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Planning application

PA26/1637

169 Powder Mill Lane Twickenham TW2 6EQ

Awaiting decision Richmond upon Thames Householder Application

Proposal

First floor side extension with gable roof.

As published by the council, reference PA26/1637

Timeline

Dates from the published record

  1. 12 May 2026

    Received by Richmond upon Thames

  2. 19 May 2026

    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 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

  • PA26/1378 Granted

    132, WAVERLEY AVENUE, TWICKENHAM, RICHMOND UPON THAMES, TW2 6DL

    Construction of Single storey rear extension and Part first floor rear extension

    20 Apr 2026 44m away Householder
  • PA25/3213 Granted

    132, Waverley Avenue, Twickenham, TW2 6DL

    Construction of Side and rear dormer along with installation of 2 Skylights on front roof slope

    16 Sep 2025 44m away Prior approval
  • 05/3717/HOT Refused

    153 Powder Mill Lane Twickenham Richmond Upon Thames TW2 6EG

    Proposed Two Storey Side Extension And Rear Extension; Pitched Roof To Existing Side Extension; Demolition Of Existing Garage And Rebuild With Pitched Roof And Provision Of Driveway To Front.

    12 Dec 2005 45m away Householder
  • 06/1066/HOT Refused

    149 Powder Mill Lane Twickenham Richmond Upon Thames TW2 6EG

    Proposed single storey rear extension.

    5 Apr 2006 65m away Householder
  • 06/0042/HOT Refused

    133 Waverley Avenue Twickenham Richmond Upon Thames TW2 6DJ

    Proposed First Floor Side And Rear Extension.

    10 Jan 2006 84m away Householder
  • 06/0261/HOT Refused

    98 Waverley Avenue Twickenham Richmond Upon Thames TW2 6DN

    Proposed Single Storey Side And Rear Extension.

    31 Jan 2006 168m away Householder

In Richmond upon Thames

  • PA26/2232 Withdrawn

    9, Maze Road, Kew, Richmond, TW9 3DA

    Re-position air source heat pump to the front of the property and installation of PV panels on the roof.

    25 Jun 2026 Householder
  • PA26/2136 Granted

    21 Lower Mortlake Road Richmond TW9 2LR

    Rear single-storey extension.

    16 Jun 2026 Householder
  • PA26/2644 Awaiting decision

    41 Glebe Road Barnes London SW13 0EB

    The replacement of existing poor repair windows with high quality double-glazed units. The proposed replacement windows will replicate the original design, preserving the historic character of the property while addressing modern requirements for energy efficiency and noise reduction.

    29 Jul 2026 Householder
  • PA26/2642 Awaiting decision

    32 Kings Road East Sheen London SW14 8PF

    Demolition of the existing rear extension and erection of a single-storey rear extension.

    29 Jul 2026 Householder
  • PA26/1339 Granted

    22, Michelham Gardens, Twickenham, TW1 4SB

    Rear dormer roof extension. Rooflights to front elevation

    16 Apr 2026 Householder