95 CORNWALL ROAD RUISLIP HA4 6AH

1. 5 Sep 2025

   Received by Hillingdon

2. 7 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 31 October 2025, 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.

This application is with Hillingdon for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

This page mirrors an entry on the statutory planning register that Hillingdon is required to keep. The published feed for this record does not state which type of application it is, which is common for older entries and for some council systems; the register entry on the council portal will say, alongside the case officer and any consultation dates.

Every planning application follows the same broad path: submission, validation, publicity, then a decision by officers or committee. Our guide to planning application types explains the common types and what each can approve.

• 87 CORNWALL ROAD RUISLIP HA4 6AH

  69878/APP/2021/1590 Submitted 22 Apr 2021 0m away

  Retention of outbuilding

  Refused Full applications 7 docs

• 2 HATHERLEIGH ROAD RUISLIP HA4 6AS

  76449/APP/2023/692 Submitted 9 Mar 2023 125m away

  Non material amendment to planning permission ref. 76449/APP/2021/4505 dated 11-05-2022 (Erection of two storey side and rear extension, part single storey rear extension, conversion of roof space to habitable use to include rear dormer and two front roof lights) to install one additional Velux to front elevation, extension of ridge line, 2 Velux added to side elevation and omission of one first floor window, minor revision to windows to rear elevation and increase in width of rear dormer by 400mm.

  Withdrawn Full applications Extension Loft or dormer +1 6 docs
  Small domestic

• 44 HATHERLEIGH ROAD RUISLIP MIDDLESEX HA4 6AU

  55279/APP/2021/2752 Submitted 13 Jul 2021 169m away

  Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and 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

• 27 ROSEBURY VALE RUISLIP MIDDLESEX HA4 6AQ

  67675/APP/2021/2185 Submitted 1 Jun 2021 203m away

  Single storey side extension and single storey rear extension

  Granted Full applications Extension 12 docs
  Small domestic

• 35 CRANLEY DRIVE RUISLIP HA4 6BZ

  79681/APP/2025/2385 Submitted 12 Sep 2025 220m away

  Erection of a single storey side extension with a roof light.

  Granted Full applications Extension Loft or dormer 6 docs
  Small domestic

• 67 SHENLEY AVENUE RUISLIP HA4 6BT

  79909/APP/2026/336 Submitted 9 Feb 2026 237m away

  Erection of a single storey side and rear extension

  Granted Full applications Extension 6 docs
  Small domestic