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Planning application

Danum House 18 Eton Road Datchet Slough SL3 9AY

Refused Windsor and Maidenhead 21/03424/PDXL Permitted Development Extended

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Single storey rear extension no greater than 6.70m in depth, 3.20m high with an eaves height of 3.20m.

As published by the council, reference 21/03424/PDXL

Application record

Reference
21/03424/PDXL
Type
Permitted Development Extended
Status
Decided
Decision
Refuse
Received
18 Nov 2021
Validated
22 Nov 2021
Decided
30 Dec 2021
Ward
Datchet Horton And Wraysbury
Parish
Datchet Parish
Decision by
Delegated
Postcode
SL3 9AY

Site history

Applications at this address on the Windsor and Maidenhead register

This site has had 4 applications since 2021: 1 approved, 3 refused.

  • 22/00125/FULL Granted

    Danum House 18 Eton Road Datchet Slough SL3 9AY

    Single storey rear extension with sedum roof, raised rear terrace, steps and handrail to the side elevation and alterations to fenestration.

    Decided 19 Apr 2022 Full applications
  • 21/02049/FULL Refused

    Danum House 18 Eton Road Datchet Slough SL3 9AY

    New side entrance with steps and balustrade, single storey rear extension with sedum roof, rear raised terrace with steps and balustrade and alterations to fenestration.

    Decided 15 Oct 2021 Full applications
  • 21/01330/PDXL Refused

    Danum House 18 Eton Road Datchet Slough SL3 9AY

    Single storey rear extension no greater than 6.70m in depth, 4.00m high with an eaves height of 4.00m.

    Decided 16 Jun 2021 Prior approval

Timeline

Dates from the published record

  1. 18 Nov 2021

    Received by Windsor and Maidenhead

  2. 22 Nov 2021

    Validated

    Checked as complete and ready for consideration.

  3. 30 Dec 2021

    Decision issued: Refuse

  4. 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 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 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

  • Danum House 18 Eton Road Datchet Slough SL3 9AY

    21/02049/FULL Submitted 5 Jul 2021 1m away

    New side entrance with steps and balustrade, single storey rear extension with sedum roof, rear raised terrace with steps and balustrade and alterations to fenestration.

    Refused Full applications Extension Windows or glazing 26 docs
    Small domestic

  • Danum House 18 Eton Road Datchet Slough SL3 9AY

    21/01330/PDXL Submitted 29 Apr 2021 1m away

    Single storey rear extension no greater than 6.70m in depth, 4.00m high with an eaves height of 4.00m.

    Refused Prior approval Extension 18 docs
    Small domestic

  • Danum House 18 Eton Road Datchet Slough SL3 9AY

    22/00125/FULL Submitted 18 Jan 2022 2m away

    Single storey rear extension with sedum roof, raised rear terrace, steps and handrail to the side elevation and alterations to fenestration.

    Granted Full applications Extension Windows or glazing 30 docs
    Small domestic

  • 14 Eton Road Datchet Slough SL3 9AY

    22/02926/FULL Submitted 1 Nov 2022 31m away

    Part single, part two storey rear extension with 2no. Juliet balconies, single storey side extension and alterations to the external finish and fenestration.

    Granted Full applications Extension Windows or glazing 11 docs
    Small domestic

  • 14 Eton Road Datchet Slough SL3 9AY

    23/02278/FULL Submitted 18 Sep 2023 31m away

    New front porch, single storey side/rear extension and alterations to the external finish, following demolition of the existing single storey element.

    Refused Full applications Extension Demolition 33 docs
    Small domestic

  • 14 Eton Road Datchet Slough SL3 9AY

    25/03177/FULL Submitted 4 Dec 2025 31m away

    1no. detached outbuilding with canopy and raised decking ancillary to the main dwelling (part retrospective).

    Refused Full applications 17 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