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Planning application

17 Alderney Avenue, Hounslow, TW5 0QN

Granted Hounslow P/2026/0223 Householder Applications

Works: Extension Loft or dormer Roofing 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

Erection of a front porch, two storey side extension, first floor rear extension, rear roof dormer, two side windows and one door, and one front and two side roof windows. Replacement of windows with grey windows, grey render to the dwelling and grey roof tiles.

As published by the council, reference P/2026/0223

Application record

Reference
P/2026/0223
Type
Householder Applications
Status
Decided: APPROVED
Decision
APPROVED
Received
23 Jan 2026
Validated
4 Mar 2026
Decided
29 Apr 2026
Ward
Heston East|Osterley & Spring Grove
Postcode
TW5 0QN

Timeline

Dates from the published record

  1. 23 Jan 2026

    Received by Hounslow

  2. 4 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 29 Apr 2026

    Decision issued: APPROVED

  4. 12 Aug 2026

    Added to PlanIndex

Documents

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

6 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.

Trade members open them from here.

Open the documents

What this grant of permission means

Hounslow granted permission on 29 April 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 householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 6 Alderney Avenue, Hounslow, TW5 0QL

    P/2024/3046 Submitted 11 Sep 2024 32m away

    Part single, part two storey side extension, single storey rear, front porch extension

    Granted Householder Extension 7 docs
    Small domestic

  • 74 JERSEY ROAD, HOUNSLOW, TW5 0TX

    P/2021/2274 Submitted 7 Jun 2021 73m away

    Erection of a single storey rear extension to the house

    Granted Householder Extension 4 docs
    Small domestic

  • 31 ALDERNEY AVENUE, HOUNSLOW, TW5 0QN

    P/2021/3014 Submitted 26 Jul 2021 89m away

    Erection of a rear and side roof extension

    Granted Householder Extension 11 docs
    Domestic

  • 31 ALDERNEY AVENUE, HOUNSLOW, TW5 0QN

    P/2021/2230 Submitted 4 Jun 2021 89m away

    Erection of side and rear roof extension to the house

    Refused Householder Extension 7 docs
    Domestic

  • 26 Alderney Avenue, Hounslow, TW5 0QL

    P/2024/3555 Submitted 25 Oct 2024 91m away

    Erection of a first floor side extension to the house.

    Granted Householder Extension 16 docs
    Domestic

  • 30 Alderney Avenue, Hounslow, TW5 0QL

    P/2025/2868 Submitted 24 Sep 2025 108m away

    Erection of first floor side and part rear extension, and front porch to the house.

    Granted Householder Extension 12 docs
    Small domestic

In Hounslow

  • P/2026/2047 Granted

    9 Borough Road, Isleworth, TW7 5DY

    Erection of a single storey rear extension.

    10 Jul 2026 Householder
  • P/2026/1858 Granted

    8 CONNAUGHT AVENUE, HOUNSLOW, TW4 5BW

    Erection of single storey front extension to the outbuilding for used as storage, office and a Gym. Following part demolition of the outbuilding.

    23 Jun 2026 Householder
  • P/2026/2503 Awaiting decision

    25 Arnold Crescent, Isleworth, TW7 7NS

    Erection of a single storey rear, two storey side extension, and rear roof extension with two front roof windows to the house.

    3 Sep 2026 Householder
  • P/2026/1522 Granted

    4 Camborne Way, Hounslow, TW5 0PW

    Erection of a single storey rear extension and reduction in width of the existing side and rear extension.

    20 May 2026 Householder
  • P/2026/2024 Granted

    20 Hartland Road, Isleworth, TW7 6RH

    Erection of a rear roof extension with windows to the front of the house.

    8 Jul 2026 Householder