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Planning application

47 DEVONSHIRE ROAD, CHISWICK, LONDON, W4 2HU

Refused Hounslow P/2023/0770 Householder Applications

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Erection of a single storey rear infill extension and a second floor outrigger extension to the house

As published by the council, reference P/2023/0770

Application record

Reference
P/2023/0770
Type
Householder Applications
Status
Refused As published: Decided: REFUSED PLANNING PERMISSION
Decision
Refused As published: REFUSED PLANNING PERMISSION
Received
9 Mar 2023
Validated
16 Mar 2023
Decided
4 May 2023
Ward
Chiswick Gunnersbury
Decision by
Delegated
Postcode
W4 2HU

Site history

Applications at this address on the Hounslow register

This site has had 2 applications since 2023: 1 approved, 1 refused.

  • P/2025/3532 Granted

    47 Devonshire Road, Chiswick, London, W4 2HU

    Works to trees in a Conservation Area. T1 Greengage (Prunus domestica). Reduce crown by up to 1.5 metres to suitable growth points and thin crown by removing epicormic growth. T2 Olive (Oleo europaea). Reduce crown height by 1.2 metres to suitable growth points. Prune back side growth to match and by up to 0.6 metres.

    Decided 24 Dec 2025 Trees

Timeline

Dates from the published record

  1. 9 Mar 2023

    Received by Hounslow

  2. 16 Mar 2023

    Validated

    Checked as complete and ready for consideration.

  3. 4 May 2023

    Decision issued: REFUSED PLANNING PERMISSION

  4. 10 Sep 2026

    Added to PlanIndex

Documents

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

12 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.

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Open the documents

What this refusal means

Hounslow refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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 0.3 miles

  • 47 Devonshire Road, Chiswick, London, W4 2HU

    P/2025/3532 Submitted 25 Nov 2025 50 yards away

    Works to trees in a Conservation Area. T1 Greengage (Prunus domestica). Reduce crown by up to 1.5 metres to suitable growth points and thin crown by removing epicormic growth. T2 Olive (Oleo europaea). Reduce crown height by 1.2 metres to suitable growth points. Prune back side growth to match and by up to 0.6 metres.

    Granted Trees 3 docs

  • 33 Devonshire Road, Chiswick, London, W4 2EX

    P/2025/2697 Submitted 5 Sep 2025 50 yards away

    Works to tree within a conservation area - (T1) - Variegated Boxwood Tree (Buxus sempevirens) - reduce crown by up to one metre and to suitable growth points

    Granted Trees 5 docs

  • 33 DEVONSHIRE ROAD, CHISWICK, LONDON, W4 2EX

    P/2021/3410 Submitted 20 Aug 2021 50 yards away

    Works to a tree within a conservation area - Silver Birch (Betula pendulum) (T1) to reduce crown by 25% to suitable growth points, reduce lateral branch length to match, shape, balance and tidy - Box Tree (Buxus) (T2) to reduce crown by 25% to suitable growth points

    Decided Trees 2 docs

  • 64 Flat Ground Floor,Devonshire Road,Chiswick,London,W4 2HT

    P/2024/3357 Submitted 7 Oct 2024 50 yards away

    Erection of a single storey side and rear extension to the flat

    Granted Full applications Extension 9 docs
    Small domestic

  • 31 Devonshire Road, Chiswick, London, W4 2EX

    P/2025/2696 Submitted 5 Sep 2025 50 yards away

    Works to two trees within a conservation area - Cherry (Prunus) T1 - Front garden - Reduce both stem crowns by 1.2m to previous reduction points. Corkscrew Willow (Salix babylonica 'Tortuosa') T2 - Rear Garden - Reduce crown by 1.3m to hard pollard to most recent reduction points, remove all deadwood.

    Granted Trees 4 docs

  • 66 Devonshire Road, Chiswick, W4 2HT

    P/2026/0886 Submitted 17 Mar 2026 50 yards away

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

    Granted Lawful development Extension Windows or glazing 5 docs

In Hounslow

  • P/2026/2623 Awaiting decision

    8 Lonsdale Road,Chiswick,W4 1ND

    Installation of external condenser at first floor level.

    Received 15 Sep, published by the council 17 Sep 2026 Householder
  • P/2026/2125 Granted

    36 Midsummer Avenue, Hounslow, TW4 5BB

    Erection of a single storey rear extension and a single storey side extension following the demolition of the existing side garage.

    Received 21 Jul, published by the council 30 Jul 2026 Householder
  • P/2026/2615 Awaiting decision

    48 Meadow Waye, Hounslow, TW5 9EZ

    Erection of a part first floor rear extension.

    Received 14 Sep, published by the council 17 Sep 2026 Householder
  • P/2026/2619 Awaiting decision

    12 Letchworth Avenue, Feltham, TW14 9RY

    Erection of a single storey rear extension.

    Received 14 Sep, published by the council 17 Sep 2026 Householder
  • P/2026/2600 Awaiting decision

    310 Lionel Road North, Brentford, TW8 9QX

    Erection of a rear roof extension.

    Received 14 Sep, published by the council 17 Sep 2026 Householder