Skip to content
PlanIndex Get alerts
Menu

Planning application

187 Heath Road, Hounslow, TW3 2NU

Refused Hounslow P/2025/3301 PF-Full Applications

Works: New dwelling Extension Loft or dormer Windows or glazing

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

Proposal

Erection of a part first floor rear extension and rear roof extension with hip to gable conversion and one front roof window to allow the conversion of the existing residential house to two self contained flats with associated car parking, cycle and refuse storage.

As published by the council, reference P/2025/3301

Application record

Reference
P/2025/3301
Type
PF-Full Applications
Status
Decided: REFUSED
Decision
REFUSED
Received
3 Nov 2025
Validated
3 Nov 2025
Decided
24 Dec 2025
Ward
Hounslow South
Postcode
TW3 2NU

Site history

Applications at this address on the Hounslow register

This site has had 2 applications since 2025: 1 approved, 1 refused.

  • P/2025/2598 Granted

    187 Heath Road, Hounslow, TW3 2NU

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

    Decided 21 Oct 2025 Lawful development

Timeline

Dates from the published record

  1. 3 Nov 2025

    Received by Hounslow

  2. 24 Dec 2025

    Decision issued: REFUSED

  3. 12 Aug 2026

    Added to PlanIndex

Documents

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

16 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 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 187 Heath Road, Hounslow, TW3 2NU

    P/2025/2598 Submitted 26 Aug 2025 0m away

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

    Granted Lawful development Extension Loft or dormer +1 10 docs

  • 177 HEATH ROAD, HOUNSLOW, TW3 2NR

    PA/2019/4153 Submitted 18 Nov 2019 51m away

    Ground floor rear extension 5.270 metres deep, maximum height of 3.870 metres, 2.640 metres high to the eaves

    Granted Prior approval Extension 7 docs

  • 198 HEATH ROAD, HOUNSLOW, TW3 2NS

    P/2023/0239 Submitted 25 Jan 2023 51m away

    Removal of existing canopy attached to outbuilding and retrospective permission for the erection of single storey extension to existing garage and replacing cladding with brick work

    Granted Householder Extension 12 docs
    Small domestic

  • 4 HELDMANN CLOSE, HOUNSLOW, TW3 2PA

    P/2021/2420 Submitted 15 Jun 2021 104m away

    Certificate of lawfulness for the proposed erection of a part first floor rear extension to the existing first floor rear extension to the house

    Refused Lawful development Extension 7 docs

  • 152 Heath Road,Hounslow,TW3 2NS

    P/2026/1746 Submitted 12 Jun 2026 107m away

    76% historically approved · decision due ~29 Sep

    Retrospective application for the erection of a single-storey detached outbuilding to the rear of the house.

    Awaiting decision Householder 2 docs
    Small domestic

  • 166 HEATH ROAD, HOUNSLOW, TW3 2NS

    P/2021/2213 Submitted 3 Jun 2021 107m away

    Erection of a single storey self contained unit in the rear garden of the house

    Withdrawn Householder 5 docs
    Small domestic

In Hounslow

  • P/2026/1189 Granted

    12 The Grove, Isleworth, TW7 4JZ

    Installation of one front boundary gate and new windows to allow the conversion of existing single family house to five self contained flats with associated refuse and cycle storage.

    17 Apr 2026 Full applications
  • P/2026/1937 Granted

    Flat Ground Floor, 102 New Heston Road, Hounslow, TW5 0LF

    Erection of a single storey detached outbuilding for use as a home office in the rear garden of the flat

    30 Jun 2026 Full applications
  • P/2026/1494 Granted

    2 Bath Road, Chiswick, London, W4 1LW

    Demolition of the single-storey rear extension, installation of temporary scaffolding to the façade of the building, installation of associated plant equipment, an external condenser unit and acoustic shelter. Internal layout alterations and installation of secondary glazing, external alterations including re-rendering to allow continued use under Class E (c) and (g)(i)

    6 May 2026 Full applications
  • P/2026/1936 Refused

    Flat First Floor, 102 New Heston Road, Hounslow, TW5 0LF

    Erection of a rear roof and outrigger extension with two front rooflights to the flat

    30 Jun 2026 Full applications
  • P/2026/0592 Granted

    87 Cranleigh Road, Feltham, TW13 4QA

    Erection of a two storey residential house with associated landscaping, private amenity space, cycle and refuse storage.

    19 Feb 2026 Full applications