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Planning application

21 Twynham Road Maidenhead SL6 5AT

Granted Windsor and Maidenhead 20/00874/FULL Full

Works: Extension Loft or dormer Demolition 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

A single storey side extension, single storey rear extension, new flue, a rear dormer window, alterations to the roof including new rooflights, x1 window each to the first floor front and rear elevation and hip-to-gable alteration to the front and side roof to create first floor accommodation and alterations to fenestration, following demolition of the existing rear conservatory

As published by the council, reference 20/00874/FULL

Application record

Reference
20/00874/FULL
Type
Full
Status
Decided
Decision
Granted As published: Application Permitted
Received
7 Apr 2020
Validated
7 Apr 2020
Decided
1 Jun 2020
Ward
Pinkneys Green
Parish
Maidenhead Unparished
Postcode
SL6 5AT

Timeline

Dates from the published record

  1. 7 Apr 2020

    Received by Windsor and Maidenhead

  2. 1 Jun 2020

    Decision issued: Application Permitted

  3. 12 Oct 2026

    Added to PlanIndex

Documents

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

11 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 1 June 2020, 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 0.3 miles

  • 26 Twynham Road Maidenhead SL6 5AS

    22/00686/CPD Submitted 15 Mar 2022 50 yards away

    Certificate of lawfulness to determine whether the proposed 1no. rear dormer is lawful.

    Granted Lawful development Loft or dormer 8 docs

  • 24 Twynham Road Maidenhead SL6 5AS

    20/03387/FULL Submitted 14 Dec 2020 50 yards away

    Part two storey part first floor rear extension

    Granted Full applications Extension 9 docs

  • 20 Twynham Road Maidenhead SL6 5AS

    26/00061/FULL Submitted 12 Jan 2026 50 yards away

    Single storey side/rear extension following demolition of existing elements.

    Granted Full applications Extension Demolition 14 docs
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  • 39 Twynham Road Maidenhead SL6 5AT

    22/02156/FULL Submitted 4 Aug 2022 100 yards away

    Single storey front extension, single storey rear extension, part hip to gable loft conversion with x2 front and x2 rear dormers and front and rear gables.

    Granted Full applications Extension Loft or dormer 11 docs
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  • 22 Birdwood Road Maidenhead SL6 5AP

    21/00145/TPO Submitted 19 Jan 2021 100 yards away

    (T1) - Copper Beech - Tip reduction by up to 3m of the lateral branches on the north-eastern side of the crown and crown lift to 5m by tip reducing low hanging branches - resulting in no change in height, but a final width of 14m (from south-west to north-east) (TPO 96 of 2002).

    Granted Trees 7 docs

  • 23A Allenby Road Maidenhead SL6 5BE

    20/00017/FULL Submitted 6 Jan 2020 100 yards away

    Single storey extension to the South East elevation, single storey extension to the South West elevation and alterations to fenestration, following part demolition of the existing single storey element on the North East elevation.

    Granted Full applications Extension Demolition +1 15 docs
    Small domestic

In Windsor and Maidenhead

  • 26/02029/FULL Granted

    5 Kimber Close Windsor SL4 4BJ

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    Received 17 Aug, published by the council 27 Aug 2026 Full applications
  • 26/01955/FULL Granted

    2 Holmlea Road Datchet Slough SL3 9HQ

    Change of use from a dwellinghouse (Use Class C3) to a children's home (Use Class C2) for up to three children, together with conversion of the garage to an office with an en-suite facilities and alterations to fenestration.

    Received 7 Aug, published by the council 27 Aug 2026 Full applications
  • 26/01121/FULL Granted

    Zain House 15 Wilton Crescent Windsor SL4 4YJ

    Single storey side/front extension, first floor extension over existing side element with 1no. Juliet balcony and 1no. Juliet balcony to existing rear elevation.

    Received 6 May, published by the council 11 Aug 2026 Full applications
  • 26/01977/FULL Granted

    9 St Marks Place Windsor SL4 3BG

    Garage conversion and alterations to fenestration.

    Received 11 Aug, published by the council 24 Aug 2026 Full applications
  • 26/01804/FULL Granted

    16 Devereux Road Windsor SL4 1JJ

    Installation of air conditioning compressor unit to the first floor side elevation.

    Received 23 Jul, published by the council 24 Aug 2026 Full applications