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Planning application

16 Ashley Park Maidenhead SL6 8EZ

Refused Windsor and Maidenhead 25/02943/FULL Full

Works: Extension Loft or dormer Windows or glazing Small domestic

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Garage conversion, single storey rear extension with accommodation within the roofspace and 1no. rear dormer and alterations to fenestration following the removal of the existing elements.

As published by the council, reference 25/02943/FULL

Application record

Reference
25/02943/FULL
Type
Full
Status
Decided
Decision
Refuse
Received
7 Nov 2025
Validated
17 Nov 2025
Decided
12 Jan 2026
Ward
Riverside
Parish
Maidenhead Unparished
Decision by
Delegated
Postcode
SL6 8EZ

Timeline

Dates from the published record

  1. 7 Nov 2025

    Received by Windsor and Maidenhead

  2. 17 Nov 2025

    Validated

    Checked as complete and ready for consideration.

  3. 12 Jan 2026

    Decision issued: Refuse

  4. 11 Aug 2026

    Added to PlanIndex

Documents

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

13 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 refusal means

Windsor and Maidenhead refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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

  • 18 Ashley Park Maidenhead SL6 8EZ

    26/00094/FULL Submitted 14 Jan 2026 31m away

    1no. detached outbuilding ancillary to the main dwelling.

    Withdrawn Full applications 10 docs
    Small domestic

  • 18 Ashley Park Maidenhead SL6 8EZ

    26/00096/FULL Submitted 14 Jan 2026 33m away

    Detached outbuilding to be used as an office ancillary to the main dwelling.

    Withdrawn Full applications 11 docs
    Small domestic

  • 18 Ashley Park Maidenhead SL6 8EZ

    26/01222/FULL Submitted 14 May 2026 33m away

    71% historically approved · decision due ~21 Jul

    Single storey outbuilding ancillary to the main dwelling.

    Awaiting decision Full applications 12 docs
    Small domestic

  • 12 Ashley Park Maidenhead SL6 8EZ

    21/02016/FULL Submitted 30 Jun 2021 60m away

    Part single, part two storey front extension and alterations to fenestration.

    Granted Full applications Extension Windows or glazing 15 docs

  • 46 Thames Crescent Maidenhead SL6 8EY

    26/00314/CPD Submitted 5 Feb 2026 73m away

    Certificate of lawfulness to determine whether the proposed single storey rear/side extension is lawful.

    Granted Lawful development Extension 8 docs
    Small domestic

  • 25 Thames Crescent Maidenhead SL6 8EY

    22/03220/FULL Submitted 30 Nov 2022 81m away

    Part first floor part two storey side/rear extension, alterations to fenestration and relocation of existing kerb.

    Granted Full applications Extension Windows or glazing 28 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