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Planning agent

Stiwdio C3 Architecture & Design Ltd.

An architecture practice registered in Barry. 7 planning applications on PlanIndex across 3 councils . On the register from 2022 to 2025.

Where they work

What they file

  1. Householder71%
  2. Full applications29%

Company record

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

Registered name
STIWDIO C3 ARCHITECTURE & DESIGN LTD
Company number
13080120
Status
Active
Incorporated
14 December 2020
Registered in
Barry

Track record

The 7 most recent applications naming this firm

  • 2025/2692/FUL Granted

    25 Lon Cwmgwyn Sketty Swansea SA2 0TY

    Proposed single-storey rear extension and two-storey front extension to replace and widen existing bay windows. Installation of patio doors on principal elevation, extension of existing raised front curtilage section and new glass balustrades to replace existing walls. Regrading of rear tiered garden.

    Decided 12 Feb 2026 Full applications
  • 25/02965/HSE Granted

    13 Llwyn-y-grant Place Penylan Cardiff CF23 9EX

    Alterations to hip and ridge lines and rear dormer roof extension.

    Decided 30 Jan 2026 Householder
  • 25/02209/HSE Awaiting decision

    49 King George V Drive West Heath Cardiff CF14 4EE

    Single storey rear extension with flat roof and single storey side extension with hipped roof.

    Submitted 25 Sep 2025 Householder
  • 24/02121/FUL Decided

    Stratford On Avon General Hospital Arden Street Stratford-upon-Avon CV37 6NX

    10 no. Air Source Heat Pumps enclosed by 2.7m high double skinned composite interlocking acoustic fencing.

    Decided 21 Nov 2024 Full applications
  • 22/02984/HSE Granted

    71 Pembroke Road Canton Cardiff CF5 1QQ

    Single storey rear infill extension with recessed roof terrace

    Decided 9 Feb 2023 Householder
  • 22/02718/HSE Granted

    24 Turberville Place Pontcanna Cardiff CF11 9NX

    Proposed Single Storey, Rear Side Kitchen Extension

    Decided 18 Jan 2023 Householder
  • 22/02573/HSE Refused

    82 Mardy Street Grangetown Cardiff CF11 6QW

    Proposed ground floor single storey rear and side extension, and proposed dormer roof extension and porch

    Decided 20 Feb 2023 Householder

The full track record

Trade members see everything this firm has filed, filter it by council and outcome, and get an email the day it files again.

See the full track record

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