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Planning application

Star House 20 Grenfell Road Maidenhead SL6 1EH

Granted Windsor and Maidenhead 21/01419/FULL Full

Works: Extension

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

Proposal

Extension, alterations and refurbishment of existing building (Use Class E).

As published by the council, reference 21/01419/FULL

Application record

Reference
21/01419/FULL
Type
Full
Status
Decided
Decision
Granted As published: Application Permitted
Received
6 May 2021
Validated
10 May 2021
Decided
22 Jul 2021
Ward
St Marys
Parish
Maidenhead Unparished
Decision by
Committee
Postcode
SL6 1EH

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 9 applications since 2021: 8 approved, 1 refused.

  • 26/00642/VAR Granted

    Star House 20 Grenfell Road Maidenhead SL6 1EH

    Variation (under Section 73A) of Condition13 (Approved Plans) to substitute those plans approved under 22/02123/VAR for the Variation (under Section 73A) of conditions 5 (details of the steps and ramp), 10 (construction management plan) and 13 (approved plans) to comply with the approved construction management plan and for minor changes to the building elevations and layout and substitute those plans approved under 21/01419/FULL for extension, alterations and refurbishment of existing building (Use Class E) with amended plans.

    Decided 30 Apr 2026 Amendments
  • 26/00644/ADV Granted

    Star House 20 Grenfell Road Maidenhead SL6 1EH

    Consent to display 1no. internally illuminated hanging fascia sign.

    Decided 6 May 2026 Advertising
  • 23/01658/CONDIT Granted

    Star House 20 Grenfell Road Maidenhead SL6 1EH

    Details required by Condition 10 (Construction Management Plan) of planning permission 22/02123/VAR for a variation (under Section 73A) of conditions 5 (details of the steps and ramp), 10 (construction management plan) and 13 (approved plans) to comply with the approved construction management plan and for minor changes to the building elevations and layout and substitute those plans approved under 21/01419/FULL for extension, alterations and refurbishment of existing building (Use Class E).

    Decided 25 Jul 2024 Conditions
  • 23/00552/CONDIT Granted

    Star House 20 Grenfell Road Maidenhead SL6 1EH

    Details required by Conditions 2 (Hard landscaping), 3 (External lighting), 4 (Street lighting), 5 (External ramps and platform lift), 8 (Soft landscaping) and 9 (Cycle storage) of planning permission 22/02123/VAR for the Variation (under Section 73A) of conditions 5 (details of the steps and ramp), 10 (construction management plan) and 13 (approved plans) to comply with the approved construction management plan and for minor changes to the building elevations and layout and substitute those plans approved under 21/01419/FULL for extension, alterations and refurbishment of existing building (Use Class E).

    Decided 18 May 2023 Conditions
  • 22/02123/VAR Granted

    Star House 20 Grenfell Road Maidenhead SL6 1EH

    Variation (under Section 73A) of conditions 5 (details of the steps and ramp), 10 (construction management plan) and 13 (approved plans) to comply with the approved construction management plan and for minor changes to the building elevations and layout and substitute those plans approved under 21/01419/FULL for extension, alterations and refurbishment of existing building (Use Class E).

    Decided 14 Nov 2022 Amendments
  • 22/01664/CONDIT Granted

    Star House 20 Grenfell Road Maidenhead SL6 1EH

    Details required by conditions 6 (details of the windows) and 7 (details of roof screening) of planning permission 21/01419/FULL for extension, alterations and refurbishment of existing building (Use Class E).

    Decided 11 Aug 2022 Conditions
  • 21/03409/NMA Refused

    Star House 20 Grenfell Road Maidenhead SL6 1EH

    Non material amendments to planning permission 21/01419 to amend the landscape design, omit a pass door from the entrance lobby and adjust the cafe facade line with corresponding alterations to conditions 5 and 13.

    Decided 15 Dec 2021 Amendments
  • 21/03265/CONDIT Granted

    Star House 20 Grenfell Road Maidenhead SL6 1EH

    Details required by condition 10 (construction management plan) of planning permission 21/01419/FULL for extension, alterations and refurbishment of existing building (Use Class E).

    Decided 4 Feb 2022 Conditions

Timeline

Dates from the published record

  1. 6 May 2021

    Received by Windsor and Maidenhead

  2. 10 May 2021

    Validated

    Checked as complete and ready for consideration.

  3. 22 Jul 2021

    Decision issued: Application Permitted

  4. 27 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

6 later applications on the register refer to this one:

  • 26/00642/VAR Granted

    Star House 20 Grenfell Road Maidenhead SL6 1EH

    Variation (under Section 73A) of Condition13 (Approved Plans) to substitute those plans approved under 22/02123/VAR for the Variation (under Section 73A) of conditions 5 (details of the steps and ramp), 10 (construction management plan) and 13 (approved plans) to comply with the approved construction management plan and for minor changes to the building elevations and layout and substitute those plans approved under 21/01419/FULL for extension, alterations and refurbishment of existing building (Use Class E) with amended plans.

    Decided 30 Apr 2026 Amendments
  • 23/01658/CONDIT Granted

    Star House 20 Grenfell Road Maidenhead SL6 1EH

    Details required by Condition 10 (Construction Management Plan) of planning permission 22/02123/VAR for a variation (under Section 73A) of conditions 5 (details of the steps and ramp), 10 (construction management plan) and 13 (approved plans) to comply with the approved construction management plan and for minor changes to the building elevations and layout and substitute those plans approved under 21/01419/FULL for extension, alterations and refurbishment of existing building (Use Class E).

    Decided 25 Jul 2024 Conditions
  • 23/00552/CONDIT Granted

    Star House 20 Grenfell Road Maidenhead SL6 1EH

    Details required by Conditions 2 (Hard landscaping), 3 (External lighting), 4 (Street lighting), 5 (External ramps and platform lift), 8 (Soft landscaping) and 9 (Cycle storage) of planning permission 22/02123/VAR for the Variation (under Section 73A) of conditions 5 (details of the steps and ramp), 10 (construction management plan) and 13 (approved plans) to comply with the approved construction management plan and for minor changes to the building elevations and layout and substitute those plans approved under 21/01419/FULL for extension, alterations and refurbishment of existing building (Use Class E).

    Decided 18 May 2023 Conditions
  • 22/02123/VAR Granted

    Star House 20 Grenfell Road Maidenhead SL6 1EH

    Variation (under Section 73A) of conditions 5 (details of the steps and ramp), 10 (construction management plan) and 13 (approved plans) to comply with the approved construction management plan and for minor changes to the building elevations and layout and substitute those plans approved under 21/01419/FULL for extension, alterations and refurbishment of existing building (Use Class E).

    Decided 14 Nov 2022 Amendments
  • 22/01664/CONDIT Granted

    Star House 20 Grenfell Road Maidenhead SL6 1EH

    Details required by conditions 6 (details of the windows) and 7 (details of roof screening) of planning permission 21/01419/FULL for extension, alterations and refurbishment of existing building (Use Class E).

    Decided 11 Aug 2022 Conditions
  • 21/03265/CONDIT Granted

    Star House 20 Grenfell Road Maidenhead SL6 1EH

    Details required by condition 10 (construction management plan) of planning permission 21/01419/FULL for extension, alterations and refurbishment of existing building (Use Class E).

    Decided 4 Feb 2022 Conditions

Documents

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

70 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 22 July 2021, 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 full applications

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.

Nearby applications

Within 500 metres

  • Star House 20 Grenfell Road Maidenhead SL6 1EH

    21/03409/NMA Submitted 17 Nov 2021 0m away

    Non material amendments to planning permission 21/01419 to amend the landscape design, omit a pass door from the entrance lobby and adjust the cafe facade line with corresponding alterations to conditions 5 and 13.

    Refused Amendments 13 docs

  • Star House 20 Grenfell Road Maidenhead SL6 1EH

    22/01664/CONDIT Submitted 20 Jun 2022 0m away

    Details required by conditions 6 (details of the windows) and 7 (details of roof screening) of planning permission 21/01419/FULL for extension, alterations and refurbishment of existing building (Use Class E).

    Granted Conditions Extension Windows or glazing 10 docs

  • Star House 20 Grenfell Road Maidenhead SL6 1EH

    26/00642/VAR Submitted 11 Mar 2026 0m away

    Variation (under Section 73A) of Condition13 (Approved Plans) to substitute those plans approved under 22/02123/VAR for the Variation (under Section 73A) of conditions 5 (details of the steps and ramp), 10 (construction management plan) and 13 (approved plans) to comply with the approved construction management plan and for minor changes to the building elevations and layout and substitute those plans approved under 21/01419/FULL for extension, alterations and refurbishment of existing building (Use Class E) with amended plans.

    Granted Amendments Extension 18 docs

  • Star House 20 Grenfell Road Maidenhead SL6 1EH

    21/03265/CONDIT Submitted 3 Nov 2021 0m away

    Details required by condition 10 (construction management plan) of planning permission 21/01419/FULL for extension, alterations and refurbishment of existing building (Use Class E).

    Granted Conditions Extension 9 docs

  • Star House 20 Grenfell Road Maidenhead SL6 1EH

    22/02123/VAR Submitted 2 Aug 2022 0m away

    Variation (under Section 73A) of conditions 5 (details of the steps and ramp), 10 (construction management plan) and 13 (approved plans) to comply with the approved construction management plan and for minor changes to the building elevations and layout and substitute those plans approved under 21/01419/FULL for extension, alterations and refurbishment of existing building (Use Class E).

    Granted Amendments Extension 38 docs

  • Star House 20 Grenfell Road Maidenhead SL6 1EH

    23/00552/CONDIT Submitted 3 Mar 2023 0m away

    Details required by Conditions 2 (Hard landscaping), 3 (External lighting), 4 (Street lighting), 5 (External ramps and platform lift), 8 (Soft landscaping) and 9 (Cycle storage) of planning permission 22/02123/VAR for the Variation (under Section 73A) of conditions 5 (details of the steps and ramp), 10 (construction management plan) and 13 (approved plans) to comply with the approved construction management plan and for minor changes to the building elevations and layout and substitute those plans approved under 21/01419/FULL for extension, alterations and refurbishment of existing building (Use Class E).

    Granted Conditions Extension 26 docs

In Windsor and Maidenhead

  • 26/00980/FULL Granted

    19 Linchfield Road Datchet Slough SL3 9NA

    Single storey rear extension

    Received 21 Apr, published by the council 25 Jul 2026 Full applications
  • 26/01706/FULL Granted

    Loraine 36 Forlease Road Maidenhead SL6 1RU

    Single storey rear extension to the main dwelling, partial demolition to existing garage with a relocated door, alterations to the patio and new steps

    Received 13 Jul, published by the council 31 Jul 2026 Full applications
  • 26/01675/FULL Granted

    59 Grove Road Windsor SL4 1HT

    Increase in height of the existing side boundary brick wall following the removal of the existing timber fencing and a reduction in height and new railings to the existing front/side boundary wall.

    Received 9 Jul, published by the council 25 Jul 2026 Full applications
  • 26/01265/FULL Granted

    107 Slough Road Datchet Slough SL3 9AQ

    Single storey rear extension and alterations to fenestration following the demolition of the existing rear element.

    Received 20 May, published by the council 25 Jul 2026 Full applications
  • 26/01700/FULL Granted

    4 Dhoon Rise Maidenhead SL6 1BS

    Garage conversion, front bay window and a single storey front/side extension.

    Received 13 Jul, published by the council 27 Jul 2026 Full applications