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Planning application

63 ELM AVENUE RUISLIP HA4 8PG

Awaiting decision Hillingdon 68814/APP/2026/1715

Works: Extension Loft or dormer 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

Conversion of roof space to habitable use to include a rear dormer, roof lights, conversion of roof from hip to gable end, erection of a single storey side extension, erection of outbuilding to the rear garden (Application for a Certificate of Lawful Development for a Proposed Development).

As published by the council, reference 68814/APP/2026/1715

Application record

Reference
68814/APP/2026/1715
Status
Approval
Received
8 Jul 2026
Validated
8 Jul 2026
Decided
2 Sep 2026
Postcode
HA4 8PG

Timeline

Dates from the published record

  1. 8 Jul 2026

    Received by Hillingdon

  2. 3 Aug 2026

    Added to PlanIndex

  3. 2 Sep 2026

    Decision issued

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 500 metres

  • 63 ELM AVENUE EASTCOTE HA4 8PG

    68814/APP/2026/1865 Submitted 27 Jul 2026 0m away

    87% historically approved · decision due ~22 Sep

    Erection of a single storey rear extension and steps to rear garden.

    Awaiting decision Extension
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  • 90 BRIXHAM CRESCENT RUISLIP MIDDLESEX HA4 8TY

    54419/APP/2026/2019 Submitted 12 Aug 2026 86m away

    87% historically approved · decision due ~7 Oct

    Erection of a wrap around extension to the front, side and rear, with a sloped roof to the front, and a flat roof to the side and rear with 3 roof lights, and the erection of a single storey outbuilding to the rear garden.

    Awaiting decision Extension Loft or dormer
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  • 117 LINDEN AVENUE RUISLIP HA4 8TY

    79983/APP/2026/724 Submitted 19 Mar 2026 86m away

    Erection of a single storey side and rear extension, following demolition of the existing rear conservatory and rear extension.

    Granted Full applications Extension Demolition 14 docs
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  • 129 LINDEN AVENUE RUISLIP HA4 8TY

    43938/APP/2025/2682 Submitted 18 Oct 2025 86m away

    Conversion of roof space to habitable use to include rear dormer with 2no.Juliette balconies, 3no. front facing rooflights, conversion of roof form from hipped to gable ended with gable end window, and amendment to fenestrations.

    Granted Full applications Loft or dormer Windows or glazing 10 docs

  • 140 LINDEN AVENUE RUISLIP HA4 8UB

    78323/APP/2025/2309 Submitted 4 Sep 2025 112m away

    87% historically approved · decision due ~30 Oct

    Details pursuant to the discharge of Condition 8 (Biodiversity Gain Plan) of planning permission ref. 78323/APP/2025/1759, dated 18-08-2025 (Variation of Condition 8 (Habitat Management Plan) of planning permission ref. 78323/APP/2024/968, dated 11-11-24 (Erection of 2no. semi-detached dwellings including habitable accommodation within the roof space and one basement with associated parking and amenity space, following the demolition of existing bungalow.) to amend wording of BNG condition.)

    Awaiting decision Demolition

  • 140 LINDEN AVENUE RUISLIP HA4 8UB

    78323/TRE/2026/93 Submitted 21 Apr 2026 112m away

    TPO 327 G6 3x Lime Trees to reduce crown by up to 2m and remove over hanging branches.

    Refused Trees 5 docs