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Planning application

141 CROMWELL ROAD HAYES UB3 2PU

Awaiting decision Hillingdon 79864/APP/2026/60

Works: Extension 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 single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3.00 metres, and for which the height of the eaves would be 2.70 metres

As published by the council, reference 79864/APP/2026/60

Application record

Reference
79864/APP/2026/60
Status
Prior Approval N/Req
Received
8 Jan 2026
Postcode
UB3 2PU

Timeline

Dates from the published record

  1. 8 Jan 2026

    Received by Hillingdon

  2. 7 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 5 March 2026, 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 57 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 57 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 0.3 miles

  • 147 CROMWELL ROAD HAYES UB3 2PU

    75551/APP/2021/2047 Submitted 20 May 2021 50 yards away

    Part single storey, part two storey rear extension

    Granted Full applications Extension 7 docs
    Small domestic

  • 129 CROMWELL ROAD HAYES UB3 2PU

    77459/APP/2023/791 Submitted 16 Mar 2023 50 yards away

    Erection of a single storey extension to the rear of dwelling with new side facing window.

    Granted Full applications Extension Windows or glazing 5 docs
    Small domestic

  • 62 COMMONWEALTH AVENUE HAYES UB3 2PN

    77908/APP/2023/700 Submitted 9 Mar 2023 50 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 2.95 metres, and for which the height of the eaves would be 2.85 metres

    Granted Full applications Extension 6 docs
    Small domestic

  • 53 COMMONWEALTH AVENUE HAYES UB3 2PN

    77874/APP/2023/497 Submitted 21 Feb 2023 50 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 3.10 metres, and for which the height of the eaves would be 3.10 metres

    Granted Full applications Extension 8 docs
    Small domestic

  • 104 TUDOR ROAD HAYES MIDDLESEX UB3 2QG

    66653/APP/2024/2939 Submitted 6 Nov 2024 100 yards away

    Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights and the conversion of roof from hip to gable end with new gable end window (Application for a Certificate of Lawful Development for a Proposed Development).

    Granted Full applications Loft or dormer Windows or glazing 5 docs

  • 171 TUDOR ROAD HAYES UB3 2QG

    70838/APP/2026/1399 Submitted 6 Jun 2026 100 yards away

    Erection of a 1no dwellinghouse with associated parking, landscaping, and bike and bin storage, following demolition of existing side extension.

    Granted Extension Demolition
    Domestic