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Planning application

59 WHITETHORN AVENUE YIEWSLEY UB7 8JZ

Refused Hillingdon 78732/APP/2026/1900

Works: Extension Loft or dormer Demolition 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

Erection of a double storey rear extension and rooflights to the rear, following demolition of the existing single storey rear extension

As published by the council, reference 78732/APP/2026/1900

Application record

Reference
78732/APP/2026/1900
Status
Refusal
Decision
Refused As published: Refusal
Received
31 Jul 2026
Validated
31 Jul 2026
Decided
17 Sep 2026
Postcode
UB7 8JZ

Timeline

Dates from the published record

  1. 31 Jul 2026

    Received by Hillingdon

  2. 14 Aug 2026

    Added to PlanIndex

  3. 17 Sep 2026

    Decision issued: Refusal

What this refusal means

Hillingdon 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 this record

The published feed does not state which type of application this is; the register entry on Hillingdon's portal will say. Our guide explains the common types.

Nearby applications

Within 0.3 miles

  • 57 WHITETHORN AVENUE YIEWSLEY UB7 8JZ

    79003/APP/2024/2308 Submitted 26 Aug 2024 50 yards away

    Erection of a part single storey, part two storey extension to the rear and single storey extension to the side.

    Granted Full applications Extension 7 docs
    Small domestic

  • 57 WHITETHORN AVENUE YIEWSLEY UB7 8JZ

    79003/APP/2026/1901 Submitted 31 Jul 2026 50 yards away

    87% historically approved · decision due ~14 Oct

    Two storey rear extension and single storey side extension

    Awaiting decision Full applications Extension 6 docs
    Small domestic

  • 53 ACACIA AVENUE YIEWSLEY UB7 8LW

    73204/APP/2026/1548 Submitted 29 Jun 2026 100 yards away

    Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.00 metres, and for which the height of the eaves would be 3.00 metres.

    Granted Full applications Extension 6 docs
    Small domestic

  • 90 WHITETHORN AVENUE YIEWSLEY UB7 8LA

    80132/APP/2026/1519 Submitted 18 Jun 2026 100 yards away

    Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)

    Granted

  • 90 WHITETHORN AVENUE YIEWSLEY UB7 8LA

    80132/APP/2026/1491 Submitted 17 Jun 2026 100 yards away

    Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 2.90 metres, and for which the height of the eaves would be 2.80 metres

    Granted Full applications Extension 6 docs
    Small domestic

  • 89 WHITETHORN AVENUE YIEWSLEY UB7 8LA

    74867/APP/2019/3451 Submitted 21 Oct 2019 100 yards away

    Part two storey, part single storey rear extension

    Granted Full applications Extension 8 docs
    Small domestic