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Planning application

9 Merlin Close Northolt UB5 6JG

Granted Old Oak and Park Royal Development Corporation 254191CPE Certificate of Lawfulness - Existing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Continue to use the property as HMO (Use Class C4) (Lawful Development Certificate for an Existing Use)

As published by the council, reference 254191CPE

Application record

Reference
254191CPE
Type
Certificate of Lawfulness - Existing
Status
Permitted Development
Decision
Granted As published: Permitted Development
Received
5 Nov 2025
Validated
5 Nov 2025
Decided
19 Dec 2025
Ward
Northolt West End
Decision by
Delegated Decision
Postcode
UB5 6JG

Timeline

Dates from the published record

  1. 5 Nov 2025

    Received by Old Oak and Park Royal Development Corporation

  2. 19 Dec 2025

    Decision issued: Permitted Development

  3. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

AJ Leaseplan Ltd Agent

51 applications on PlanIndex · across 18 councils · 57% granted

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Documents

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

6 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.

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What this grant of permission means

Old Oak and Park Royal Development Corporation granted permission on 19 December 2025, 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.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 9 Merlin Close Northolt UB5 6JG

    254191CPE Submitted 5 Nov 2025 50 yards away

    Continue to use the property as HMO (Use Class C4) (Lawful Development Certificate for an Existing Use)

    Granted Lawful development 6 docs

  • 29 Hughenden Gardens Northolt Middlesex UB5 6LB

    214437HH Submitted 29 Jun 2021 100 yards away

    First floor rear extension; single storey rear extension (following demolition of existing rear addition)

    Granted Householder Extension Demolition 9 docs
    Small domestic

  • Communication Station On Roof Woburn Tower Broomcroft Avenue Northolt Middlesex UB5 6HT

    214636PNT Submitted 8 Jul 2021 150 yards away

    Installation of 9 no. antennas, 2 no. transmission dishes and 2 no. equipment cabinets, including ancillary development thereto (56 Day Prior Notification Process)

    Granted Telecoms 13 docs

  • 12 Edward Road Northolt UB5 6QN

    230546CPL Submitted 10 Feb 2023 150 yards away

    Alteration of roof from hip to gable end; rear roof extension; and installation of three rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)

    Granted Lawful development Extension Loft or dormer 4 docs

  • 12 Edward Road Northolt UB5 6QN

    230546CPL Submitted 10 Feb 2023 150 yards away

    Alteration of roof from hip to gable end; rear roof extension; and installation of three rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)

    Granted Lawful development Extension Loft or dormer 4 docs

  • 44 Hughenden Gardens Northolt Middlesex UB5 6LB

    214873PALHE Submitted 14 Jul 2021 150 yards away

    Single storey rear extension (following partial demolition of rear projection) (max 4m deep and max 3m high) (42 Days Prior Approval Notification Process)

    Granted Prior approval Extension Demolition 6 docs
    Small domestic

In Old Oak and Park Royal Development Corporation

  • 263142CPL Granted

    42 Gloucester Road Acton W3 8PD

    Roof extension to rear (main) roof slope; part rear roof extension to rear outrigger roof slope and installation of two roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)

    Received 18 Aug, published by the council 12 Oct 2026 Lawful development
  • 263690CPL Awaiting decision

    133 Trinity Road Southall UB1 1ES

    Rear roof extension, and installation of three roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)

    Received 6 Oct, published by the council 12 Oct 2026 Lawful development
  • 262683CPE Granted

    1 Speldhurst Road Chiswick W4 1BX

    Continuous use of conversion of the roof space to provide additional habitable accommodation, installation of rooflights to the front roof slope and a rear dormer and construction of a single-storey rear extension. External materials to match the existing dwelling (Lawful Development Certificate for an Existing Development)

    Received 7 Jul, published by the council 3 Aug 2026 Lawful development
  • 254066CPE Refused

    37 Robin Hood Way Greenford UB6 7QN

    Use of ground floor flat and first/second floor flat (Use Class C3) as 2 x House in Multiple Occupation (Use Class C4) (Certificate of Lawfulness for an Existing Use)

    Received 24 Oct, published by the council 3 Aug 2026 Lawful development
  • 262883CPL Granted

    90 Church Road Hanwell W7 3BE

    Rear roof extension (following removal of chimney); installation of two rooflight to front roofslope (Lawful Development Certificate for a Proposed Development)

    Received 24 Jul, published by the council 10 Sep 2026 Lawful development