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Planning application

Mountain Ash Smithfield Road Maidenhead SL6 3NP

Granted Windsor and Maidenhead 21/00549/FULL Full

Works: Loft or dormer

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

Proposal

Front and side dormer, 1 No front rooflight, 2 No. rear rooflights and sun tunnel to facilitate a loft conversion and alterations to front elevation.

As published by the council, reference 21/00549/FULL

Application record

Reference
21/00549/FULL
Type
Full
Status
Decided
Decision
Granted As published: Application Permitted
Received
23 Feb 2021
Validated
23 Feb 2021
Decided
19 Apr 2021
Ward
Hurley And Walthams
Parish
White Waltham Parish
Decision by
Delegated
Postcode
SL6 3NP

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 3 applications since 2020: 2 approved, 1 refused.

  • 21/01385/CPD Granted

    Mountain Ash Smithfield Road Maidenhead SL6 3NP

    Certificate of lawfulness to determine whether the proposed hip to gable and rear dormer to facilitate a loft conversion is lawful.

    Decided 28 Jun 2021 Lawful development
  • 20/01407/FULL Refused

    Mountain Ash Smithfield Road Maidenhead SL6 3NP

    Single storey front extension and new gable wall and dormers to the front and rear elevations.

    Decided 7 Oct 2020 Full applications

Timeline

Dates from the published record

  1. 23 Feb 2021

    Received by Windsor and Maidenhead

  2. 19 Apr 2021

    Decision issued: Application Permitted

  3. 12 Sep 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 19 April 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 0.3 miles

  • Mountain Ash Smithfield Road Maidenhead SL6 3NP

    21/01385/CPD Submitted 5 May 2021 50 yards away

    Certificate of lawfulness to determine whether the proposed hip to gable and rear dormer to facilitate a loft conversion is lawful.

    Granted Lawful development Loft or dormer 7 docs

  • Mountain Ash Smithfield Road Maidenhead SL6 3NP

    20/01407/FULL Submitted 17 Jun 2020 50 yards away

    Single storey front extension and new gable wall and dormers to the front and rear elevations.

    Refused Full applications Extension Loft or dormer 21 docs
    Small domestic

  • Killarney Smithfield Road Maidenhead SL6 3NP

    20/00100/FULL Submitted 16 Jan 2020 50 yards away

    Single storey front extension, alterations to porch roof to include 1 No. sun tube, relocation of front entrance and alterations to fenestration. Pitched roof above existing single storey rear element, 1 No. side dormer, 3 No. rooflights and 2 No. sun tubes to create additional habitable accommodation in roof space.

    Granted Full applications Extension Loft or dormer +1 12 docs
    Small domestic

  • Killarney Smithfield Road Maidenhead SL6 3NP

    20/00544/FULL Submitted 2 Mar 2020 50 yards away

    Enlargement of the existing front dormer.

    Granted Full applications Loft or dormer 8 docs

  • Tal-Y-Bont 3 Smithfield Close Maidenhead SL6 3XE

    23/00145/FULL Submitted 18 Jan 2023 50 yards away

    Single storey side extension following the demolition of existing elements.

    Granted Full applications Extension Demolition 14 docs
    Small domestic

  • Laburnham Smithfield Road Maidenhead SL6 3NP

    22/03291/FULL Submitted 9 Dec 2022 100 yards away

    Single storey front porch extension, single storey rear extension, 1no. lightwell, 1no. skylight and alterations to fenestration.

    Granted Full applications Extension Windows or glazing 7 docs
    Small domestic

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