Skip to content
PlanIndex Get alerts
Menu

Planning application

18 Penn Road Datchet Slough SL3 9HT

Refused Windsor and Maidenhead 25/02262/FULL Full

Works: Extension Windows or glazing

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Resiting of the existing front entrance, first floor side/rear extension, ground floor side infill, lowering of the existing front ridge and eaves, 1no. rear Juliet balcony and alterations to fenestration.

As published by the council, reference 25/02262/FULL

Application record

Reference
25/02262/FULL
Type
Full
Status
Decided
Decision
Refuse
Received
2 Sep 2025
Validated
30 Sep 2025
Decided
25 Nov 2025
Ward
Datchet Horton And Wraysbury
Parish
Datchet Parish
Decision by
Delegated
Postcode
SL3 9HT

Site history

Applications at this address on the Windsor and Maidenhead register

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

  • 21/01945/FULL Refused

    18 Penn Road Datchet Slough SL3 9HT

    Part single/part two storey part first floor side/rear extension with undercroft and raising of the roof to provide accommodation in roof space with x1 dormer to each side elevation and alteration to fenestration following demolition of existing garage and front canopy.

    Decided 26 Aug 2021 Full applications

Timeline

Dates from the published record

  1. 2 Sep 2025

    Received by Windsor and Maidenhead

  2. 30 Sep 2025

    Validated

    Checked as complete and ready for consideration.

  3. 25 Nov 2025

    Decision issued: Refuse

  4. 11 Aug 2026

    Added to PlanIndex

Documents

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

18 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 refusal means

Windsor and Maidenhead refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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 500 metres

  • 18 Penn Road Datchet Slough SL3 9HT

    21/01945/FULL Submitted 24 Jun 2021 2m away

    Part single/part two storey part first floor side/rear extension with undercroft and raising of the roof to provide accommodation in roof space with x1 dormer to each side elevation and alteration to fenestration following demolition of existing garage and front canopy.

    Refused Full applications Extension Loft or dormer +2 13 docs

  • 9 Penn Road Datchet Slough SL3 9HS

    23/00203/PDXL Submitted 23 Jan 2023 50m away

    Single storey rear extension no greater than 3.00m in depth, 2.48m high with an eaves height of 2.30m.

    Granted Prior approval Extension 9 docs
    Small domestic

  • 3 Penn Road Datchet Slough SL3 9HS

    21/01458/PDXL Submitted 10 May 2021 57m away

    Single storey rear extension no greater than 5.98m depth, 3.76m high and an eaves height of 2.33m

    Granted Prior approval Extension 15 docs
    Small domestic

  • 147 Horton Road Datchet Slough

    25/02754/FULL Submitted 17 Oct 2025 62m away

    Retrospective planning application for 2nos. of new hoarding along the boundary fences, 1no. canopy, resiting of the existing canopy, detached storage unit, staff facilities and new signage.

    Refused Full applications 19 docs

  • Turk- Shish Meze Grill 147 Horton Road Datchet Slough SL3 9HU

    21/01173/ADV Submitted 14 Apr 2021 78m away

    Retention of x1 externally illuminated fascia sign, x3 non-illuminated wall mounted signs and x1 externally illuminated wall mounted sign.

    Granted Advertising 13 docs

  • Turk- Shish Meze Grill 147 Horton Road Datchet Slough SL3 9HU

    21/01908/FULL Submitted 21 Jun 2021 80m away

    Erection of a canopy to the rear to be used as a smoking shelter and a part change of use of the car park to be used as a car wash with canopy and car wash bay. (Part Retropective).

    Granted Full applications 17 docs

In Windsor and Maidenhead

  • 26/00685/FULL Granted

    Blossoms Broomfield Park Sunningdale Ascot SL5 0JT

    Relocation of front entrance door, new front canopy, single storey side infill extension, part single part two storey rear extension, first floor side extension, 1no. front dormer and alterations to fenestration and external finishes following demolition of existing elements.

    16 Mar 2026 Full applications
  • 26/01566/FULL Refused

    20 Victoria Road Eton Wick Windsor SL4 6LY

    New front boundary treatment, piers and gates (part retrospective).

    25 Jun 2026 Full applications
  • 26/01732/FULL Granted

    27 Hemsdale Maidenhead SL6 6SL

    Enlargement and conversion of the existing garage, single storey side/rear extension and alterations to fenestration.

    15 Jul 2026 Full applications
  • 26/01676/FULL Granted

    51 Upper Village Road Ascot SL5 7AJ

    Single storey side/rear extension.

    9 Jul 2026 Full applications
  • 26/01227/FULL Granted

    92 Kennel Ride Ascot SL5 7NW

    Two storey side extension with canopy, single storey rear extension alterations to fenestration and a detached outbuilding ancillary to the main dwelling.

    14 May 2026 Full applications