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Planning application

P23/00585/CLP

48 Mackie Grove Filton South Gloucestershire BS34 7NF

Granted South Gloucestershire Cert Lawful Use Proposed

Proposal

Change of use from C3a dwellinghouse to small house in multiple occupation for up to 6 people. Erection of hip to gable roof extension and installation of rear dormer and 2no. roof lights. Erection of single storey side extension and demolition of existing front porch.

As published by the council, reference P23/00585/CLP

Timeline

Dates from the published record

  1. 13 Feb 2023

    Received by South Gloucestershire

  2. 20 Mar 2023

    Decision issued: Approve Certificate of Lawfulness

  3. 1 Aug 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

  • P26/00873/F Awaiting decision

    Land To The Rear Of 23 Mackie Grove Filton South Gloucestershire BS34 7NG

    Demolition of existing garage and erection of 1no detached dwelling with off-street parking and associated works.

    13 Apr 2026 98m away Full applications
  • P26/00691/HMO Refused

    116 Station Road Filton South Gloucestershire BS34 7JL

    Conversion of existing outbuilding into 1 no. bedroom annexe ancillary to the host dwelling (116 Station Road) and change of use of the existing small dwellinghouse in multiple occupation for 3-6 people (Class C4) to a large house in multiple occupation, for up to 7 people (Sui generis) with other associated works.

    23 Mar 2026 206m away
  • P26/01386/HMO Awaiting decision

    116 Station Road Filton South Gloucestershire BS34 7JL

    Change of use from a small dwellinghouse in multiple occupation for up to 6 no. people (C4), to a large dwelling house in multiple occupation for up to 7 no. people, including the creation of a bedroom within the existing garden room (resubmission of refused planning application P26/00691/HMO).

    17 Jun 2026 206m away
  • P26/00735/PNH Granted

    22 Stanley Avenue Filton South Gloucestershire BS34 7NQ

    The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 5m, for which the maximum height would be 3m, and for which the height of the eaves would be 3m.

    27 Mar 2026 230m away Prior approval
  • P26/01340/CLP Awaiting decision

    32 Stanley Avenue Filton South Gloucestershire BS34 7NQ

    Continued use as a Small House in Multiple Occupation (HMO) (Class C4).

    15 Jun 2026 256m away Lawful development
  • P26/00065/HH Granted

    138 Station Road Filton South Gloucestershire BS34 7JL

    Erection of a single storey rear extension to form additional living accommodation.

    13 Jan 2026 262m away Householder

In South Gloucestershire

  • P26/01703/CLP Awaiting decision

    34 Birch Road Yate South Gloucestershire BS37 5ER

    Erection of single storey rear extension and Installation of rear dormers to facilitate loft conversion.

    30 Jul 2026 Lawful development
  • P26/01258/CLP Refused

    Rose Cottage 1 The Hollows Coalpit Heath South Gloucestershire BS36 2UT

    Change of use from ancillary workshop/garage to aesthetics clinic.

    3 Jun 2026 Lawful development
  • P26/01262/CLP Split decision

    23 Greenbank Road Hanham South Gloucestershire BS15 3RY

    Erection of hip to gable roof extension and installation of 1no. rear dormer to facilitate loft conversion. Enlargement of existing porch.

    4 Jun 2026 Lawful development
  • P26/01347/CLE Granted

    Land At Hill Court Farm Upper Hill Berkeley

    Confirmation of lawful implementation of planning permission P26/00327/RVC by way of material operation (installation of DNO substation unit foundations).

    15 Jun 2026 Lawful development
  • P26/01682/CLP Awaiting decision

    The Annexe The Stables Dibden Lane Emersons Green South Gloucestershire BS16 7AF

    Conversion of existing garage into additional living accommodation.

    27 Jul 2026 Lawful development