Lawful development
  • P/2026/1626 Granted

    2 Oak Avenue, Hounslow, TW5 9EB

    Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion and the addition of one front roof light.

    2 Jun 2026 Lawful development
  • P/2026/2168 Awaiting decision

    49 Durham Road, Feltham, TW14 0AG

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

    24 Jul 2026 Lawful development
  • P/2026/1448 Granted

    13 Orchard Avenue, Hounslow, TW5 0DU

    Certificate of lawfulness for the proposed erection of a rear roof extension with a hip to gable conversion to the house.

    13 May 2026 Lawful development
  • P/2026/1682 Granted

    133 Swan Road, Feltham, TW13 6LT

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

    5 Jun 2026 Lawful development