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Planning application

42 Twynham Road Maidenhead SL6 5AS

Granted Windsor and Maidenhead 26/01507/FULL Full

Works: Extension Loft or dormer Roofing Windows or glazing 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 side/rear extension, front roof canopy, modification and raising of the existing roof to extend existing loft space, new roof lights, PV solar panels, chimney flue, thermal insulation and render to the existing external walls and alterations to fenestration, following removal of the existing structures and chimney.

As published by the council, reference 26/01507/FULL

Application record

Reference
26/01507/FULL
Type
Full
Status
Decided
Decision
Application Permitted
Received
18 Jun 2026
Validated
24 Jun 2026
Decided
18 Aug 2026
Ward
Pinkneys Green
Parish
Maidenhead Unparished
Decision by
Delegated
Postcode
SL6 5AS

Timeline

Dates from the published record

  1. 18 Jun 2026

    Received by Windsor and Maidenhead

  2. 24 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jul 2026

    Added to PlanIndex

  4. 18 Aug 2026

    Decision issued: Application Permitted

Documents

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

19 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.

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What this grant of permission means

Windsor and Maidenhead granted permission on 18 August 2026, 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

  • 46 Twynham Road Maidenhead SL6 5AS

    21/01138/NMA Submitted 12 Apr 2021 25m away

    Non material amendment to planning permission 20/01568 to reduce the footprint of the proposed dwelling.

    Refused Amendments 7 docs
    Domestic

  • 46 Twynham Road Maidenhead SL6 5AS

    21/02289/CONDIT Submitted 26 Jul 2021 25m away

    Details required by condition 3 (tree protection) of planning permission 20/01568/FULL for the construction of a four bedroom dwelling following the demolition of the existing dwelling and garage.

    Granted Conditions Demolition Trees 12 docs
    Domestic

  • 46 Twynham Road Maidenhead SL6 5AS

    21/01601/NMA Submitted 24 May 2021 25m away

    Non material amendments to planning permission 20/01568/FULL to reduce the footprint of the house.

    Granted Amendments 8 docs

  • 46 Twynham Road Maidenhead SL6 5AS

    21/02760/CONDIT Submitted 10 Sep 2021 25m away

    Details required by condition 2 (Materials) of Planning Permission 21/01527/FULL for the Replacement detached dwelling following the demolition of the existing dwelling and garage.

    Granted Conditions New dwelling Demolition 6 docs
    Domestic

  • 46 Twynham Road Maidenhead SL6 5AS

    21/01527/FULL Submitted 17 May 2021 27m away

    Replacement detached dwelling following the demolition of the existing dwelling and garage.

    Granted Full applications New dwelling Demolition 19 docs
    Domestic

  • 10 Napier Road Maidenhead SL6 5AW

    23/00629/FULL Submitted 13 Mar 2023 50m away

    New front entrance canopy, replacement garage, single storey side extension, single storey rear extension, creation of a first floor, 1no. rear Juliet balcony, raising of the ridge, new mansard roof, 2no. front dormers, 1no. rear rooflight and alterations to the external finish.

    Granted Full applications Extension Loft or dormer 12 docs
    Small domestic

In Windsor and Maidenhead

  • 26/00980/FULL Granted

    19 Linchfield Road Datchet Slough SL3 9NA

    Single storey rear extension

    21 Apr 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

    13 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.

    9 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.

    20 May 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.

    13 Jul 2026 Full applications