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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
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.

Trade members open them from here.

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 500 metres

  • 129 Boyn Valley Road Maidenhead SL6 4DT

    21/01819/CPD Submitted 11 Jun 2021 30m 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 30m 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 58m 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

    22/02956/FULL Submitted 7 Nov 2022 59m 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

  • 157 - 159 Boyn Valley Road Maidenhead

    19/03025/DEM Submitted 30 Oct 2019 81m away

    Prior notification of the proposed demolition of the former commercial unit.

    Withdrawn Heritage and listed buildings Demolition 5 docs

  • 82 Clare Road Maidenhead SL6 4DQ

    24/02265/CPD Submitted 18 Sep 2024 95m away

    Certificate of lawfulness to determine whether the proposed hip to gable, 1no. rear dormer and alterations to fenestration is lawful.

    Granted Lawful development Loft or dormer Windows or glazing 7 docs

In Windsor and Maidenhead

  • 26/01912/PDXL Granted

    Fourwinds 2 Green Lane Ascot SL5 7QJ

    Single storey rear extension no greater than 7.46m in depth, 3.20m high with an eaves height of 2.45m.

    3 Aug 2026 Prior approval
  • 26/01831/PDXL Granted

    1 Bell View Windsor SL4 4ET

    Single storey rear extension no greater than 4.30m in depth, 2.80m high with an eaves height of 2.50m.

    27 Jul 2026 Prior approval
  • 26/01894/PDXL Granted

    1 Grange Lane Cookham Maidenhead SL6 9RP

    1No. single storey rear extension and 1No. single storey side/rear extension no greater than 8.00m in depth, 3.50m high with an eaves height of 2.50m.

    3 Aug 2026 Prior approval
  • 26/01822/PDXL Granted

    Highwood Corner Grubwood Lane Cookham Maidenhead SL6 9UB

    Single storey side/rear extension no greater than 8.00m in depth, 4.00m high with an eaves height of 3.80m.

    24 Jul 2026 Prior approval
  • 26/01846/PDXL Granted

    24 New Road Datchet Slough SL3 9JB

    Single storey rear extension no greater than 4.00m in depth, 3.20m high with an eaves height of 3.00m.

    27 Jul 2026 Prior approval