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Planning application

1 Altwood Close Maidenhead SL6 4PP

Granted Windsor and Maidenhead 26/00029/FULL Full

Works: Extension Windows or glazing 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

Raising of the ridge and eaves, creation of first floor, two storey front gable, single storey front/side extension, single storey side extension and alterations to fenestration.

As published by the council, reference 26/00029/FULL

Application record

Reference
26/00029/FULL
Type
Full
Status
Decided
Decision
Granted As published: Application Permitted
Received
6 Jan 2026
Validated
26 Jan 2026
Decided
12 Mar 2026
Ward
Boyn Hill
Parish
Maidenhead Unparished
Decision by
Delegated
Postcode
SL6 4PP

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 3 applications since 2025: 2 approved, 1 refused.

  • 25/02413/CLASAA Granted

    1 Altwood Close Maidenhead SL6 4PP

    Application for prior approval for construction of one additional storey to property with a maximum height of 0.9m and alterations to fenestration.

    Decided 14 Nov 2025
  • 25/02397/CPD Refused

    1 Altwood Close Maidenhead SL6 4PP

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

    Decided 10 Nov 2025 Lawful development

Timeline

Dates from the published record

  1. 6 Jan 2026

    Received by Windsor and Maidenhead

  2. 26 Jan 2026

    Validated

    Checked as complete and ready for consideration.

  3. 12 Mar 2026

    Decision issued: Application Permitted

  4. 11 Aug 2026

    Added to PlanIndex

Documents

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

17 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Windsor and Maidenhead granted permission on 12 March 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 1 Altwood Close Maidenhead SL6 4PP

    25/02413/CLASAA Submitted 12 Sep 2025 50 yards away

    Application for prior approval for construction of one additional storey to property with a maximum height of 0.9m and alterations to fenestration.

    Granted Windows or glazing 10 docs

  • 1 Altwood Close Maidenhead SL6 4PP

    25/02397/CPD Submitted 11 Sep 2025 50 yards away

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

    Refused Lawful development Extension 8 docs
    Small domestic

  • Windyridge 59 Altwood Road Maidenhead SL6 4PN

    25/02295/TPO Submitted 3 Sep 2025 50 yards away

    T001 - Cherry plum - fell, T003 - Western red cedar - fell, T019 - Copper beech - Tip-reduce small and secondary branches on eastern side to provide up to 1.5m clearance from the house. Crown lift to 2.5m all around by removing small and secondary branches (013/2006/TPO and 014/1978/TPO).

    Granted Trees 9 docs

  • Windyridge 59 Altwood Road Maidenhead SL6 4PN

    22/00298/FULL Submitted 7 Feb 2022 50 yards away

    Erection of a detached double garage.

    Granted Full applications 10 docs

  • Windyridge 59 Altwood Road Maidenhead SL6 4PN

    26/01080/FULL Submitted 30 Apr 2026 50 yards away

    Proposed detached Garage, hardstanding and 1no. dropped kerb.

    Refused Full applications 13 docs

  • Land At 59 Altwood Road Maidenhead

    26/02033/FULL Submitted 18 Aug 2026 50 yards away

    70% historically approved · decision due ~23 Oct

    1no. self build eco dwelling with landscaping, bin and cycle store

    Awaiting decision Full applications New dwelling 19 docs
    Domestic

In Windsor and Maidenhead

  • 26/02029/FULL Granted

    5 Kimber Close Windsor SL4 4BJ

    Single storey rear extension.

    Received 17 Aug, published by the council 27 Aug 2026 Full applications
  • 26/01955/FULL Granted

    2 Holmlea Road Datchet Slough SL3 9HQ

    Change of use from a dwellinghouse (Use Class C3) to a children's home (Use Class C2) for up to three children, together with conversion of the garage to an office with an en-suite facilities and alterations to fenestration.

    Received 7 Aug, published by the council 27 Aug 2026 Full applications
  • 26/01121/FULL Granted

    Zain House 15 Wilton Crescent Windsor SL4 4YJ

    Single storey side/front extension, first floor extension over existing side element with 1no. Juliet balcony and 1no. Juliet balcony to existing rear elevation.

    Received 6 May, published by the council 11 Aug 2026 Full applications
  • 26/01977/FULL Granted

    9 St Marks Place Windsor SL4 3BG

    Garage conversion and alterations to fenestration.

    Received 11 Aug, published by the council 24 Aug 2026 Full applications
  • 26/01804/FULL Granted

    16 Devereux Road Windsor SL4 1JJ

    Installation of air conditioning compressor unit to the first floor side elevation.

    Received 23 Jul, published by the council 24 Aug 2026 Full applications