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Planning application

52 LOTHIAN AVENUE HAYES UB4 0EQ

Awaiting decision Hillingdon 79655/APP/2025/2330

Works: Extension Loft or dormer Demolition Small domestic

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

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Erection of a part single storey, part two storey extension to the rear, conversion of roof space to habitable use to include a rear dormer, 2 x front roof lights, conversion of roof from hip to gable end, following the demolition of 1 x chimney stack.

As published by the council, reference 79655/APP/2025/2330

Application record

Reference
79655/APP/2025/2330
Status
Approval
Received
4 Sep 2025
Postcode
UB4 0EQ

Site history

Applications at this address on the Hillingdon register

This site has had 2 applications since 2025.

  • 79655/APP/2026/309 Awaiting decision

    52 LOTHIAN AVENUE HAYES UB4 0EQ

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

    Submitted 5 Feb 2026

Timeline

Dates from the published record

  1. 4 Sep 2025

    Received by Hillingdon

  2. 7 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 30 October 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Hillingdon took a median of 58 days over the applications it decided in the last year.

What happens while it is decided

This application is with Hillingdon for determination, against a statutory target of eight weeks. Over the last year Hillingdon's median decision took 58 days. More in our guide to how long planning decisions take.

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 500 metres

  • 52 LOTHIAN AVENUE HAYES UB4 0EQ

    79655/APP/2026/309 Submitted 5 Feb 2026 0m away

    86% historically approved · decision due ~2 Apr

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

    Awaiting decision

  • 139 YEADING LANE HAYES UB4 0ER

    79938/APP/2026/485 Submitted 24 Feb 2026 57m away

    Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.60 metres, for which the maximum height would be 3.06 metres, and for which the height of the eaves would be 3.00 metres.

    Granted Full applications Extension 6 docs
    Small domestic

  • 157 YEADING LANE HAYES UB4 0ER

    79055/APP/2024/2569 Submitted 25 Sep 2024 57m away

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

    Granted Full applications 8 docs

  • 30 LOTHIAN AVENUE HAYES UB4 0EG

    80071/APP/2026/1181 Submitted 13 May 2026 154m away

    Erection of single storey extension to rear including demolition of existing lean-to extension and insertion of two new ground floor windows on the side elevation (Application for a Certificate of Lawful Development for a Proposed Development)

    Granted Full applications Extension Demolition +1 11 docs
    Small domestic

  • 20 LOTHIAN AVENUE HAYES UB4 0EG

    8602/APP/2025/2870 Submitted 13 Nov 2025 154m away

    Erection of single-storey outbuilding to rear garden.

    Granted Full applications 11 docs
    Small domestic

  • 53 LOTHIAN AVENUE HAYES UB4 0EG

    75995/APP/2021/2112 Submitted 25 May 2021 154m away

    Single storey rear extension

    Withdrawn Full applications Extension 8 docs
    Small domestic