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Planning agent

DTB DESIGN

A design practice. 40 planning applications on PlanIndex across 4 councils . On the register from 2001 to 2026.

19 granted and 12 refused of 31 decided applications in our index. A record of decisions already made, not a forecast of the next one.

Where they work

  1. Cardiff30

    67% approved here, against 95% for the council

  2. Newport7

    43% approved here, against 80% for the council

  3. Rhondda Cynon Taf2
  4. Merthyr Tydfil1

What they file

  1. Full applications49%
  2. Householder26%
  3. Lawful development21%
  4. Prior approval5%

Track record

The 10 most recent applications naming this firm

  • 26/02033/CLEUD Awaiting decision

    8 Celyn Avenue Cyncoed Cardiff CF23 6EN

    Rear extensions and alterations to the property.

    Submitted 22 Sep 2026 Lawful development
  • 26/02030/CLPUD Awaiting decision

    19 Cefn Coed Avenue Cyncoed Cardiff CF23 6HE

    Detached garden room.

    Submitted 21 Sep 2026 Lawful development
  • 26/02001/FUL Awaiting decision

    177 Richmond Road Roath Cardiff CF24 3BT

    Ground and first floor rear extensions to existing flats.

    Submitted 16 Sep 2026 Full applications
  • 26/01918/FUL Awaiting decision

    56 Miskin Street Cathays Cardiff

    Conversion to four flats with ground floor rear extension and rear dormer loft conversion.

    Submitted 11 Sep 2026 Full applications
  • 26/01960/FUL Awaiting decision

    138A Llandaff Road Riverside Cardiff CF11 9PW

    Rear/side dormer loft conversion and rear balcony.

    Submitted 11 Sep 2026 Full applications
  • 26/01960/HSE Awaiting decision

    138A Llandaff Road Riverside Cardiff CF11 9PW

    Rear/side dormer loft conversion and rear balcony.

    Submitted 11 Sep 2026 Full applications
  • 26/0497 Granted

    2A Lily Way Rogerstone Newport NP10 9LG

    LOFT CONVERSION WITH FRONT AND REAR DORMERS

    Decided 27 Aug 2026
  • 26/00955/CLPUD Granted

    St Pauls Primary Caretakers House Clive Street Grangetown Cardiff CF11 7HP

    External alterations to the property.

    Decided 18 Jun 2026 Lawful development
  • 26/00944/FUL Awaiting decision

    35 Corporation Road Grangetown Cardiff CF11 7AN

    Retention of Use as a Class C1 - Guest house/serviced accommodation.

    Submitted 11 May 2026 Full applications
  • 26/00836/FUL Granted

    55 Rhymney Street Cathays Cardiff CF24 4DH

    Change of Use to Class C4 House in Multiple Occupation with rear and side extensions and a rear dormer roof extension.

    Decided 18 Aug 2026 Full applications

30 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.