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Planning application

139 Boyn Valley Road Maidenhead SL6 4DT

Granted Windsor and Maidenhead 21/03320/PDXL Permitted Development Extended

Works: Extension 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 rear extension no greater than 6.00m in depth, 3.5m high with an eaves height of 3.0.

As published by the council, reference 21/03320/PDXL

Application record

Reference
21/03320/PDXL
Type
Permitted Development Extended
Status
Decided
Decision
Granted As published: Prior Approval Not Required
Received
8 Nov 2021
Validated
8 Nov 2021
Decided
20 Dec 2021
Ward
Boyn Hill
Parish
Maidenhead Unparished
Decision by
Delegated
Postcode
SL6 4DT

Timeline

Dates from the published record

  1. 8 Nov 2021

    Received by Windsor and Maidenhead

  2. 20 Dec 2021

    Decision issued: Prior Approval Not Required

  3. 16 Aug 2026

    Added to PlanIndex

Documents

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

6 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 grant of permission means

Windsor and Maidenhead granted permission on 20 December 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 prior approval applications

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 137 Boyn Valley Road Maidenhead SL6 4DT

    21/00490/CLASAA Submitted 17 Feb 2021 50 yards away

    Application for prior approval for construction of one additional storey to property with a maximum height of 1.57m.

    Refused 9 docs

  • 129 Boyn Valley Road Maidenhead SL6 4DT

    21/01819/CPD Submitted 11 Jun 2021 50 yards away

    Certificate of lawfulness to determine whether the proposed hip to gable loft conversion with x2 rear rooflights is lawful.

    Granted Lawful development Loft or dormer 6 docs

  • 129 Boyn Valley Road Maidenhead SL6 4DT

    21/02556/FULL Submitted 19 Aug 2021 50 yards away

    Part single, part two storey rear extension, hip to gable loft conversion and alterations to fenestration.

    Granted Full applications Extension Loft or dormer +1 7 docs

  • 121 Boyn Valley Road Maidenhead SL6 4DT

    22/00183/CPD Submitted 25 Jan 2022 50 yards away

    Certificate of lawfulness to determine whether the loft conversion with rear dormer and front roof lights is lawful.

    Granted Lawful development Loft or dormer 6 docs

  • 121 Boyn Valley Road Maidenhead SL6 4DT

    20/01194/FULL Submitted 22 May 2020 50 yards away

    Single storey front extension, part single part two storey rear extension, alterations to fenestration and a detached outbuilding ancillary to the main dwelling.

    Granted Full applications Extension Windows or glazing 23 docs
    Small domestic

  • 121 Boyn Valley Road Maidenhead SL6 4DT

    22/02956/FULL Submitted 7 Nov 2022 50 yards away

    Garage conversion, single storey front extension, part single part two storey rear extension and alterations to fenestration following demolition of existing element.

    Granted Full applications Extension Demolition +1 8 docs
    Small domestic

In Windsor and Maidenhead

  • 26/02170/PDXL Granted

    15 Cell Farm Avenue Old Windsor Windsor SL4 2PD

    Single storey rear extension no greater than 5.00m in depth, 2.85m high with an eaves height of 2.85m following demolition of the existing elements.

    Received 3 Sep, published by the council 12 Sep 2026 Prior approval
  • 26/02445/PDXL Awaiting decision

    Mulberry House Waltham Road Maidenhead SL6 3NH

    Single storey rear extension no greater than 7.88m in depth, 3.50m high with an eaves height of 3.00m.

    Received 7 Oct, published by the council 9 Oct 2026 Prior approval
  • 26/02001/CLAMA Granted

    158 Blackamoor Lane Maidenhead SL6 8RN

    Prior approval for the change of use of the ground floor from Use Class Eg(iii) to form 8 no. x 1 bedroom flats.

    Received 13 Aug, published by the council 24 Aug 2026 Prior approval
  • 26/02425/PDXL Awaiting decision

    Eton Manor 60 Eton Road Datchet Slough SL3 9AY

    Single storey rear extension no greater than 6.00m in depth, 3.00m high with an eaves height of 2.75m.

    Received 5 Oct, published by the council 9 Oct 2026 Prior approval
  • 26/02007/PDXL Refused

    18 Bradshaw Close Windsor SL4 5PS

    Single storey rear extension no greater than 3.60m in depth, 3.77m high with an eaves height of 2.43m.

    Received 13 Aug, published by the council 24 Aug 2026 Prior approval