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Planning application

21/02894/FUL

3 Grenaby Avenue Croydon CR0 2EG

Refused Croydon Full planning permission

Proposal

Erection of a rear roof extension with front roof lights and conversion of the property from a single family home into a HMO for 6 people with associated site alterations

As published by the council, reference 21/02894/FUL

Timeline

Dates from the published record

  1. 31 May 2021

    Received by Croydon

  2. 27 Jul 2021

    Decision issued: Permission Refused

  3. 25 Jul 2026

    Added to PlanIndex

What refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 26/01611/FUL Awaiting decision

    220 - 222 Sydenham Road Croydon CR0 2EB

    Conversion of two single dwelling semi-detached units into 7 separate dwellings, erection of single storey side/rear and rear extensions, dormer roof extension with roof lights, boundary walls, lightwells, flank balustrade, refuse and cycle stores and associated works.

    3 Jun 2026 104m away Full applications
  • 25/00362/FUL Awaiting decision

    Colliers Court 258 Sydenham Road Croydon CR0 2EB

    Demolition of the existing building and erection of a 4 storey building to provide 13 x affordable homes with landscaping and other associated works.

    3 Feb 2025 141m away Full applications
  • 21/03385/GPDO Granted

    67 Milton Road Croydon CR0 2BJ

    Erection of a single storey rear extension projecting out 6 metres from the rear wall of the original house with a height to the eaves of 3 metres and a maximum height of 3.5 metres

    24 Jun 2021 161m away Outline
  • 22/01293/FUL Granted

    14 Clarence Road Croydon CR0 2EN

    Alterations include the conversion of dwelling to create 1 x two-bedroom flat and 1 x three-bedroom flat and alterations to the outside facade (part retrospective).

    27 Mar 2022 218m away Full applications
  • 24/03121/FUL Granted

    18 Gladstone Road Croydon CR0 2BQ

    Alterations, change of use of existing workshop area to incorporate an MOT vehicle inspection facility

    10 Sep 2024 228m away Full applications
  • 26/01154/DISC Granted

    Development Site At 35 Whitehorse Road Croydon CR0 2JG

    Application to approve details reserved by condition numbers 4 (materials) and 5 (landscaping) attached to planning permission ref. 25/01329/FUL. (Erection of a part three, part four storey building with public house (Use Class Sui Generis) at ground floor level, a 16-room large House in Multiple Occupation (Use Class Sui Generis) on the upper floors, and a self-contained three-bedroom dwelling (Use Class C3) at first floor level, together with integrated cycle and refuse storage).

    20 Apr 2026 259m away Conditions

In Croydon

  • 26/01672/FUL Refused

    2 Buckingham Avenue Thornton Heath CR7 8AS

    Erection of a hip to gable end roof extension and installation of 3x roof lights within the front roof slope. Erection of a single/two storey side/rear extension and construction of a dormer extension within the rear roof slope, installation of porch roof on the front elevation. Subsequent conversion to form 3 self-contained flats and provision of amenity space, refuse and cycle storage.

    9 Jun 2026 Full applications
  • 25/04144/FUL Granted

    Flat 1B 8 Woodstock Road Croydon CR0 1JR

    Temporary change of use of Flat 1B from Class C3 to Class C1 for short- and medium-term corporate letting for a temporary period of three years

    31 Dec 2025 Full applications
  • 26/01641/FUL Granted

    Croydon University Hospital 530 London Road Thornton Heath CR7 7YE

    Alterations, installation of emergency generator and fuel tank fronting Crossland Road surrounded by 2.4m high galvanised steel palisade fence, removal of two trees; installation of 2x transformers on concrete slab surrounded by 2.1m high timber fencing, new pathway fronting London Road, landscaping and tree planting.

    5 Jun 2026 Full applications
  • 26/01223/FUL Granted

    24A Norwich Road Thornton Heath CR7 8NA

    Erection of a single-storey detached garden office building in the rear garden of Flat A (ground floor).

    27 Apr 2026 Full applications
  • 25/03160/FUL Granted

    6 Ye Market Selsdon Road South Croydon CR2 6PW

    Alterations, conversion of upper floors to form 2x studio flats, erection of single-storey rear extension, second floor rear extension, alterations to shopfront, and provision of roof terraces, external steps, and associated cycle and refuse storage.

    26 Sep 2025 Full applications