26 Westbury Road New Malden KT3 5BE

1. 12 Dec 2025

   Received by Kingston upon Thames

2. 16 Jan 2026

   Validated

   Checked as complete and ready for consideration.

3. 26 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 13 March 2026, 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 64 days over the applications it decided in the last year.

This application is with Kingston upon Thames for determination, against a statutory target of eight weeks. Over the last year Kingston upon Thames decided full applications in a median of 96 days. More in our guide to how long planning decisions take.

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.

• 7 Grayham Crescent New Malden KT3 5HP

  26/02063/CPU Submitted 28 Sep 2026 50 yards away

  80% historically approved · decision due ~8 Dec

  Demolition of rear conservatory and erection of single storey rear extension

  Awaiting decision Extension Demolition
  Small domestic

• 9 Westbury Road New Malden KT3 5BE

  26/01939/HOUF Submitted 7 Sep 2026 50 yards away

  Erection of single storey rear and side extension with erection of single storey rear extension and roof alterations to existing garage

  Granted Extension Roofing
  Small domestic

• 9 Westbury Road New Malden KT3 5BE

  26/01938/PAEXTF Submitted 7 Sep 2026 50 yards away

  Erection of single storey rear extension (8m in depth, maximum height of 2.9m and eaves height of 2.9m)

  Refused Extension
  Small domestic

• 7 Grayham Crescent New Malden KT3 5HP

  26/00446/HOU Submitted 2 Mar 2026 50 yards away

  Demolition of detached garage and rear conservatory and erection of part single/part two-storey side extension, single storey rear extension and outbuilding to rear.

  Granted Householder Extension Demolition 15 docs
  Small domestic

• 1 Westbury Road New Malden KT3 5BE

  21/01593/CPU Submitted 17 May 2021 50 yards away

  Erection of front extension and conversion of existing garage to habitable space with associated changes to fenestration

  Refused Lawful development Extension Windows or glazing 7 docs

• 1 Westbury Road New Malden KT3 5BE

  22/01738/HOU Submitted 25 May 2022 50 yards away

  Erection of single-storey front extension

  Granted Householder Extension 7 docs
  Small domestic

• 26/01854/FUL Withdrawn

  316A Malden Road New Malden KT3 6AU

  Application under Section 73 of the Town and Country Planning Act 1990 to vary Condition 6 (Hours of Operation) of planning permission 26/00007/FUL (Change of use from Dental Surgery into a community facility (Use Class F1) which offers a learning and multi purpose hall.) to extend the hours of operation.

  Received 26 Aug, published by the council 23 Sep 2026 Full applications
• 26/01675/FUL Refused

  40B And 40C Clarence Street Kingston Upon Thames KT1 1NR

  Conversion of commercial floorspace (Use Class E) at first floor level and house in multiple occupation unit (Use Class C4) at second and third floor levels to 3nos. residential dwellings (Use Class C3). Erection of 3nos. front dormer roof extensions and alterations to existing rear dormers. Installation of first floor rear terrace and 2nos. second floor rear balconies. Changes to fenestrations.

  Received 30 Jul, published by the council 3 Sep 2026 Full applications
• 26/01693/FUL Granted

  63 - 69 Kingston Road New Malden KT3 3PB

  Repair and reinstatement of the external envelope including brickwork reconstruction, rendered band, parapet replacement, gas main enclosure and window alterations (Part retrospective)

  Received 31 Jul, published by the council 1 Sep 2026 Full applications
• 26/02148/FUL Awaiting decision

  County Hall Developemnt Site Penrhyn Road Kingston Upon Thames KT1 2EA

  Application under Section 19 of the Planning (Listed Buildings and Conservation Areas) Act 1990 to vary Condition 15 (Conservation Management Plan) of application reference 21/03970/LBC (Listed Building Consent for the refurbishment, restoration and extension of the County Hall (Grade II*) to provide flexible commercial use (class E) and residential use (class C3), demolition of The Canteen Building and The Computer Wing Building, erection of replacement buildings of between 2 and 6 storeys for residential use (class C3), alterations to the existing boundary including Nos. 5 & 7 Milner Road, new means of access, associated public realm and landscaping, highway works, car and cycle parking and all ancillary and associated work (Amended Description, Amended Plans and Additional Information Received)) dated 22/09/2023. Variation to amend the trigger for the submission and approval of the Conservation Management Plan.

  Received 8 Oct, published by the council 21 Oct 2026 Full applications
• 26/02145/FUL Awaiting decision

  1 Fassett Road Kingston Upon Thames KT1 2TD

  Enlargement of the existing large House in Multiple Occupation (Use Class Sui generis) through erection of part first and second floor rear extensions and upwards roof extension with dormers and rooflights to create additional floor with associated internal alterations.

  Received 7 Oct, published by the council 21 Oct 2026 Full applications