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Planning application

Trimstone Hermitage Lane Windsor SL4 4AZ

Granted Windsor and Maidenhead 21/03146/VAR Variation Under Reg 73

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Variation (under Section 73) of planning permission 21/00152/FULL to remove Condition 5 (Aircraft Noise).

As published by the council, reference 21/03146/VAR

Application record

Reference
21/03146/VAR
Type
Variation Under Reg 73
Status
Decided
Decision
Application Permitted
Received
22 Oct 2021
Validated
22 Oct 2021
Decided
12 Jan 2022
Ward
Clewer East
Parish
Windsor Unparished
Decision by
Delegated
Postcode
SL4 4AZ

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 2 applications since 2021: 1 approved, 1 refused.

  • 22/02223/CPD Refused

    Trimstone Hermitage Lane Windsor SL4 4AZ

    Certificate of lawfulness to determine whether the proposed 3no. rear dormers and 10no. rooflights to facilitate a loft conversion is lawful.

    Decided 20 Oct 2022 Lawful development

Timeline

Dates from the published record

  1. 22 Oct 2021

    Received by Windsor and Maidenhead

  2. 12 Jan 2022

    Decision issued: Application Permitted

  3. 16 Aug 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

9 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 12 January 2022, 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.

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

  • Trimstone Hermitage Lane Windsor SL4 4AZ

    22/02223/CPD Submitted 15 Aug 2022 2m away

    Certificate of lawfulness to determine whether the proposed 3no. rear dormers and 10no. rooflights to facilitate a loft conversion is lawful.

    Refused Lawful development Loft or dormer 5 docs

  • Hermitage Lodge 5 Winkfield Road Windsor SL4 4BA

    21/01378/FULL Submitted 4 May 2021 99m away

    Alterations to the roof to include raising of part of the eaves and ridge to create a new first floor with x3 rear dormers and new first floor windows to both side elevations.

    Refused Full applications Loft or dormer Windows or glazing 13 docs

  • Saffrons 8 Winkfield Road Windsor SL4 4BG

    26/01296/FULL Submitted 26 May 2026 160m away

    Replacement front canopy, 1no. front dormer, enlargement of the existing rear dormer, alterations to external finishes and to fenestration following demolition of existing carport.

    Withdrawn Full applications Loft or dormer Demolition +1 18 docs

  • Saffrons 8 Winkfield Road Windsor SL4 4BG

    26/02099/FULL Submitted 25 Aug 2026 160m away

    71% historically approved · decision due ~23 Oct

    Replacement front canopy, 1no. front dormer, enlargement of the existing rear dormer and alterations to the external finish and fenestration following the demolition of the existing carport.

    Awaiting decision Full applications Loft or dormer Demolition +1 18 docs

  • 1 Clewer Hill Road Windsor SL4 4BU

    21/01754/FULL Submitted 7 Jun 2021 184m away

    x1 new window to first floor front elevation, rising of existing flat roof and new canopy to rear, new patio area to rear, alteration to external materials and alteration to fenestration.

    Granted Full applications Windows or glazing 11 docs

  • Upton Lodge 12 Winkfield Road Windsor SL4 4BG

    26/01268/FULL Submitted 20 May 2026 197m away

    New front porch with relocated front door, single storey side extension, raising of the ridge and eaves to facilitate a loft conversion, new roof with 1 no. chimney, alterations to external finish and fenestration to include 6 no. rooflights, 1 no. EV point.

    Withdrawn Full applications Extension Loft or dormer +2 9 docs
    Small domestic

In Windsor and Maidenhead

  • 26/01996/NMA Granted

    Leigh Cottage Church Road Sunningdale Ascot SL5 0NJ

    Non material amendments to planning permission 25/02661/FULL for 1no. additional window to west elevation.

    12 Aug 2026 Amendments
  • 26/01388/VAR Granted

    21 Springfield Park Maidenhead SL6 2YN

    Variation (under Section 73) of Condition 3 to substitute those plans approved under 25/03049/FULL for a Garage conversion, single storey front porch, single storey rear/side extension and alterations to fenestration with amended plans.

    4 Jun 2026 Amendments
  • 26/01811/NMA Granted

    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
  • 25/00668/VAR Granted

    59 Norden Road Maidenhead SL6 4AZ

    Variation (under Section 73) of Condition 15 to substitute those plans approved under 23/00279/FULL for 4 no. flats with associated parking, cycle and refuse storage and new access following the demolition of the existing dwelling with amended plans.

    17 Mar 2025 Amendments
  • 26/01154/VAR Granted

    106 - 114 High Street Maidenhead

    Variation (under Section 73) of planning permission 20/03508/OUT as amended by 26/00842/NMA to allow for the alteration of the List of approved drawings condition (3), as well as documents associated with condition 9 (Surface water drainage scheme), 12 (Air quality report) 16 (Retail units/use class) and 19 (Acoustic measures).

    8 May 2026 Amendments