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Planning application

29 SWEETCROFT LANE HILLINGDON

Awaiting decision Hillingdon 16157/APP/2026/199

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

Proposal

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

As published by the council, reference 16157/APP/2026/199

Application record

Reference
16157/APP/2026/199
Status
Approval
Received
23 Jan 2026

Site history

Applications at this address on the Hillingdon register

This site has had 4 applications since 2026: 2 approved, 0 refused.

  • 16157/APP/2026/1631 Decided

    29 SWEETCROFT LANE HILLINGDON

    Erection of a part single storey, part double storey side and rear extension, proposed part double storey front extension, roof extension following rear dormer, front, side and rear roof slope windows following demolition of the existing garage, shed and stores.

    Submitted 30 Jun 2026 Full applications
  • 16157/APP/2026/806 Granted

    29 SWEETCROFT LANE HILLINGDON

    Erection of a single storey wraparound extension to the sides and rear, erection of front porch, following the demolition of existing detached garages and shed

    Decided 15 Jun 2026 Full applications
  • 16157/APP/2026/151 Granted

    29 SWEETCROFT LANE HILLINGDON

    Erection of single storey rear extension

    Decided 19 Mar 2026 Full applications

Timeline

Dates from the published record

  1. 23 Jan 2026

    Received by Hillingdon

  2. 7 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 20 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 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.