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Planning application

12 Islet Park Drive Maidenhead SL6 8LF

Granted Windsor and Maidenhead 26/01646/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 5.30m in depth, 3.88m high with an eaves height of 2.61m.

As published by the council, reference 26/01646/PDXL

Application record

Reference
26/01646/PDXL
Type
Permitted Development Extended
Status
Decided
Decision
Prior Approval Not Required
Received
6 Jul 2026
Validated
7 Jul 2026
Decided
14 Aug 2026
Ward
Riverside
Parish
Maidenhead Unparished
Decision by
Delegated
Postcode
SL6 8LF

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 2 applications since 2026: 1 approved, 1 refused.

  • 26/01181/PDXL Refused

    12 Islet Park Drive Maidenhead SL6 8LF

    Single storey rear extension no greater than 5.30m in depth, 3.88m high with an eaves height of 2.61m.

    Decided 18 Jun 2026 Prior approval

Timeline

Dates from the published record

  1. 6 Jul 2026

    Received by Windsor and Maidenhead

  2. 7 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jul 2026

    Added to PlanIndex

  4. 14 Aug 2026

    Decision issued: Prior Approval Not Required

Documents

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

9 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 14 August 2026, 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

  • 11 Islet Park Drive Maidenhead SL6 8LF

    22/01724/CPD Submitted 27 Jun 2022 0m away

    Certificate of lawfulness to determine whether the proposed single storey side/rear extension is lawful.

    Granted Lawful development Extension 7 docs
    Small domestic

  • 11 Islet Park Drive Maidenhead SL6 8LF

    21/02897/FULL Submitted 28 Sep 2021 1m away

    3no. front rooflights, 1no. side dormer, replacement rear dormer with balustrade and alterations to fenestration.

    Granted Full applications Loft or dormer Windows or glazing 15 docs

  • 12 Islet Park Drive Maidenhead SL6 8LF

    26/01181/PDXL Submitted 11 May 2026 18m away

    Single storey rear extension no greater than 5.30m in depth, 3.88m high with an eaves height of 2.61m.

    Refused Prior approval Extension 9 docs
    Small domestic

  • 20 Islet Park Maidenhead SL6 8LE

    22/01086/FULL Submitted 22 Apr 2022 46m away

    Single storey rear extension.

    Granted Full applications Extension 12 docs
    Small domestic

  • 18 Islet Park Drive Maidenhead SL6 8LF

    21/00329/CPD Submitted 4 Feb 2021 91m away

    Certificate of lawfulness to determine whether the proposed single storey side and rear extensions is lawful.

    Withdrawn Lawful development Extension 7 docs
    Small domestic

  • Islet Park House Islet Park Maidenhead SL6 8LE

    25/00102/TPO Submitted 16 Jan 2025 97m away

    96% historically approved · decision due ~14 Mar

    T1 Scots Pine - fell. T2 - unknown species - remove limbs overhanging footpath. T3 - Yew tree - fell (017/2002/TPO).

    Awaiting decision Trees 5 docs

In Windsor and Maidenhead

  • 26/01684/PDXL Refused

    9 Duncroft Windsor SL4 4HH

    Single storey rear extension no greater than 6.00m in depth, 3.20m high with an eaves height of 2.90m.

    10 Jul 2026 Prior approval
  • 26/01861/PDXL Granted

    6 Hendons Way Holyport Maidenhead SL6 2LF

    Single storey rear extension no greater than 6.00m in depth, 2.78m high with an eaves height of 2,70m.

    29 Jul 2026 Prior approval
  • 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
  • 26/01789/PDXL Granted

    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
  • 26/01831/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