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Planning application

28 Osterley Road, Isleworth, TW7 4PN

Granted Hounslow P/2025/3088 Householder Applications

Works: Extension 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 first-floor rear extension and front porch enclosure. Alterations to existing external materials and ground floor rear elevation.

As published by the council, reference P/2025/3088

Application record

Reference
P/2025/3088
Type
Householder Applications
Status
Decided: APPROVED
Decision
APPROVED
Received
14 Oct 2025
Validated
14 Oct 2025
Decided
9 Dec 2025
Ward
Osterley & Spring Grove
Postcode
TW7 4PN

Timeline

Dates from the published record

  1. 14 Oct 2025

    Received by Hounslow

  2. 9 Dec 2025

    Decision issued: APPROVED

  3. 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 9 December 2025, 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

  • St Marys Vicarage Osterley Road, Isleworth, TW7 4PW

    P/2026/2213 Submitted 29 Jul 2026 57m away

    99% historically approved · decision due ~23 Sep

    Works to tree in TPO 302 T1 Yew to crown and reduce by 1 to 2 meters and remove deadwood & lift to 3 meters.

    Awaiting decision Trees 2 docs

  • ST MARYS CHURCH OSTERLEY ROAD, ISLEWORTH, TW7 4PW

    P/2023/0614 Submitted 24 Feb 2023 66m away

    Works to trees within conservation area. Fell Cherry (T1), Damson (T2), and Elder (T5) trees to ground level. Remove smaller stems of Ash (T3) and Plum (T4) pushing on garage.

    Granted Trees 5 docs

  • St Marys Church, Osterley Road, Isleworth, TW7 4PW

    P/2026/1805 Submitted 17 Jun 2026 66m away

    Works to tree in a Conservation Area - 1 X T1 Cherry (dead) fell to approx. 0.5m above ground level

    Withdrawn Trees 2 docs

  • ST MARYS CHURCH OSTERLEY ROAD, ISLEWORTH, TW7 4PW

    P/2023/0641 Submitted 24 Feb 2023 66m away

    Crown reduce 2 metres all around and crown lift 3 metres to Yew within TPO No. 302

    Granted Trees 5 docs

  • 36-38 Osterley Road, Isleworth, TW7 4PN

    P/2025/3624 Submitted 4 Dec 2025 66m away

    Variation of Condition 3 (External Materials) to allow alterations to the rear door, rear windows and rooflights to the single storey rear extension and the removal of side window to the extension at 38 Osterley Road of planning permission P/2025/1766 approved 11/08/2025 for the joint application for the erection of a single storey rear extension to both properties

    Granted Conditions Extension Loft or dormer +1 10 docs
    Small domestic

  • 6 CHURCH ROAD, ISLEWORTH, TW7 4PL

    P/2023/0451 Submitted 13 Feb 2023 68m away

    Erection of a single storey rear extension

    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