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Planning application

Garden Annexe 171 Twyford Abbey Road Park Royal NW10 7DG

Refused Old Oak and Park Royal Development Corporation 214661CPE Certificate of Lawfulness - Existing

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

Proposal

Continued use of single storey rear garden outbuilding as self-contained residential unit (Lawful Development Certificate for Existing Use)

As published by the council, reference 214661CPE

Application record

Reference
214661CPE
Type
Certificate of Lawfulness - Existing
Status
Refused
Decision
Refused
Received
9 Jul 2021
Validated
10 Aug 2021
Decided
4 Oct 2021
Ward
Hanger Hill
Decision by
Delegated Decision
Postcode
NW10 7DG

Timeline

Dates from the published record

  1. 9 Jul 2021

    Received by Old Oak and Park Royal Development Corporation

  2. 10 Aug 2021

    Validated

    Checked as complete and ready for consideration.

  3. 4 Oct 2021

    Decision issued: Refused

  4. 1 Oct 2026

    Added to PlanIndex

Documents

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

8 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 refusal means

Old Oak and Park Royal Development Corporation 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 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

  • 183 Twyford Abbey Road Park Royal NW10 7DG

    261724CPL Submitted 24 Apr 2026 50 yards away

    Single storey outbuilding for use as children play room (Lawful Development Certificate for a Proposed Development)

    Granted Lawful development 6 docs
    Small domestic
  • 183 Twyford Abbey Road Park Royal NW10 7DG

    261724CPL Submitted 24 Apr 2026 50 yards away

    Single storey outbuilding for use as children play room (Lawful Development Certificate for a Proposed Development)

    Granted Lawful development 6 docs
    Small domestic
  • 181 Twyford Abbey Road Park Royal NW10 7DG

    230157HH Submitted 16 Jan 2023 50 yards away

    Single storey rear extension (following demolition of existing conservatory)

    Refused Householder Extension Demolition 9 docs
    Small domestic
  • 181 Twyford Abbey Road Park Royal NW10 7DG

    230157HH Submitted 16 Jan 2023 50 yards away

    Single storey rear extension (following demolition of existing conservatory)

    Refused Householder Extension Demolition 9 docs
    Small domestic
  • 82 Iveagh Avenue Park Royal NW10 7DH

    254059PALHE Submitted 24 Oct 2025 50 yards away

    Single storey rear extension (max 4m deep and max 3.3m high) (42 Days Prior Approval Notification Process)

    Granted Prior approval Extension 8 docs
    Small domestic
  • 82 Iveagh Avenue Park Royal NW10 7DH

    254059PALHE Submitted 24 Oct 2025 50 yards away

    Single storey rear extension (max 4m deep and max 3.3m high) (42 Days Prior Approval Notification Process)

    Granted Prior approval Extension 8 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