51 Beechcroft Avenue New Malden KT3 3EG

1. 13 Oct 2025

   Received by Kingston upon Thames

2. 12 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 8 December 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Kingston upon Thames took a median of 65 days over the applications it decided in the last year.

This application is with Kingston 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.

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

• 28 Beechcroft Avenue New Malden KT3 3EG

  23/01215/HOU Submitted 8 May 2023 46m away

  Demolition of existing garage, erection of part two storey/part single storey side and rear, single storey front extension. Hip to gable roof extension with rear dormer and installation of 1no front rooflight. Internal alteration.

  Granted Householder Extension Loft or dormer +1 12 docs
  Small domestic

• 26 High Drive New Malden KT3 3UG

  25/01489/HOU Submitted 2 Jun 2025 48m away

  Erection of a single storey rear extension.

  Granted Householder Extension 7 docs
  Small domestic

• 39 Beechcroft Avenue New Malden KT3 3EG

  26/00003/HOU Submitted 5 Jan 2026 59m away

  Demolition of conservatory, erection of single storey rear extension with associated changes to fenestration. Erection of hip to gable and rear dormer roof extension with Juliet balcony and installation of 2nos. front rooflights to facilitate loft conversion. Changes to ground floor front bay roof to form porch.

  Granted Householder Extension Loft or dormer +2 12 docs
  Small domestic

• 65 Beechcroft Avenue New Malden KT3 3EE

  21/02185/CLC Submitted 6 Jul 2021 77m away

  Details required for Conditions 6 (Drainage), 7 (Sustainability), 8 (Refuse and Recycling), 9 (Cycle Parking) and 12 (Construction Management Plan) of planning permission 21/00150/ful (Demolition of detached bungalow and construction of new 2 storey dwellinghouse with associated parking and landscaping)

  Granted Conditions Demolition 3 docs
  Domestic

• 42 Beechcroft Avenue New Malden KT3 3EE

  25/02390/HOUF Submitted 11 Sep 2025 86m away

  (Retrospective) Erection of a single storey rear extension, alteration to first floor rear bay window, first floor side extension. Erection of hip to gable roof extension with rear dormer and installation of 4nos front rooflights with internal and external alteration.

  Granted Householder Extension Loft or dormer +1 22 docs
  Small domestic

• 8 Beechcroft Avenue New Malden KT3 3EG

  26/01353/FUL Submitted 23 Jun 2026 87m away

  72% historically approved · decision due ~18 Aug

  Application under Section 73 of the Town and Country Planning Act 1990 to carry out development without compliance with Condition 1 (Approved drawings) for Application Reference Number: 25/00400/HOU (Part demolition of an existing ground floor of building, erection of single storey rear and first floor side extension.) dated 30/04/2025. Variation to increase the depth of patio area from the originally consented 1.0m to 3.6m.

  Decided Full applications Extension Demolition
  Small domestic

• 26/01915/HH Awaiting decision

  32 High Drive New Malden KT3 3UG

  High Hedge

  2 Sep 2026 Householder
• 26/01839/HOU Awaiting decision

  9 Bodley Road New Malden KT3 5QD

  Demolition of conservatory and single storey rear extension. Erection of single storey rear extension with changes to side fenestration.

  24 Aug 2026 Householder
• 26/00954/HOU Granted

  5 Onslow Road New Malden KT3 4AR

  Demolition of garage and erection of single storey side extension. Roof alterations, installation of pv panels, air source heat pump and insulated render. Replacement of windows and internal alterations

  6 May 2026 Householder
• 26/01767/HOU Awaiting decision

  13 Donald Woods Gardens Tolworth KT5 9NP

  Erection of single storey rear extension and internal alterations

  12 Aug 2026 Householder
• 26/01783/HOU Awaiting decision

  33 Upper Brighton Road Surbiton KT6 6QX

  Erection of single storey garage outbuilding.

  12 Aug 2026 Householder