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Planning application

6 ROUNDWOOD AVENUE STOCKLEY PARK

Awaiting decision Hillingdon 37403/APP/2026/1391

Works: Extension

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

Proposal

Details pursuant to the discharge of Conditions 4 (Materials) and 5 (detailed layout and design of pick-up/drop-off layby) of planning permission ref. 37403/APP/2025/2975, dated 27-02-26 (Minor external alterations to the existing building, including a minor paved extension to building approach from drop off area along with associated bollards, provision of external bollard lighting to front entrance, installation of four flag poles at building entrance, installation of finger point signage on entrance to site from the wider estate, installation of signage in landscape planter, reconfiguration of existing external seating area, installation of lamp post to match existing on approach path, resurfacing of existing foot path to a resin bound finish, and new branding to existing sign at vehicular site entrance)

As published by the council, reference 37403/APP/2026/1391

Application record

Reference
37403/APP/2026/1391
Status
Approval
Received
4 Jun 2026

Site history

Applications at this address on the Hillingdon register

This site has had 4 applications since 2025: 3 approved, 0 refused.

  • 37403/ADV/2025/51 Granted

    6 ROUNDWOOD AVENUE STOCKLEY PARK

    Installation of 2no. non-illuminated free standing signs, 1no. new fingerpost sign, and 4no. non-illuminated flagpoles

    Decided 27 Feb 2026 Advertising
  • 37403/APP/2025/2975 Granted

    6 ROUNDWOOD AVENUE STOCKLEY PARK

    Minor external alterations to the existing building, including a minor paved extension to building approach from drop off area along with associated bollards, provision of external bollard lighting to front entrance, installation of four flag poles at building entrance, installation of finger point signage on entrance to site from the wider estate, installation of signage in landscape planter, reconfiguration of existing external seating area, installation of lamp post to match existing on approach path, resurfacing of existing foot path to a resin bound finish, and new branding to existing sign at vehicular site entrance

    Decided 27 Feb 2026 Full applications
  • 37403/APP/2025/2351 Granted

    6 ROUNDWOOD AVENUE STOCKLEY PARK

    Details pursuant to the discharge of Conditions 12 (Delivery and Servicing Plan) and 14 (Travel Plan) as attached to planning permission ref. 37403/APP/2018/4475, dated 15-03-2019 (Refurbishment and extension of B1 office building including two-storey extension (net increase of 1,120sqm GEA floorspace), recladding of the retained structure and rooftop plant enclosures, and reconfiguration of hard and soft landscaping and vehicular and cycle parking.)

    Decided 15 Oct 2025 Full applications

Timeline

Dates from the published record

  1. 4 Jun 2026

    Received by Hillingdon

  2. 26 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 30 July 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.