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Planning application

35 NORTHOLT AVENUE RUISLIP HA4 6SS

Refused Hillingdon 76422/APP/2021/1985 Full

Works: Extension Loft or dormer Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights, conversion of roof from hip to gable end with new gable end window, single storey rear extension and single storey side extension (Application for a Certificate of Lawful Development for a Proposed Development)

As published by the council, reference 76422/APP/2021/1985

Application record

Reference
76422/APP/2021/1985
Type
Full
Status
Refusal
Decision
Refusal
Received
17 May 2021
Validated
17 May 2021
Decided
2 Jul 2021
Ward
SOUTH RUISLIP 2022
Postcode
HA4 6SS

Site history

Applications at this address on the Hillingdon register

This site has had 2 applications since 2021: 1 approved, 1 refused.

  • 35 NORTHOLT AVENUE RUISLIP HA4 6SS

    Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights, conversion of roof from hip to gable end with new gable end window, single storey rear extension and single storey side extension (Application for a Certificate of Lawful Development for a Proposed Development)

    Decided 27 Aug 2021 Full applications

Timeline

Dates from the published record

  1. 17 May 2021

    Received by Hillingdon

  2. 2 Jul 2021

    Decision issued: Refusal

  3. 16 Sep 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

7 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What this refusal means

Hillingdon refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 35 NORTHOLT AVENUE RUISLIP HA4 6SS

    76422/APP/2021/2682 Submitted 7 Jul 2021 0m away

    Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights, conversion of roof from hip to gable end with new gable end window, single storey rear extension and single storey side extension (Application for a Certificate of Lawful Development for a Proposed Development)

    Granted Full applications Extension Loft or dormer +1 7 docs
    Small domestic
  • 16 DEANE AVENUE RUISLIP HA4 6SR

    79770/APP/2025/2775 Submitted 1 Nov 2025 39m away

    Conversion of roof space to habitable use to include rear dormer, 2 x front window dormers, hip to gable end extension, erection of single storey wraparound extension to side and rear, following demolition of existing storage and conservatory.

    Granted Full applications Extension Loft or dormer +2 10 docs
    Small domestic
  • 3 DEANE AVENUE RUISLIP HA4 6SP

    78514/APP/2025/2537 Submitted 1 Oct 2025 73m away

    Change of use to C2 Children's Residential Care Home

    Granted Full applications 10 docs
  • 3 DEANE AVENUE RUISLIP HA4 6SP

    78514/APP/2025/2384 Submitted 12 Sep 2025 73m away

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

    Granted Full applications 5 docs
  • 3 DEANE AVENUE RUISLIP HA4 6SP

    78514/APP/2024/1575 Submitted 13 Jun 2024 73m away

    Demolition of 1no. dwelling and erection of 2no. semi-detached dwellings with associated landscaping, cycle storage and parking.

    Granted Full applications Demolition 13 docs
    Domestic
  • 22 BOURNE AVENUE RUISLIP HA4 6TZ

    80243/APP/2026/2089 Submitted 24 Aug 2026 112m away

    87% historically approved · decision due ~19 Oct

    Erection of a single storey rear extension, a single storey side extension, conversion of the existing garage into habitable use including replacement of the garage door with a window and door, and conversion of roof space to habitable use to include a rear facing hipped to gable end conversion.

    Awaiting decision Full applications Extension Windows or glazing 13 docs
    Small domestic

In Hillingdon

  • 33 FLEMMING AVENUE RUISLIP HA4 9LE

    Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.30 metres, and for which the height of the eaves would be 3.00 metres.

    3 Aug 2026 Full applications
  • 2 COLLEGE DRIVE RUISLIP HA4 8SB

    Variation of Condition 2 (Approved Plans), 3 (Materials) of planning permission ref. 79068/APP/2024/2610, dated 10-02-25 (Erection of a single storey extension to the side, erection of a single storey extension to the rear, following the demolition of existing single storey side extension and garage. Installation of 4 front roof lights and amendments to fenestrations including removal of pebble dash and the installation of an Air Source Heat Pump.) to be amended in accordance with drawing numbers C01,C02,C03 & C04 with amendment of the rear element and Condition 3 to be amended so that the front extension elevation remains brick, with the side and rear elevations to be silicone render with stipple finish to match existing traditional render.

    9 Jun 2026 Full applications
  • 1 COPSE CLOSE NORTHWOOD HA6 2XG

    Details pursuant to the discharge of Condition 10 (Accessible Housing) of planning permission ref. 78325/APP/2023/2889, dated 19-01-2024 (Erection of a two storey detached dwelling with associated access, parking and amenity space following demolition of existing dwelling.)

    21 Jul 2026 Full applications
  • 132 WHITETHORN AVENUE YIEWSLEY UB7 8LB

    Change of use from ground floor office to annex

    20 Jul 2026 Full applications
  • RUISLIP METHODIST CHURCH ICKENHAM ROAD RUISLIP MIDDLESEX. HA7 7BZ

    Amendments to fenestration to include replacement windows on the front elevation and the insertion of a new fire door on the east side elevation.

    23 Oct 2025 Full applications