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Planning application

River House 53 - 57 High Street Kingston Upon Thames KT1 1LQ

Awaiting decision Kingston upon Thames 26/01603/NMA Amendments

Relates to 21/02920/FUL

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Application for a Non-Material Amendment to Planning Permission ref: 21/02920/FUL (Temporary Change of Use (5 years) from Office - Class E(g)(i) to Provision of Education facility -Class F1(a) (commencing on 1st September 2022) - Flood Risk Assessment Addendum Received). Amendment to change the proposal description temporary time period to 8 years.

As published by the council, reference 26/01603/NMA

Application record

Reference
26/01603/NMA
Category
Amendments
Status
Pending Consideration
Received
21 Jul 2026
Validated
21 Jul 2026
Postcode
KT1 1LQ

Site history

Applications at this address on the Kingston upon Thames register

This site has had 3 applications since 2021: 1 approved, 0 refused.

  • 26/01602/FUL Awaiting decision

    River House 53 - 57 High Street Kingston Upon Thames KT1 1LQ

    Application under Section 73 of the Town and Country Planning Act 1990 to vary Conditions 2 (Temporary Use Period) and 4 (Access Hours) for Application Reference Number: 21/02920/FUL (Temporary Change of Use (5 years) from Office - Class E(g)(i) to Provision of Education facility -Class F1(a) (commencing on 1st September 2022) - Flood Risk Assessment Addendum Received) dated 26/08/2022. Variation of wording of Condition 2 to extend the permitted period for the educational use and Condition 4 to allow weekend site access.

    Submitted 21 Jul 2026 Full applications
  • 21/02920/FUL Granted

    River House 53 - 57 High Street Kingston Upon Thames KT1 1LQ

    Temporary Change of Use (5 years) from Office - Class E(g)(i) to Provision of Education facility -Class F1(a) (commencing on 1st September 2022) - Flood Risk Assessment Addendum Received

    Decided 26 Aug 2022 Full applications

Timeline

Dates from the published record

  1. 21 Jul 2026

    Received by Kingston upon Thames

  2. 26 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 15 September 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 63 days over the applications it decided in the last year.

Cases linked to this one on the register

  • 21/02920/FUL Granted

    River House 53 - 57 High Street Kingston Upon Thames KT1 1LQ

    Temporary Change of Use (5 years) from Office - Class E(g)(i) to Provision of Education facility -Class F1(a) (commencing on 1st September 2022) - Flood Risk Assessment Addendum Received

    Decided 26 Aug 2022 Full applications

What happens while it is decided

This application is with Kingston upon Thames for determination, against a statutory target of eight weeks. Over the last year Kingston upon Thames decided amendment applications in a median of 33 days. More in our guide to how long planning decisions take.

About amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 30 South Lane And 45-51 High Street Kingston Upon Thames KT1 1LQ

    26/01428/DOV Submitted 29 Jun 2026 0m away

    81% historically approved · decision due ~24 Aug

    Deed of Variation to S106 relating to dated 24th Jan 2025 of planning permission 23/01865/FUL schedule 2 (Affordable Housing and Viability Review) to replace the 2 shared ownership units with 2 discounted market sale units in perpetuity.

    Awaiting decision
  • Swan House 51 High Street Kingston Upon Thames KT1 1LQ

    26/01835/CLC Submitted 24 Aug 2026 0m away

    81% historically approved · decision due ~19 Oct

    Details required for Condition 23 (Landscaping Scheme), Condition 24 a (Biodiverse Living Roofs), Condition 24 b (Use of Living Roof) and Condition 25 (Hard Landscaping) of planning permission 23/01865/FUL (Demolition of existing buildings and redevelopment to erect a part three, part four, part five storey building with a lower ground level to provide 758sqm of commercial floor space (Use Class E), 34 residential units (Class C3) and associated and associated communal and open space in addition to associated highways works and landscaping.)

    Awaiting decision Demolition
  • Swan House 51 High Street Kingston Upon Thames KT1 1LQ

    26/01940/NMA Submitted 7 Sep 2026 0m away

    79% historically approved · decision due ~2 Nov

    Application for a Non-Material Amendment to Planning Permission 23/01865/FUL (Demolition of existing buildings and redevelopment to erect a part three, part four, part five storey building with a lower ground level to provide 758sqm of commercial floor space (Use Class E), 34 residential units (Class C3) and associated and associated communal and open space in addition to associated highways works and landscaping.) to amend the drawings approved under Condition 1 (Approved Plans) to reflect a revised entrance arrangement to Unit 1 and the consequential amendments required to maintain the approved design.

    Awaiting decision Amendments Demolition
  • 30 South Lane And 45-51 High Street Kingston Upon Thames KT1 1LQ

    26/01554/LEG Submitted 13 Jul 2026 0m away

    81% historically approved · decision due ~7 Sep

    Discharge of Obligation of S106 Agreement dated 24th Jan 2025, Schedule 7, Clause 1 Energy Strategy of planning permission 23/01865/FUL (Demolition of existing buildings and redevelopment to erect a part three, part four, part five storey building with a lower ground level to provide 758sqm of commercial floor space (Use Class E), 34 residential units (Class C3) and associated and associated communal and open space in addition to associated highways works and landscaping.)

    Awaiting decision Demolition
  • River House 53 - 57 High Street Kingston Upon Thames KT1 1LQ

    26/01602/FUL Submitted 21 Jul 2026 0m away

    73% historically approved · decision due ~15 Sep

    Application under Section 73 of the Town and Country Planning Act 1990 to vary Conditions 2 (Temporary Use Period) and 4 (Access Hours) for Application Reference Number: 21/02920/FUL (Temporary Change of Use (5 years) from Office - Class E(g)(i) to Provision of Education facility -Class F1(a) (commencing on 1st September 2022) - Flood Risk Assessment Addendum Received) dated 26/08/2022. Variation of wording of Condition 2 to extend the permitted period for the educational use and Condition 4 to allow weekend site access.

    Awaiting decision Full applications
  • Swan House 51 High Street Kingston Upon Thames KT1 1LQ

    25/02468/CLC Submitted 22 Sep 2025 13m away

    Details required for Condition 27 (Written Scheme of Investigation) of planning permission 23/01865/FUL (Demolition of existing buildings and redevelopment to erect a part three, part four, part five storey building with a lower ground level to provide 758sqm of commercial floor space (Use Class E), 34 residential units (Class C3) and associated and associated communal and open space in addition to associated highways works and landscaping. )

    Granted Conditions Demolition 2 docs

In Kingston upon Thames

  • 26/01832/NMA Granted

    93A Mount Road Chessington KT9 1JH

    Application for a Non-Material Amendment to Planning Permission 23/03450/FUL (Erection of two storey side extension to create a new dwelling, erection of a single storey rear extension to the existing dwelling.) to allow relocation of the main entrance door together with minor associated alterations to the ground-floor entrance layout.

    24 Aug 2026 Amendments
  • 26/01957/NMA Awaiting decision

    7 Moorfield Road Chessington KT9 1AU

    Application for a Non Material Amendment to planning permission 26/01125/HOUF (Erection of a single storey rear extension, hip to gable roof extension with 2 no. rear dormers, installation of 5 no. front rooflights. Addition of open front entrance porch.) to merge two rear dormers.

    9 Sep 2026 Amendments
  • 26/01755/NMA Granted

    203 Tudor Drive Kingston Upon Thames KT2 5NU

    Application for a Non-Material Amendment to Planning Permission ref: 26/00582/HOU (Erection of single storey rear extension). Amendment to change the approved roof lantern to 2nos. rooflights.

    10 Aug 2026 Amendments
  • 26/01940/NMA Awaiting decision

    Swan House 51 High Street Kingston Upon Thames KT1 1LQ

    Application for a Non-Material Amendment to Planning Permission 23/01865/FUL (Demolition of existing buildings and redevelopment to erect a part three, part four, part five storey building with a lower ground level to provide 758sqm of commercial floor space (Use Class E), 34 residential units (Class C3) and associated and associated communal and open space in addition to associated highways works and landscaping.) to amend the drawings approved under Condition 1 (Approved Plans) to reflect a revised entrance arrangement to Unit 1 and the consequential amendments required to maintain the approved design.

    7 Sep 2026 Amendments
  • 26/01651/NMA Granted

    13 Pine Walk Surbiton KT5 8NJ

    Application for a Non-Material Amendment to Planning Permission ref: 25/00694/HOU (Conversion of an existing garage into habitable space, erection of two storey side, single storey rear and first floor rear extension. Alteration to the roof, enlargement of existing rear dormer to accommodate a habitable room in the loft with installation of 1no front and 1no side rooflight.). Amendment to: 1. Not implement the approved two-storey side extension; 2. Allow minor amendments to the position, size and arrangement of windows and doors; 3. Change the approved external wall finish to a fully rendered finish; and 4. Allow minor refurbishment of the existing front porch.

    28 Jul 2026 Amendments