11 Lady Hay Worcester Park KT4 7LT

This site has had 2 applications since 2026: 2 approved, 0 refused.

• 26/01562/FUL Granted

  11 Lady Hay Worcester Park KT4 7LT

  Application under Section 73 of the Town and Country Planning Act 1990 to carry out development without compliance with Condition 1 (Approved drawings/details) for Application Reference Number: 26/00306/HOU (Conversion of garage to habitable room and erection of part single storey front extension. Demolition of single storey rear extensions and erection of single storey rear extension.) dated 23/04/2026. Variation to consist of change to extension roof profile from a pitched roof to a flat roof with roof lanterns, reduction in width of the proposed front porch, fenestration alterations to the rear and amendment to the rear patio.

  Decided 8 Sep 2026 Full applications

1. 10 Feb 2026

   Received by Kingston upon Thames

2. 3 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 23 Apr 2026

   Decision issued: Application Granted

4. 12 Aug 2026

   Added to PlanIndex

1 later application on the register refers to this one:

• 26/01562/FUL Granted

  11 Lady Hay Worcester Park KT4 7LT

  Application under Section 73 of the Town and Country Planning Act 1990 to carry out development without compliance with Condition 1 (Approved drawings/details) for Application Reference Number: 26/00306/HOU (Conversion of garage to habitable room and erection of part single storey front extension. Demolition of single storey rear extensions and erection of single storey rear extension.) dated 23/04/2026. Variation to consist of change to extension roof profile from a pitched roof to a flat roof with roof lanterns, reduction in width of the proposed front porch, fenestration alterations to the rear and amendment to the rear patio.

  Decided 8 Sep 2026 Full applications

Kingston upon Thames granted permission on 23 April 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 40 Leyfield Worcester Park KT4 7LR

  20/01244/HOU Submitted 3 Jun 2020 50 yards away

  Erection of two storey side and single storey rear extension

  Granted Householder Extension 11 docs
  Small domestic

• 43 Leyfield Worcester Park KT4 7LP

  21/00771/CPU Submitted 15 Mar 2021 50 yards away

  Erection of hip to gable and rear dormer roof extensions with installation of 2no front rooflights to facilitate loft conversion

  Granted Lawful development Extension Loft or dormer 7 docs

• 11 Lady Hay Worcester Park KT4 7LT

  26/01562/FUL Submitted 15 Jul 2026 50 yards away

  Application under Section 73 of the Town and Country Planning Act 1990 to carry out development without compliance with Condition 1 (Approved drawings/details) for Application Reference Number: 26/00306/HOU (Conversion of garage to habitable room and erection of part single storey front extension. Demolition of single storey rear extensions and erection of single storey rear extension.) dated 23/04/2026. Variation to consist of change to extension roof profile from a pitched roof to a flat roof with roof lanterns, reduction in width of the proposed front porch, fenestration alterations to the rear and amendment to the rear patio.

  Granted Full applications Extension Demolition +1
  Small domestic

• 3 Lady Hay Worcester Park KT4 7LT

  25/01987/HOU Submitted 28 Jul 2025 50 yards away

  Conversion of garage to habitable room, erection of single storey front and front porch extensions and single storey rear extension with internal alterations, new patio and associated works.

  Granted Householder Extension 7 docs
  Small domestic

• 46 Leyfield Worcester Park KT4 7LR

  20/03038/HOU Submitted 30 Nov 2020 50 yards away

  Demolition of the existing rear conservatory, terrace, side and front extension. Erection of a single storey front, side and rear extensions and terrace/decking area.

  Refused Householder Extension Demolition 6 docs
  Small domestic

• 46 Leyfield Worcester Park KT4 7LR

  21/00563/HOU Submitted 19 Feb 2021 50 yards away

  Demolition of the existing rear conservatory, terrace, side and front extension. Erection of a single storey front, side and rear extensions and terrace/decking area

  Granted Householder Extension Demolition 6 docs
  Small domestic

• 26/02160/HOU Awaiting decision

  33 Cardinal Crescent New Malden KT3 3EF

  Removal of shed and erection of single storey outbuilding to rear

  Received 9 Oct, published by the council 22 Oct 2026 Householder
• 26/01662/HOU Granted

  30 The Ridings Surbiton KT5 8HQ

  Demolition of front porch and erection of single storey front porch extension. Changes to ground floor front and first floor rear fenestrations.

  Received 29 Jul, published by the council 1 Sep 2026 Householder
• 26/01696/HOU Granted

  1 Wolsey Drive Kingston Upon Thames KT2 5DP

  Erection of single storey side and rear extension.

  Received 31 Jul, published by the council 3 Sep 2026 Householder
• 26/01711/HOU Granted

  230 Canbury Park Road Kingston Upon Thames KT2 6LF

  Demolition of an existing rear extension and erection of a single storey rear extension.

  Received 4 Aug, published by the council 1 Sep 2026 Householder
• 26/02154/HOU Awaiting decision

  36 Norbiton Avenue Kingston Upon Thames KT1 3QR

  Erection of single storey rear/side extension

  Received 8 Oct, published by the council 21 Oct 2026 Householder