Skip to content
PlanIndex Get alerts
Menu

Planning application

23 ARNOLD CRESCENT, ISLEWORTH, TW7 7NS

Granted Hounslow P/2023/0066 Lawful Use Certificate

Works: Extension Loft or dormer Windows or glazing

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

Proposal

Certificate of Lawfulness for erection of a rear roof extension with hip to gable conversion and front roof windows to the house

As published by the council, reference P/2023/0066

Application record

Reference
P/2023/0066
Type
Lawful Use Certificate
Status
Granted As published: Decided: GRANTED (FULL PLANNING PERMISSION NOT REQUIRED)
Decision
Granted As published: GRANTED (FULL PLANNING PERMISSION NOT REQUIRED)
Received
3 Jan 2023
Validated
19 Jan 2023
Decided
24 Feb 2023
Ward
Hounslow South
Decision by
Delegated
Postcode
TW7 7NS

Site history

Applications at this address on the Hounslow register

This site has had 2 applications since 2023: 2 approved, 0 refused.

  • P/2023/0064 Granted

    23 ARNOLD CRESCENT, ISLEWORTH, TW7 7NS

    Erection of a part single, part two storey rear extension and two storey side extension following the demolition of the existing garage

    Decided 26 Apr 2023 Householder

Timeline

Dates from the published record

  1. 3 Jan 2023

    Received by Hounslow

  2. 19 Jan 2023

    Validated

    Checked as complete and ready for consideration.

  3. 24 Feb 2023

    Decision issued: GRANTED (FULL PLANNING PERMISSION NOT REQUIRED)

  4. 23 Sep 2026

    Added to PlanIndex

Documents

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

10 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Hounslow granted permission on 24 February 2023, 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 lawful development applications

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.

Nearby applications

Within 0.3 miles

  • 23 ARNOLD CRESCENT, ISLEWORTH, TW7 7NS

    P/2023/0064 Submitted 3 Jan 2023 50 yards away

    Erection of a part single, part two storey rear extension and two storey side extension following the demolition of the existing garage

    Granted Householder Extension Demolition 16 docs
    Domestic

  • 25 Arnold Crescent, Isleworth, TW7 7NS

    P/2026/2503 Submitted 3 Sep 2026 50 yards away

    76% historically approved · decision due ~29 Oct

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

    Awaiting decision Householder Extension Windows or glazing 11 docs
    Small domestic

  • 27 Arnold Crescent, Isleworth, TW7 7NS

    P/2024/3295 Submitted 2 Oct 2024 50 yards away

    Proposal for the erection of a hip to gable conversion, rear dormer and three roof windows

    Refused Householder Loft or dormer Windows or glazing 9 docs
    Domestic

  • 36 Arnold Crescent, Isleworth, TW7 7NT

    P/2025/2813 Submitted 18 Sep 2025 50 yards away

    Retrospective application for a single storey rear extension to the house

    Granted Householder Extension 9 docs
    Small domestic

  • 210 Whitton Dene, Isleworth, TW7 7LU

    P/2026/2150 Submitted 22 Jul 2026 50 yards away

    76% historically approved · decision due ~29 Oct

    Erection of a single storey detached outbuilding.

    Awaiting decision Householder 6 docs
    Small domestic

  • 13 Arnold Crescent, Isleworth, TW7 7NS

    P/2025/3523 Submitted 24 Nov 2025 50 yards away

    Certificate of lawfulness proposed for a hip to gable conversion and erection of rear roof extension with a Juliet balcony and three front roof windows and a front porch extension to the house.

    Granted Lawful development Extension Loft or dormer +1 6 docs
    Small domestic

In Hounslow

  • 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