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Planning application

15, Ingleside, Colnbrook, Slough, SL3 0PD

Refused Slough Y/12436/003 Permitted Development with Consultation

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

The erection of a single storey rear extension, which would extend beyond the re

As published by the council, reference Y/12436/003

Application record

Reference
Y/12436/003
Type
Permitted Development with Consultation
Status
Decided
Decision
Prior Approval; Refused/Informative
Received
30 Sep 2025
Validated
30 Sep 2025
Decided
10 Nov 2025
Postcode
SL3 0PD

Site history

Applications at this address on the Slough register

This site has had 2 applications since 2025: 0 approved, 1 refused.

  • P/12436/004 Awaiting decision

    15, Ingleside, Colnbrook, Slough, SL3 0PD

    Construction of a single storey rear extension

    Submitted 18 Dec 2025 Full applications

Timeline

Dates from the published record

  1. 30 Sep 2025

    Received by Slough

  2. 10 Nov 2025

    Decision issued: Prior Approval; Refused/Informative

  3. 25 Jul 2026

    Added to PlanIndex

What this refusal means

Slough 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

  • 15, Ingleside, Colnbrook, Slough, SL3 0PD

    P/12436/004 Submitted 18 Dec 2025 58m away

    78% historically approved · decision due ~12 Mar

    Construction of a single storey rear extension

    Awaiting decision Full applications Extension
    Small domestic
  • 6, Daventry Close, Colnbrook, Slough, SL3 0PW

    P/19100/003 Submitted 10 Sep 2024 73m away

    Conversion of a single dwelling into 2 separate flats, one 3no bedroom flat to the ground floor and one 2no bedroom flat to the first floor with parking, amenity, bin store, cycle store.

    Refused Full applications New dwelling 4 docs
    Domestic
  • Old Bath Road, Colnbrook, SL3 0PH

    TEL/2026/6 Submitted 9 Mar 2026 126m away

    To Install Fixed Line Broadband Apparatus.

    Decided
  • 9, Rodney Way, Colnbrook, Slough, SL3 0PN

    P/20208/001 Submitted 30 Jun 2026 140m away

    78% historically approved · decision due ~25 Aug

    Lawful development certificate for a proposed change of use of existing rear sto

    Status unknown
  • 3, Rodney Way, Colnbrook, Slough, SL3 0PN

    P/20888/000 Submitted 21 Jul 2026 140m away

    78% historically approved · decision due ~15 Sep

    Demolition of the existing conservatory and construction of a single-storey side

    Status unknown Full applications Extension Demolition
    Small domestic
  • Valor Park, Mathisen Way, Colnbrook, Slough, SL3 0HF

    TPO/2021/18 Submitted 20 Jul 2021 142m away

    G1- 4no trees - Cut back by 4m from the building

    Granted Trees

In Slough

  • Y/21154/000 Awaiting decision

    86, Faraday Road, Slough, SL2 1RW

    The erection of a single storey rear extension, which would extend beyond the re

    15 Sep 2026 Prior approval
  • Y/21109/001 Awaiting decision

    64, Burnham Lane, Slough, SL1 6LS

    The erection of a single storey rear extension, which would extend beyond the re

    14 Sep 2026 Prior approval
  • Y/15643/002 Awaiting decision

    7, Second Crescent, Slough, SL1 3AT

    The erection of a single storey rear extension, which would extend beyond the re

    11 Sep 2026 Prior approval
  • Y/12108/002 Status unknown

    11, Woodstock Avenue, Slough, SL3 7LJ

    The erection of a single storey rear extension, which would extend beyond the re

    10 Sep 2026 Prior approval
  • Y/17628/001 Status unknown

    77, Glanmor Road, Slough, SL2 5LH

    The erection of a single storey rear extension, which would extend beyond the re

    9 Sep 2026 Prior approval