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Trewent Designs Ltd

A design practice registered in Cardiff. 13 planning applications on PlanIndex across 3 councils . On the register from 2019 to 2026.

10 granted and 2 refused of 12 decided applications in our index. A record of decisions already made, not a forecast of the next one.

Where they work

  1. Cardiff10

    90% approved here, against 95% for the council

  2. Newport2
  3. Rhondda Cynon Taf1

What they file

  1. Householder62%
  2. Full applications23%
  3. Amendments8%
  4. Lawful development8%

Company record

From Companies House. Company information only; we never show personal contact details.

Registered name
TREWENT DESIGNS LTD
Company number
07623484
Status
Active
Incorporated
5 May 2011
Registered in
Cardiff

Track record

The 10 most recent applications naming this firm

  • 26/00089/HSE Granted

    1 Parc-y-bryn Creigiau Cardiff CF15 9SE

    Single storey side and rear extensions, alterations to the garage and store to form habitable spaces.

    Decided 22 Apr 2026 Householder
  • 25/02732/HSE Granted

    2 Pontcanna Place Pontcanna Cardiff CF11 9JY

    Single storey rear extension.

    Decided 19 Dec 2025 Householder
  • 25/0985/FUL Awaiting decision

    Land Adjacent 12 Heol-y-coed Nantgarw Taff's Well Rhondda Cynon Taf

    Construction of a 2 storey dwelling. (Amended Plans recieved 03/09/2026)

    Submitted 25 Sep 2025 Full applications
  • 25/02062/HSE Granted

    42 Llewelyn Goch St Fagans Cardiff CF5 6HR

    Single storey rear extension to kitchen

    Decided 5 Nov 2025 Householder
  • 24/00106/FUL Refused

    The Rear Of 4 Pen Y Bryn Way Gabalfa Cardiff CF14 3LE

    To Build a new Disabled Studio Accommodation.

    Decided 28 Jan 2025 Full applications
  • 23/00288/NMH Granted

    10 Miterdale Close Penylan Cardiff CF23 5LG

    Proposed Non-Material Amendment to Planning Permission 21/00456/DCH - To provide a pitch roof to the side 2 storey extension in lieu of a flat roof and the installation of roof lanterns to the single storey rear extension

    Decided 20 Apr 2023 Householder
  • 22/1037 Refused

    24 Llanwern Street Newport South Wales NP19 0BZ

    CHANGE OF USE OF 3NO. BEDROOM DWELLING (C3 USE) TO 5NO. BEDROOM HMO (C4 USE) INCLUDING SINGLE STOREY REAR EXTENSION

    Decided 4 May 2023 Full applications
  • 22/00916/DCH Granted

    15 Church Road Rumney Cardiff CF3 3BA

    CONSTRUCTION OF GROUND FLOOR INFILL EXTENSION REPLACING EXISTING EXTERNAL GLASS ROOF STRUCTURE

    Decided 28 Jun 2022 Lawful development
  • 21/01994/DCH Granted

    13 Maes Yr Awel Radyr Cardiff CF15 8AN

    NEW PORCH & FIRST FLOOR SIDE EXTENSION

    Decided 11 Oct 2021 Householder
  • 21/01293/DCH Granted

    16 Leckwith Avenue Canton Cardiff CF11 8HQ

    GROUND FLOOR EXTENSION TO THE REAR

    Decided 4 Oct 2021 Householder

3 more applications on record

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From council registers and Companies House. Counts describe the records we hold, not a firm's complete history. Request a correction or removal.