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Planning application

Hollyside Lock Lane Maidenhead SL6 3BT

Granted Windsor and Maidenhead 21/01383/FULL Full

Works: Extension Loft or dormer Demolition Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Single storey rear extension and x1 rear dormer, following demolition of the existing rear conservatory.

As published by the council, reference 21/01383/FULL

Application record

Reference
21/01383/FULL
Type
Full
Status
Decided
Decision
Application Permitted
Received
4 May 2021
Validated
5 May 2021
Decided
29 Jun 2021
Ward
Cox Green
Parish
Cox Green Parish
Decision by
Delegated
Postcode
SL6 3BT

Timeline

Dates from the published record

  1. 4 May 2021

    Received by Windsor and Maidenhead

  2. 5 May 2021

    Validated

    Checked as complete and ready for consideration.

  3. 29 Jun 2021

    Decision issued: Application Permitted

  4. 3 Sep 2026

    Added to PlanIndex

Documents

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

10 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 29 June 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

  • 21 Stratford Gardens Maidenhead SL6 3DT

    21/01395/FULL Submitted 6 May 2021 37m away

    Single storey side/rear extension, side extension to garage and garage conversion into habitable accommodation.

    Granted Full applications Extension 14 docs
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  • 17 Stratford Gardens Maidenhead SL6 3DT

    25/02779/FULL Submitted 20 Oct 2025 61m away

    Single storey rear extension

    Granted Full applications Extension 8 docs
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  • 15 Stratford Gardens Maidenhead SL6 3DT

    21/03116/FULL Submitted 19 Oct 2021 76m away

    Single storey side/rear extension, following demolition of the existing garage and conservatory.

    Granted Full applications Extension Demolition 12 docs
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  • Dera GullWala Bracken Road Maidenhead SL6 3EF

    25/02056/FULL Submitted 15 Aug 2025 92m away

    1no. rear dormer and alterations to fenestration.

    Refused Full applications Loft or dormer Windows or glazing 12 docs

  • Briarfield Bracken Road Maidenhead SL6 3EF

    22/00408/FULL Submitted 17 Feb 2022 92m away

    New front entrance canopy, single storey side extension and raising of the eaves and ridge to create a new first floor.

    Granted Full applications Extension 14 docs
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  • Dera GullWala Bracken Road Maidenhead SL6 3EF

    25/03103/FULL Submitted 25 Nov 2025 92m away

    2 no. front rooflights and 3 no. rear dormers to facilitate a loft conversion

    Granted Full applications Loft or dormer 16 docs

In Windsor and Maidenhead

  • 26/00685/FULL Granted

    Blossoms Broomfield Park Sunningdale Ascot SL5 0JT

    Relocation of front entrance door, new front canopy, single storey side infill extension, part single part two storey rear extension, first floor side extension, 1no. front dormer and alterations to fenestration and external finishes following demolition of existing elements.

    16 Mar 2026 Full applications
  • 26/01566/FULL Refused

    20 Victoria Road Eton Wick Windsor SL4 6LY

    New front boundary treatment, piers and gates (part retrospective).

    25 Jun 2026 Full applications
  • 26/01732/FULL Granted

    27 Hemsdale Maidenhead SL6 6SL

    Enlargement and conversion of the existing garage, single storey side/rear extension and alterations to fenestration.

    15 Jul 2026 Full applications
  • 26/01676/FULL Granted

    51 Upper Village Road Ascot SL5 7AJ

    Single storey side/rear extension.

    9 Jul 2026 Full applications
  • 26/01227/FULL Granted

    92 Kennel Ride Ascot SL5 7NW

    Two storey side extension with canopy, single storey rear extension alterations to fenestration and a detached outbuilding ancillary to the main dwelling.

    14 May 2026 Full applications