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Planning application

21/01708/PDXL

15 Welbeck Road Maidenhead SL6 4EB

Refused Windsor and Maidenhead Permitted Development Extended

Proposal

Single storey rear extension no greater than 5.00m in depth, 3.400m high with an eaves height of 2.40m.

As published by the council, reference 21/01708/PDXL

Timeline

Dates from the published record

  1. 1 Jun 2021

    Received by Windsor and Maidenhead

  2. 9 Jun 2021

    Validated

    Checked as complete and ready for consideration.

  3. 21 Jul 2021

    Decision issued: Refuse

  4. 27 Jul 2026

    Added to PlanIndex

What refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

About prior approval applications

How this application type works

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

Nearby applications

Within 500 metres

  • 22/03167/FULL Granted

    13 Welbeck Road Maidenhead SL6 4EB

    Single storey front extension, part first floor, part two storey front/side extension, single storey rear extension and alterations to fenestration.

    25 Nov 2022 10m away Full applications
  • 22/02419/FULL Refused

    2 - 4A Boyn Valley Road Maidenhead

    2no. buildings comprising of 10no. two bedroom maisonettes with access, bin stores and associated parking and landscaping following the demolition of the existing buildings.

    2 Sep 2022 47m away Full applications
  • 26/00193/CONDIT Granted

    Chandlers 9A Boyn Valley Road Maidenhead SL6 4DY

    Details required by Condition 2 (Materials), 3 (Biodiversity Enhancements), 6 (EV Charging), 9 (Boundary Treatment) and 12 (Surface Water Drainage) of planning permission 25/01445/FULL for the Erection of 2no. dwellings, PV panels, EV chargers, bike and bin storage, hardstanding and new boundary treatment following demolition of existing elements.

    23 Jan 2026 68m away Conditions
  • 22/03315/TPO Granted

    Carlyon House 104 Boyn Hill Road Maidenhead SL6 4HT

    T1- Poplar - re pollard to 1-2m above previous pollard points, 10-11m above ground level. T2 - Ceder - selectively prune/ reduce individual branches below the streetlight as required to allow uninterrupted light from lamp to the pavement 1-1.5m (025/1991/TPO).

    13 Dec 2022 149m away Trees
  • 26/00913/TPO Granted

    Land To The Front of 17 To 27 Lexington Avenue Maidenhead

    (T1) Japanese Pagoda Tree - Tip reduce west aspect of crown only to provide 2 metres clearance to building structure. Crown lift to a maximum of 4.5 metres over driveway access to garage block between numbers 15 and 17 Lexington Avenue. Crown lift to a maximum of 5.3 metres over the carriageway of the public highway. Crown lift secondary and tertiary branches to a maximum of 3 metres over the front gardens, retaining primary branches. Sever ivy at the base of the tree and remove from the stem up to 1 metre above ground level. Remove all dead branches. (T2) Japanese Pagoda Tree - Tip reduce north-east aspect of crown to provide 2 metres clearance to building structure. Tip reduce south-east aspect of crown to provide 1 metre clearance to lamp column. Crown lift to a maximum of 5.3 metres over the carriageway of the public highway. Crown lift secondary and tertiary branches to a maximum of 3 metres over the front gardens, retaining primary branches. Sever ivy at the base of the tree and remove from the stem up to 1 metre above ground level. Remove all dead branches. (003/2010/TPO)

    13 Apr 2026 155m away Trees
  • 26/01037/FULL Awaiting decision

    124 And Land At 124 Westborough Road Maidenhead

    1no. dwelling with new hardstanding, fence, 2no. cycle and refuse stores and 2no. dropped kerbs, following demolition of existing elements.

    27 Apr 2026 158m away Full applications

In Windsor and Maidenhead

  • 26/01831/PDXL Awaiting decision

    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
  • 26/01846/PDXL Awaiting decision

    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
  • 26/01470/PDXL Refused

    14 Church View White Waltham Maidenhead SL6 3JQ

    Single storey rear extension no greater than 6.00m in depth, 3.80m high with an eaves height of 2.80m.

    15 Jun 2026 Prior approval
  • 26/01789/PDXL Awaiting decision

    6 The Dell Maidenhead SL6 3NS

    Single storey rear extension no greater than 3.76m in depth, 2.90m high with an eaves height of 2.90m.

    22 Jul 2026 Prior approval
  • 26/01446/PDXL Granted

    16 Buckland Crescent Windsor SL4 5JS

    Single storey rear extension no greater than 6.00m in depth, 2.81m high with an eaves height of 2.71m.

    10 Jun 2026 Prior approval