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Planning application

The Ridings St Leonards Hill Windsor SL4 4AT

Refused Windsor and Maidenhead 20/02129/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 front and rear extensions, x1 front dormer, x1 side dormer, x3 side dormers and new rear gable with x1 first floor window to the existing garage and new front boundary treatment with x2 automatic vehicular entrance and exit gates.

As published by the council, reference 20/02129/FULL

Application record

Reference
20/02129/FULL
Type
Full
Status
Decided
Decision
Refused As published: Refuse
Received
19 Aug 2020
Validated
8 Sep 2020
Decided
13 Nov 2020
Ward
Clewer And Dedworth East
Parish
Windsor Unparished
Decision by
Delegated
Postcode
SL4 4AT

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 7 applications since 2019: 4 approved, 2 refused.

  • 25/02545/CPD Granted

    The Ridings St Leonards Hill Windsor SL4 4AT

    Certificate of lawfulness to determine whether the proposed swimming pool with glazed enclosure is lawful.

    Decided 24 Nov 2025 Lawful development
  • 23/01426/FULL Granted

    The Ridings St Leonards Hill Windsor SL4 4AT

    First floor link extension between existing house and garage, 1no. front dormer, 2no side dormers and up and over glazing.

    Decided 11 Oct 2023 Full applications
  • 22/00633/FULL Granted

    The Ridings St Leonards Hill Windsor SL4 4AT

    Two storey front and rear extensions, first floor side extension, loft conversion with x1 front dormer, x2 rear dormers, x5 rooflights to side elevations, garage conversion into habitable accommodation to include hip to gable with loft space, single storey link extension between existing house and garage, alterations to fenestration and relocation of existing door to side elevation following demolition of existing elements and chimney.

    Decided 16 May 2022 Full applications
  • 21/02226/FULL Granted

    The Ridings St Leonards Hill Windsor SL4 4AT

    New front boundary treatment with electronic vehicular entrance gates.

    Decided 8 Feb 2022 Full applications
  • 20/03310/FULL Refused

    The Ridings St Leonards Hill Windsor SL4 4AT

    Part single, part two storey, part first floor side extension with mono pitched roof to the existing ground floor front element, two storey rear extension, new front porch with balcony above loft conversion, alterations to fenestration and new front boundary treatment with automatic vehicular entrance and exit gates

    Decided 27 Apr 2021 Full applications
  • 19/03532/TPO Split decision

    The Ridings St Leonards Hill Windsor SL4 4AT

    (T1) - Yew - Minor crown lift to 2m. (T2) - Yew - Minor crown lift to 2m. (T3) - Monterey Cypress - Crown lift to 5m and remove deadwood. (T4) - Oak - Crown lift to 5m and remove deadwood. (T5) - Monterey Cypress - Fell. (T6) - Monterey Cypress - Fell. (T7) - Oak - Crown lift to 5m. (TPO 4 of 1962).

    Decided 19 Feb 2020 Trees

Timeline

Dates from the published record

  1. 19 Aug 2020

    Received by Windsor and Maidenhead

  2. 8 Sep 2020

    Validated

    Checked as complete and ready for consideration.

  3. 13 Nov 2020

    Decision issued: Refuse

  4. 27 Sep 2026

    Added to PlanIndex

Documents

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

15 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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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 0.3 miles

  • The Ridings St Leonards Hill Windsor SL4 4AT

    23/01426/FULL Submitted 12 Jun 2023 50 yards away

    First floor link extension between existing house and garage, 1no. front dormer, 2no side dormers and up and over glazing.

    Granted Full applications Extension Loft or dormer +1 16 docs

  • The Ridings St Leonards Hill Windsor SL4 4AT

    21/02226/FULL Submitted 19 Jul 2021 50 yards away

    New front boundary treatment with electronic vehicular entrance gates.

    Granted Full applications 8 docs

  • The Ridings St Leonards Hill Windsor SL4 4AT

    22/00633/FULL Submitted 9 Mar 2022 50 yards away

    Two storey front and rear extensions, first floor side extension, loft conversion with x1 front dormer, x2 rear dormers, x5 rooflights to side elevations, garage conversion into habitable accommodation to include hip to gable with loft space, single storey link extension between existing house and garage, alterations to fenestration and relocation of existing door to side elevation following demolition of existing elements and chimney.

    Granted Full applications Extension Loft or dormer +2 15 docs
    Small domestic

  • The Ridings St Leonards Hill Windsor SL4 4AT

    19/03532/TPO Submitted 18 Dec 2019 50 yards away

    (T1) - Yew - Minor crown lift to 2m. (T2) - Yew - Minor crown lift to 2m. (T3) - Monterey Cypress - Crown lift to 5m and remove deadwood. (T4) - Oak - Crown lift to 5m and remove deadwood. (T5) - Monterey Cypress - Fell. (T6) - Monterey Cypress - Fell. (T7) - Oak - Crown lift to 5m. (TPO 4 of 1962).

    Split decision Trees 5 docs

  • The Ridings St Leonards Hill Windsor SL4 4AT

    20/03310/FULL Submitted 9 Dec 2020 50 yards away

    Part single, part two storey, part first floor side extension with mono pitched roof to the existing ground floor front element, two storey rear extension, new front porch with balcony above loft conversion, alterations to fenestration and new front boundary treatment with automatic vehicular entrance and exit gates

    Refused Full applications Extension Loft or dormer +1 41 docs
    Small domestic

  • The Ridings St Leonards Hill Windsor SL4 4AT

    25/02545/CPD Submitted 29 Sep 2025 50 yards away

    Certificate of lawfulness to determine whether the proposed swimming pool with glazed enclosure is lawful.

    Granted Lawful development Windows or glazing 8 docs

In Windsor and Maidenhead

  • 26/02029/FULL Granted

    5 Kimber Close Windsor SL4 4BJ

    Single storey rear extension.

    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