Skip to content
PlanIndex Get alerts
Menu

Planning application

21/0623

21 RIVERSLEIGH AVENUE, BLACKPOOL, FY1 2SB

Granted Blackpool Cert. of Lawful Use (Proposed)

Proposal

Erection of a single storey rear extension

As published by the council, reference 21/0623

Timeline

Dates from the published record

  1. 9 Jul 2021

    Received by Blackpool

  2. 2 Aug 2021

    Decision issued: Grant Permission

  3. 29 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 23/0046 Granted

    30 LINKS ROAD, BLACKPOOL, FY1 2RU

    Erection of a single storey side and rear extension.

    25 Jan 2023 149m away Full applications
  • 26/0286 Granted

    70 WARBRECK HILL ROAD, BLACKPOOL, FY2 9UH

    Erection of single storey side extension following demolition of existing side extension.

    19 May 2026 193m away Full applications
  • 23/0758 Granted

    52 DORCHESTER ROAD, BLACKPOOL, FY1 2LU

    Alterations to garage including provision of a pitched roof and use as altered as ancillary living accommodation.

    11 Oct 2023 266m away Full applications
  • 21/1080 Refused

    27 DORCHESTER ROAD, BLACKPOOL, FY1 2LU

    Alterations to the existing single storey rear extension and garage to form ancillary accommodation and bike store.

    23 Dec 2021 266m away Full applications
  • 13/0236 Withdrawn

    LAND ADJACENT TO 50 DORCHESTER ROAD, BLACKPOOL, FY1 2LU

    Erection of three-storey detached dwellinghouse with integral garage following demolition of existing private garage, with associated landscaping.

    16 Apr 2013 266m away Full applications
  • 02/1080 Granted

    22 Dorchester Road, Blackpool, FY1 2LU

    Erection of first floor and single storey rear extensions.

    13 Dec 2002 266m away Full applications

In Blackpool

  • 26/0379 Awaiting decision

    15 GLEN STREET, BLACKPOOL, FY3 9EX

    Retention of a 4 person use class C4 small House in Multiple Occupation (HMO) (Ceritifate of Lawfulness Existing)

    15 Jul 2026 Lawful development
  • 26/0303 Granted

    12 & 12A LINCOLN ROAD, BLACKPOOL, FY1 4HB

    Use of premises as two self-contained permanent residential flats. (Certificate of Lawfulness Existing)

    4 Jun 2026 Lawful development
  • 26/0301 Granted

    5 GLENFIELD AVENUE, BLACKPOOL, FY2 0DB

    Single storey rear extension 3m from rear elevation

    2 Jun 2026 Lawful development
  • 26/0289 Refused

    HARRISONS FARM, OFF MIDGELAND ROAD, BLACKPOOL, FY4 5EE

    Erection of single storey side extension

    21 May 2026 Lawful development
  • 26/0295 Granted

    FIRST FLOOR SENECA HOUSE, LINKS POINT, AMY JOHNSON WAY, BLACKPOOL, FY4 2FF

    Use of some of the first floor office space as ancillary storage of electronic sensors. The premises extend to approximately 696.64 m2 in total. The principal use is office-based where we create 3D Bim models, 2D Cad floor plans and capacity reports, occupying approximately 638.62 m2. A secondary room of approximately 58.02 m2 would be used to store sensors owned and operated by the business in connection with its office activities. No manufacturing, processing, or repair of sensors would take place on the premises. Sensors would be stored awaiting deployment to client sites. Deliveries would be infrequent and isolated to specific projects. Around 180 sensors would be stored. There would typically be 2/3 projects a year and 4-5 deliveries would typically take place by a courier over a 3 month period for each project. In between projects we expect to hold very little stock. No heavy goods vehicles would attend the site. No machinery would be installed. The premises operate between 9 - 5 pm Monday to Friday, with no out-of-hours activity. The storage would be entirely ancillary and subordinate to the primary office use, constituting 8.33% of the total floor area. The business would not operate the storage independently of the office function.

    28 May 2026 Lawful development