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Planning application

42 WHITEHEART AVENUE HILLINGDON

Granted Hillingdon 21911/APP/2025/2279 Full

Works: Loft or dormer Demolition

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

Proposal

Erection of a dormer Bungalow with associated parking, landscaping, bin and cycle storage, following the demolition of existing Bungalow and garage (Retrospective planning application).

As published by the council, reference 21911/APP/2025/2279

Application record

Reference
21911/APP/2025/2279
Type
Full
Status
Approval
Decision
Permitted
Received
28 Aug 2025
Validated
28 Aug 2025
Decided
27 Oct 2025
Ward
COLHAM & COWLEY

Site history

Applications at this address on the Hillingdon register

This site has had 2 applications since 2024: 2 approved, 0 refused.

  • 21911/APP/2024/1910 Granted

    42 WHITEHEART AVENUE HILLINGDON

    Erection of single storey side and rear extensions and a new front porch following demolition of existing porch. Conversion of roof space into habitable use to include 4no. side dormers, 2 side facing roof lights and hip to gable ends conversion with front facing gable end window and rear facing Juliette balcony. Amendments to fenestration including installation and removal of side facing windows.

    Decided 4 Nov 2024 Full applications

Timeline

Dates from the published record

  1. 28 Aug 2025

    Received by Hillingdon

  2. 27 Oct 2025

    Decision issued: Permitted

  3. 12 Aug 2026

    Added to PlanIndex

Documents

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

21 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 grant of permission means

Hillingdon granted permission on 27 October 2025, 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.

In Hillingdon

  • 80149/APP/2026/1572 Granted

    14 LADYGATE LANE RUISLIP HA4 7QU

    Erection of single storey side and rear wraparound extension, a front porch, amendments to fenestration and roof lights to the front, side and rear sloped roof, following the removal of the rear chimney and garden shed. (Description Amended)

    24 Jun 2026 Full applications
  • 79879/APP/2026/1749 Granted

    21 NORTH AVENUE HAYES UB3 2JE

    Erection of part single storey, part double storey rear extension

    13 Jul 2026 Full applications
  • 74889/APP/2026/1363 Granted

    32 MANOR ROAD HAYES UB3 2DG

    Erection of a first-floor rear extension.

    1 Jun 2026 Full applications
  • 53073/APP/2026/1645 Granted

    50 MINET DRIVE HAYES UB3 3JW

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

    1 Jul 2026 Full applications
  • 80172/APP/2026/1717 Refused

    6 SQUIRRELS TRADING ESTATE VIVEASH CLOSE HAYES UB3 4RZ

    Change of use from Class B8 to Class E retail

    8 Jul 2026 Full applications