Skip to content
PlanIndex Get alerts
Menu

Planning application

25 Ham Island Old Windsor Windsor SL4 2JY

Granted Windsor and Maidenhead 20/01378/FULL Full

Works: Extension

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

First floor rear extension with undercroft.

As published by the council, reference 20/01378/FULL

Application record

Reference
20/01378/FULL
Type
Full
Status
Decided
Decision
Granted As published: Application Permitted
Received
15 Jun 2020
Validated
15 Jun 2020
Decided
6 Aug 2020
Ward
Old Windsor
Parish
Old Windsor Parish
Decision by
Delegated
Postcode
SL4 2JY

Timeline

Dates from the published record

  1. 15 Jun 2020

    Received by Windsor and Maidenhead

  2. 6 Aug 2020

    Decision issued: Application Permitted

  3. 12 Oct 2026

    Added to PlanIndex

Documents

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

11 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 6 August 2020, 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

  • 29 - 30 Ham Island Old Windsor Windsor SL4 2JY

    23/00722/FULL Submitted 21 Mar 2023 100 yards away

    New front entrance canopy, two storey side/rear extension, 1no. rear Juliet balcony, raising of the eaves and ridge, 2no. front dormers and alterations to the external finish and fenestration following demolition of existing conservatory, store and raised terrace.

    Refused Full applications Extension Loft or dormer +2 19 docs

  • 29 - 30 Ham Island Old Windsor Windsor SL4 2JY

    22/03381/FULL Submitted 21 Dec 2022 100 yards away

    New front entrance canopy, two storey side/rear extension, partial raising of the eves and ridge to create accommodation within the roof space, x1 rear Juliet balcony, replacement rear balustrade, x2 front dormers and alterations to fenestration and external finishes following demolition of existing elements.

    Withdrawn Full applications Extension Loft or dormer +2 17 docs

  • 33 Ham Island Old Windsor Windsor SL4 2JY

    24/02932/VAR Submitted 2 Dec 2024 150 yards away

    Variation (under Section 73) of condition (approved plans) as added by application 24/02584/NMA to substitute those plans approved under planning permission 21/02344/FULL for a replacement dwelling with amended plans.

    Refused Amendments 21 docs
    Domestic

  • 33 Ham Island Old Windsor Windsor SL4 2JY

    25/03266/CONDIT Submitted 10 Dec 2025 150 yards away

    Details required by Condition 2 (External Materials), 5 (Biodiversity Enhancements), 10 (Landscaping), 11 (Cycle Parking) and 12 (EV charging points) of planning permission 21/02344/FULL for a Replacement dwelling.

    Granted Conditions 10 docs
    Domestic

  • 33 Ham Island Old Windsor Windsor SL4 2JY

    24/02845/CONDIT Submitted 21 Nov 2024 150 yards away

    Details required by Condition 3 (CEMP: Biodiversity) of planning permission 21/02344/FULL for a Replacement dwelling.

    Granted Conditions 6 docs
    Domestic

  • 33 Ham Island Old Windsor Windsor SL4 2JY

    21/02344/FULL Submitted 28 Jul 2021 150 yards away

    Replacement dwelling.

    Granted Full applications 54 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