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Planning application

12 Dorset Road Windsor SL4 3BA

Granted Windsor and Maidenhead 20/00193/FULL Full

Works: Extension Loft or dormer

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

Proposal

Extension to the existing habitable rear roof space and removal of 3 x rooflights.

As published by the council, reference 20/00193/FULL

Application record

Reference
20/00193/FULL
Type
Full
Status
Decided
Decision
Granted As published: Application Permitted
Received
27 Jan 2020
Validated
27 Jan 2020
Decided
29 Apr 2020
Ward
Eton And Castle
Parish
Windsor Unparished
Decision by
Delegated
Postcode
SL4 3BA

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 4 applications since 2019: 4 approved, 0 refused.

  • 23/01582/TCA Granted

    12 Dorset Road Windsor SL4 3BA

    T1 - Cherry Tree - Crown reduction by 2m to a final height of 7m and spread of 6m.

    Decided 31 Jul 2023 Trees
  • 20/00159/CPD Granted

    12 Dorset Road Windsor SL4 3BA

    Certificate of lawfulness to determine whether the proposed conversion of the integral garage into habitable accommodation is lawful

    Decided 16 Mar 2020 Lawful development
  • 19/03137/TCA Granted

    12 Dorset Road Windsor SL4 3BA

    (T1) Cherry - crown reduce by approximately 1m all over reducing the tree from 4m high and 4m wide to 3m high and 3m wide (T2) Albizia - crown reduce by 0.5m to shape and contain, this will reduce the 4m tall albizia tree to 3.5m tall (T3) Amelanchier - tip prune limbs to attain 30cm clearance from the telephone pole and wires the amelanchier tree located in the front garden by the drive and road.

    Decided 31 Dec 2019 Trees

Timeline

Dates from the published record

  1. 27 Jan 2020

    Received by Windsor and Maidenhead

  2. 29 Apr 2020

    Decision issued: Application Permitted

  3. 12 Oct 2026

    Added to PlanIndex

Documents

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

23 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 29 April 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

  • 12 Dorset Road Windsor SL4 3BA

    20/00159/CPD Submitted 23 Jan 2020 50 yards away

    Certificate of lawfulness to determine whether the proposed conversion of the integral garage into habitable accommodation is lawful

    Granted Lawful development 8 docs

  • 10 Dorset Road Windsor SL4 3BA

    25/02159/TCA Submitted 22 Aug 2025 50 yards away

    T1 Silver birch - reduce height by 2m to a final height of 6m.

    Granted Trees 5 docs

  • 12 Dorset Road Windsor SL4 3BA

    19/03137/TCA Submitted 11 Nov 2019 50 yards away

    (T1) Cherry - crown reduce by approximately 1m all over reducing the tree from 4m high and 4m wide to 3m high and 3m wide (T2) Albizia - crown reduce by 0.5m to shape and contain, this will reduce the 4m tall albizia tree to 3.5m tall (T3) Amelanchier - tip prune limbs to attain 30cm clearance from the telephone pole and wires the amelanchier tree located in the front garden by the drive and road.

    Granted Trees 4 docs

  • 12 Dorset Road Windsor SL4 3BA

    23/01582/TCA Submitted 28 Jun 2023 50 yards away

    T1 - Cherry Tree - Crown reduction by 2m to a final height of 7m and spread of 6m.

    Granted Trees 6 docs

  • 10 Dorset Road Windsor SL4 3BA

    22/00302/TCA Submitted 7 Feb 2022 50 yards away

    (T1) Silver Birch - reduce height by 1m to leave a final height of 6m and shape (T2) Japanese Maple - remove and (T3) Cupressus - remove.

    Granted Trees 5 docs

  • 10 Dorset Road Windsor SL4 3BA

    20/02945/TCA Submitted 4 Nov 2020 50 yards away

    (T1) Silver birch - reduce height by 1m and shape; (T2) Japanese maple - reduce by 25cm and shape and (TG1) Photinia X 5 - Remove.

    Granted Trees 5 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