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Planning application

14 Grove Park Gardens, Chiswick, London, W4 3RZ

Granted Hounslow P/2025/3423 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 a part single storey side extension, new front boundary with gates and fence, and installation of air conditioning and air source heat pump units with enclosure at rear of garden

As published by the council, reference P/2025/3423

Application record

Reference
P/2025/3423
Type
Householder Applications
Status
Decided: APPROVED
Decision
APPROVED
Received
14 Nov 2025
Validated
9 Dec 2025
Decided
9 Feb 2026
Ward
Chiswick Riverside
Postcode
W4 3RZ

Timeline

Dates from the published record

  1. 14 Nov 2025

    Received by Hounslow

  2. 9 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 9 Feb 2026

    Decision issued: APPROVED

  4. 12 Aug 2026

    Added to PlanIndex

Documents

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

11 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 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 householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 14 Grove Park Gardens, Chiswick, London, W4 3RZ

    P/2026/1931 Submitted 29 Jun 2026 0m away

    Works to eight trees within a conservation area. Front Garden. T1. Lilac. Fell to ground level and remove stump. T2. Holly. Fell to ground level and remove stump. Rear Garden. T3. Apple. Crown lift to 3 metres by removing low branches. Remove basal growth. Crown reduce by up to 2.5 metres. Remove epicormic and sucker growth. T4. Laurel. Fell to ground level and remove stump. T5. Fell to ground level and remove stump. T6. Goat Willow. Fell to ground level and remove stump. T7. Goat Willow. Fell to ground level and remove stump. T8: Apple. Fell tree to ground level and remove stump.

    Granted Trees 4 docs

  • 16 Grove Park Gardens, Chiswick, London, W4 3RZ

    P/2026/1424 Submitted 11 May 2026 7m away

    Variation of condition 2 (approved plans) to allow increase the height of the rear extension of planning permission 00525/16/P1 (P/2023/3637) approved 09/02/2024 for the erection of ground floor single storey wrap around rear extension incorporating alterations including rooflights, windows replacement and relocation of side window and door.

    Granted Conditions Extension Loft or dormer +1 7 docs
    Small domestic

  • 12 Grove Park Gardens, Chiswick, London, W4 3RZ

    P/2026/1724 Submitted 10 Jun 2026 11m away

    76% historically approved · decision due ~7 Aug

    GS846070875 - Erection of two additional storeys to the bungalow, a single storey rear extension and a heat pump in the rear garden.

    Awaiting decision Householder Extension 26 docs
    Small domestic

  • 18 Grove Park Gardens, Chiswick, London W4 3RZ

    P/2026/0198 Submitted 21 Jan 2026 31m away

    Works to tree in a Conservation Area. Felling of Pear Tree in rear garden

    Granted Trees 4 docs

  • 17 Grove Park Gardens, Chiswick, London, W4 3RY

    P/2026/2478 Submitted 1 Sep 2026 45m away

    99% historically approved · decision due ~27 Oct

    Works to tree within a conservation area. T1 Prunus - Reduce Crown height 4m, width 1.5m with a crown lift 2m.

    Awaiting decision Trees 2 docs

  • 7 Grove Park Gardens, Chiswick, London, W4 3RY

    P/2026/0212 Submitted 22 Jan 2026 58m away

    Reduce height from 12 metres to approximately 9.5 metres. Remove lowest co dominant stem to suitable growth point to improve balance and reduce risk of failure. Reduce width from 7.5 metres to approximately 5 metres.

    Granted Trees 5 docs

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