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Planning application

21/01340/VAR

Kent House Hatch Lane Windsor SL4 3QT

Granted Windsor and Maidenhead Variation Under Reg 73

Proposal

Variation (under Section 73a) of Condition17 (approved plans) to substitute those plans approved under 20/03397 for the Part single/part two storey side/rear extension to include rear Juliet balcony, 1 No. first floor side window, replacement/alterations of the roof incorporating 1 No. rear dormer and rooflights, front gable extension and alterations to fenestration including a bay window, increase in height of existing chimney and new front boundary treatment to include pillars and railings. with amended plans.

As published by the council, reference 21/01340/VAR

Timeline

Dates from the published record

  1. 30 Apr 2021

    Received by Windsor and Maidenhead

  2. 16 Jul 2021

    Decision issued: Application Permitted

  3. 27 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About amendments applications

How this application type works

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

Nearby applications

Within 500 metres

  • 21/01343/CONDIT Granted

    Kent House Hatch Lane Windsor SL4 3QT

    Details required by condition 2 (external materials) 11( hard and soft landscaping) of planning permission 20/03397 for part single/part two storey side/rear extension to include rear Juliet balcony, 1 No. first floor side window, replacement/alterations of the roof incorporating 1 No. rear dormer and rooflights, front gable extension and alterations to fenestration including a bay window, increase in height of existing chimney and new front boundary treatment to include pillars and railings.

    30 Apr 2021 0m away Conditions
  • 22/03102/FULL Refused

    Hatch Cottage Hatch Lane Windsor SL4 3QT

    New front porch canopy, 1no. front bay window, part single, part two storey front/side/rear extension with Juliet balcony, flue to the side elevation and alterations to fenestration following the demolition of the existing garage.

    18 Nov 2022 48m away Full applications
  • 21/01946/NMA Refused

    19 Convent Road Windsor SL4 3RB

    Non material amendments to planning permission 21/00625/FULL for the replacement of the pitched roof with a flat roof.

    24 Jun 2021 93m away Amendments
  • 21/00820/FULL Granted

    Rowan And Land At Rowan Hatch Lane Windsor

    Construction of a detached five bedroom dwelling with new access, parking and alterations to boundary treatment.

    18 Mar 2021 97m away Full applications
  • 26/01756/FULL Awaiting decision

    3 Bailey Close Windsor SL4 3RD

    Garage conversion with mono pitched roof and 1 no. front rooflight

    17 Jul 2026 102m away Full applications
  • 22/02541/CPD Refused

    19 Longbourn Windsor SL4 3TN

    Certificate of lawfulness to determine whether the siting of a mobile home constructed and assembled to the specifications within the terms of the application, supporting statement and plans, ancillary to the main dwelling is lawful.

    16 Sep 2022 103m away Lawful development

In Windsor and Maidenhead

  • 26/01841/NMA Awaiting decision

    Orchard End Sill Bridge Lane Waltham St Lawrence Reading RG10 0NT

    Non material amendments to planning permission 25/02591/FULL as per covering letter.

    27 Jul 2026 Amendments
  • 26/01843/VAR Awaiting decision

    Orchard End Sill Bridge Lane Waltham St Lawrence Reading RG10 0NT

    Variation (under Section 73) of planning permission 25/02591/FULL to vary the wording of Condition 17 (Ground Sourced Heat Pump).

    27 Jul 2026 Amendments
  • 26/01807/NMA Awaiting decision

    57B And Keeler Ltd Clewer Hill Road Windsor

    Non material amendment to planning permission 25/02014/FULL for alterations to the wording of part D Condition 16.

    24 Jul 2026 Amendments
  • 26/01813/NMA Awaiting decision

    5 Meadow Way Fifield Maidenhead SL6 2PE

    Non material amendments to planning permission 26/00322/FULL to allow NatureSpace to add conditions.

    24 Jul 2026 Amendments
  • 26/01811/NMA Awaiting decision

    Grove Park Industrial Estate Waltham Road White Waltham Maidenhead SL6 3LW

    Non material amendments to planning permission 25/01083/VAR for changes to the proposed elevations and materials to plots 10-11, 15-16, 18-19, 24-25, 26-27, 28-29, 39-41, 42-44 and 45-47 and 48-51.

    24 Jul 2026 Amendments