63 ELM AVENUE EASTCOTE HA4 8PG

1. 27 Jul 2026

   Received by Hillingdon

2. 28 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 7 Aug 2026

   Added to PlanIndex

4. 22 Sep 2026

   Decision issued: Permitted

Hillingdon granted permission on 22 September 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• 63 ELM AVENUE RUISLIP HA4 8PG

  68814/APP/2026/1715 Submitted 8 Jul 2026 50 yards away

  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).

  Awaiting decision Extension Loft or dormer
  Small domestic

• 90 BRIXHAM CRESCENT RUISLIP MIDDLESEX HA4 8TY

  54419/APP/2026/2019 Submitted 12 Aug 2026 100 yards away

  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.

  Granted Extension Loft or dormer
  Small domestic

• 117 LINDEN AVENUE RUISLIP HA4 8TY

  79983/APP/2026/724 Submitted 19 Mar 2026 100 yards 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
  Small domestic

• 129 LINDEN AVENUE RUISLIP HA4 8TY

  43938/APP/2025/2682 Submitted 18 Oct 2025 100 yards 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 100 yards away

  86% 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 100 yards away

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

  Refused Trees 5 docs