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CB3 Design Architects

An architecture practice. 25 planning applications on PlanIndex across 8 councils . On the register from 2017 to 2026.

22 granted and 2 refused of 24 decided applications in our index. A record of decisions already made, not a forecast of the next one.

Where they work

  1. Trafford12

    100% approved here, against 87% for the council

  2. Manchester5

    80% approved here, against 88% for the council

  3. Rochdale2
  4. Dumfries and Galloway2
  5. Tameside1
  6. Dacorum1
  7. Midlothian1
  8. South Lanarkshire1

What they file

  1. Householder52%
  2. Full applications20%
  3. Amendments16%
  4. Conditions4%
  5. Heritage and listed buildings4%

Track record

The 10 most recent applications naming this firm

  • 119737/HHA/26 Awaiting decision

    St Peters Vicarage 1 Harrop Road Hale Altrincham WA15 9BU

    Erection of single storey rear extension, new side lightwell with access steps, demolition and replacement of existing garage to create new double garage and garden room and associated external works including patio areas, creation of new access to existing driveway, removal of existing gate and closure of churchyard access, new boundary treatment and landscaping

    Submitted 7 Aug 2026 Householder
  • 119549/CND/26 Granted

    17 Charlton Drive Sale M33 2BJ

    Application for approval of details reserved by conditions of grant of planning permission 117113/HHA/25. Condition number: 3 (Materials).

    Decided 3 Sep 2026 Conditions
  • 26/01029/FHA Granted

    Croome Cottage 117 Cross Oak Road Berkhamsted Hertfordshire HP4 3JB

    Two storey rear extension; single storey side porch; single storey side extension to infill existing carport and form new entrance hall/ bootroom; new windows and internal alterations.

    Decided 30 Jun 2026 Householder
  • 26/0219/FUL Granted

    Dormont Grange Dormont Dalton Lockerbie DG11 1DJ

    INSTALLATION OF REPLACEMENT ROOF COVERINGS, ALTERATIONS TO 3NO. WINDOWS ON NORTH WEST ELEVATION, FORMATION OF WINDOW OPENING AND 2NO. ROOFLIGHT WINDOWS ON SOUTH EAST ELEVATION , INSTALLATION OF REPLACEMENT WINDOWS AND DOORS AND INSTALLATION OF ROOF MOUNTED PHOTO SOLAR PANELS

    Decided 5 May 2026 Full applications
  • 26/0216/LBC Granted

    Dormont Grange Dormont Dalton Lockerbie DG11 1DJ

    INTERNAL ALTERATIONS, INSTALLATION OF REPLACEMENT ROOF COVERINGS, ALTERATIONS TO 3NO. WINDOWS ON NORTH WEST ELEVATION, FORMATION OF WINDOW OPENING AND 2NO. ROOFLIGHT WINDOWS ON SOUTH EAST ELEVATION , INSTALLATION OF REPLACEMENT WINDOWS AND DOORS AND INSTALLATION OF ROOF MOUNTED PHOTO SOLAR PANELS

    Decided 1 May 2026 Heritage and listed buildings
  • P/24/1484 Granted

    4 Peggies Knowe Dolphinton West Linton EH46 7AL

    Erection of single storey rear extension, single storey side extension with first floor extension above and associated alterations

    Decided 22 Jan 2025 Householder
  • 141111/FH/2024 Granted

    3 The Hollies Manchester M20 2GD

    Erection of a single storey side extension, alterations to roof pitch and incorporation of a flat roof extension to connect garage building to existing study building, together with elevational alterations including enlargement of window openings.

    Decided 22 Nov 2024 Householder
  • 109870/HHA/22 Granted

    33 Highfield Road Hale WA15 8BX

    Erection of part single storey, part two storey rear extension with rooflights and alterations to elevations, including new side door.

    Decided 27 Mar 2023 Householder
  • 109474/HHA/22 Granted

    Lightoaks 33 Arthog Road Hale Barns WA15 0LY

    Application for works to include: demolition of the rear porch, reinstatement of basement openings, new lightwell with steps and balustrade to basement conversion, new/altered windows and doors, existing side boiler room alterations and replacement of garage doors alongside new roof lights.

    Decided 7 Mar 2023 Householder
  • 108266/HHA/22 Granted

    20 Sandiway Place Altrincham WA14 1HT

    Erection of single storey rear extension, external works to include new patio, widening of existing gateway with new gates and alterations to piers, new shed, alteration and extension of existing garage and external access steps

    Decided 17 Apr 2023 Householder

15 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.