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Planning application

33 Upcroft Windsor SL4 3NH

Granted Windsor and Maidenhead 21/03481/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, 3.00m high with an eaves height of 3.00m.

As published by the council, reference 21/03481/PDXL

Application record

Reference
21/03481/PDXL
Type
Permitted Development Extended
Status
Decided
Decision
Prior Approval Not Required
Received
25 Nov 2021
Validated
25 Nov 2021
Decided
5 Jan 2022
Ward
Clewer East
Parish
Windsor Unparished
Decision by
Delegated
Postcode
SL4 3NH

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 3 applications since 2021: 2 approved, 0 refused.

  • 21/00936/CPD Granted

    33 Upcroft Windsor SL4 3NH

    Certificate of lawfulness to determine whether the single storey rear extension, part garage conversion and x1 new rooflight following demolition of existing element is lawful.

    Decided 27 May 2021 Lawful development
  • 21/00716/FULL Withdrawn

    33 Upcroft Windsor SL4 3NH

    Single storey rear extension, garage conversion into habitable accommodation and x1 new rooflight following demolition of existing element.

    Decided 24 Mar 2021 Full applications

Timeline

Dates from the published record

  1. 25 Nov 2021

    Received by Windsor and Maidenhead

  2. 5 Jan 2022

    Decision issued: Prior Approval Not Required

  3. 16 Aug 2026

    Added to PlanIndex

Documents

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

10 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 5 January 2022, 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

  • 33 Upcroft Windsor SL4 3NH

    21/00936/CPD Submitted 24 Mar 2021 0m away

    Certificate of lawfulness to determine whether the single storey rear extension, part garage conversion and x1 new rooflight following demolition of existing element is lawful.

    Granted Lawful development Extension Loft or dormer +1 24 docs
    Small domestic

  • 33 Upcroft Windsor SL4 3NH

    21/00716/FULL Submitted 9 Mar 2021 2m away

    Single storey rear extension, garage conversion into habitable accommodation and x1 new rooflight following demolition of existing element.

    Withdrawn Full applications Extension Loft or dormer +1
    Small domestic

  • 26 Upcroft Windsor SL4 3NQ

    22/02883/FULL Submitted 27 Oct 2022 49m away

    Single storey front extension, part single, part two storey rear extension and x1 rear dormer to accommodate the loft conversion

    Refused Full applications Extension Loft or dormer 16 docs
    Small domestic

  • 26 Upcroft Windsor SL4 3NQ

    23/00249/FULL Submitted 30 Jan 2023 49m away

    Single storey front /side extension, part single part two storey rear extension, 1no. rear dormer to create accommodation within the roof space and alterations to fenestration.

    Granted Full applications Extension Loft or dormer +1 18 docs
    Small domestic

  • 23 Upcroft Windsor SL4 3NH

    25/02842/NMA Submitted 28 Oct 2025 54m away

    Non material amendments to planning permission 25/01252/FULL for a change to part of the rear roof from pitched to flat.

    Granted Amendments 8 docs

  • 18 Peel Close Windsor SL4 3NP

    22/00709/FULL Submitted 16 Mar 2022 62m away

    Single storey wrap around extension. (front/side/rear).

    Granted Full applications Extension 12 docs
    Small domestic

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