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Planning application

PA25/2994

99 Conway Road Whitton Hounslow TW4 5LW

Awaiting decision Richmond upon Thames Full Application

Proposal

A single storey flat roof rear extension facilitating the conversion of the ground floor flat into 2no. self contained flats.

As published by the council, reference PA25/2994

Timeline

Dates from the published record

  1. 1 Sep 2025

    Received by Richmond upon Thames

  2. 5 Sep 2025

    Validated

    Checked as complete and ready for consideration.

  3. 26 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Richmond upon Thames for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 05/1494/FUL Granted

    2 Rodney Road Twickenham Middlesex TW2 7AW

    Proposed demolition of existing children's residential home and erection of part two, part three, part four storey block of flats and erection of part two, part three storey block of flats providing a total of 20 units (1x 3 bed flat for private sale, 10x 3 bed flats for social rent and 9 x 2 bed flats for social rent) and 19 car parking spaces.

    9 May 2005 87m away Full applications
  • PA26/1616 Granted

    534, Hanworth Road, Whitton, Hounslow, TW4 5LH

    REAR GARDEN T1 Blue Atlas Cedar (Cedrus atlantica 'glauca') 30% Crown Reduction - Reducing the height and spread of the tree by approximately 2-3m to rebalance and contain, retaining furnishing growth. Final height = 13-14m and final spread = 12m.

    11 May 2026 92m away Trees
  • 24/1865/HOT Granted

    453 Hanworth Road Whitton Hounslow TW4 5LQ

    single storey side extension

    22 Jul 2024 141m away Householder
  • 22/3668/HOT Granted

    79 Nelson Gardens Whitton Hounslow TW3 3UJ

    First floor rear and side extensions.

    12 Dec 2022 142m away Householder
  • 05/3647/HOT Granted

    465 Hanworth Road Hounslow Richmond Upon Thames TW4 5LQ

    Proposed Single Storey Side And Rear Extension.

    5 Dec 2005 149m away Householder
  • 24/2310/HOT Refused

    435 Hanworth Road Whitton Hounslow TW4 5LQ

    Proposed two storey side extension, with part two storey rear and part single storey rear extension

    13 Sep 2024 171m away Householder

In Richmond upon Thames

  • PA26/1801 Granted

    6, High Park Road, Kew

    Replacement of all existing front windows of flats 1 and 2, with new timber, slim-line double-glazed, sliding-sash windows coloured white, and replacement of all existing side and rear windows with white UPVC double glazed windows. Replacement rear doors with new white, UPVC, triple-glazed units.

    22 May 2026 Full applications
  • PA26/1140 Refused

    outside 16-18 London Road, Twickenham

    The proposed deployment of a BT Street Hub 3 unit

    30 Mar 2026 Full applications
  • PA26/2105 Granted

    Ham Gate Richmond Park Richmond

    Repair existing cast iron fence and gates on a like for like basis following impact damage.

    15 Jun 2026 Full applications
  • PA26/2594 Awaiting decision

    First And Second Floors, 206 - 208 Upper Richmond Road West, London, SW14 8AH

    Change of use of the first and second floors from office space (Class E) into HMO (Sui Generis), external alterations of rear elevation to replace existing window and extension of existing rear access stairs.

    24 Jul 2026 Full applications
  • PA26/1658 Refused

    Flat 2 and Flat 4 , 13 Marlborough Road, Richmond, TW10 6JT

    Single storey rear extension and installation of juliet balcony door at first floor level.

    12 May 2026 Full applications