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Planning application

318 Greenway Road Trowbridge Cardiff CF3 1QR

Granted Cardiff 25/01767/HSE Householder Planning Permission

Works: Extension Loft or dormer Small domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within five years of the decision or the permission lapses.

Proposal

Removal of existing outbuilding and art gallery. Part single storey side and rear extension, part first-floor rear extension, and rear dormer loft conversion.

As published by the council, reference 25/01767/HSE

Application record

Reference
25/01767/HSE
Type
Householder Planning Permission
Status
Decided
Decision
Granted As published: Permission Granted
Received
29 Jul 2025
Validated
30 Jul 2025
Decided
22 Oct 2025
Ward
TROWBRIDGE
Decision by
Delegated to Group Leader
Postcode
CF3 1QR

Site history

Applications at this address on the Cardiff register

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • 26/01691/NMA Granted

    318 Greenway Road Trowbridge Cardiff CF3 1QR

    Proposed Non-Material Amendment to Planning Permission 25/01767/HSE- installation of roof lanterns to approved single storey rear extension, with originally approved rooflights removed.

    Decided 14 Aug 2026 Amendments

Timeline

Dates from the published record

  1. 29 Jul 2025

    Received by Cardiff

  2. 30 Jul 2025

    Validated

    Checked as complete and ready for consideration.

  3. 22 Oct 2025

    Decision issued: Permission Granted

  4. 22 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 26/01691/NMA Granted

    318 Greenway Road Trowbridge Cardiff CF3 1QR

    Proposed Non-Material Amendment to Planning Permission 25/01767/HSE- installation of roof lanterns to approved single storey rear extension, with originally approved rooflights removed.

    Decided 14 Aug 2026 Amendments

Documents

Plans, drawings, consultee responses and the officer's report

11 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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Open the documents

What this grant of permission means

Cardiff granted permission on 22 October 2025, subject to any conditions on the decision notice. Work must normally begin within five years or the permission lapses. More in our guide to what happens after a planning decision.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 318 Greenway Road Trowbridge Cardiff CF3 1QR

    26/01691/NMA Submitted 5 Aug 2026 50 yards away

    Proposed Non-Material Amendment to Planning Permission 25/01767/HSE- installation of roof lanterns to approved single storey rear extension, with originally approved rooflights removed.

    Granted Amendments Extension Loft or dormer 10 docs
    Small domestic

  • 38 Caernarvon Way Trowbridge Cardiff CF3 1RY

    22/02247/HSE Submitted 26 Sep 2022 100 yards away

    Single storey side and rear extension

    Granted Householder Extension 8 docs
    Small domestic

  • Newbridge Inn Abergele Road Trowbridge Cardiff CF3 1RR

    26/01801/PNOD Submitted 21 Aug 2026 100 yards away

    Proposed demolition of former Newbridge Inn to enable redevelopment in line with 24/00434/FUL

    Granted Prior approval Demolition 6 docs

  • 34 Caernarvon Way, Trowbridge, Cardiff

    05/00086/E Submitted 21 Jan 2005 100 yards away

    PROPOSED REAR DORMER EXTENSION COMPRISING A BEDROOM AND ENSUITE

    Granted Householder Extension Loft or dormer 1 doc
    Domestic

  • Land To The South Of Greenock Road And Former St John's College Greenway Road Rumney Cardiff

    24/02411/DOC Submitted 10 Oct 2024 100 yards away

    Discharge of Conditions 3 (Construction Environmental Method Plan), 4 (Remediation Scheme and Verification Plan), 5 (Bio-Diversity Construction Environmental Management Plan), 6 (Proposed Access Junction), 7 (On-site Carriageway and Footway), 8 (Adopted Highway Plan), 9 (Cycle Parking) and 10 (Historic Environmental Mitigation) of 21/02945/MJR.

    Granted Conditions 39 docs

  • Land To The South Of Greenock Road And Former St John's College Greenway Road Rumney Cardiff

    25/00117/NMA Submitted 17 Jan 2025 100 yards away

    Proposed Non-Material Amendment to Planning Permission 21/02945/MJR- 1) Realign proposed retaining wall to the west of the nursery site parking court and revised parking layout. 2) Replace external steps linking nos 35-39 Greenock Road to the footpath joining Greenway Road. 3) Remove first floor balcony to front elevation plot 8.

    Granted Amendments 15 docs

In Cardiff

  • 26/02112/HSE Awaiting decision

    7 Penydarren Drive Whitchurch Cardiff CF14 2TT

    Proposed Single Storey Side/Rear Extension with Garage Conversion

    Received 7 Oct, published by the council 9 Oct 2026 Householder
  • 26/02113/HSE Awaiting decision

    78 Mill Road Lisvane Cardiff CF14 0UG

    PROPOSED FIRST FLOOR EXTENSION AT SIDE OF HOUSE

    Received 7 Oct, published by the council 9 Oct 2026 Householder
  • 26/01702/HSE Granted

    45 Gwern Rhuddi Road Cyncoed Cardiff CF23 6PS

    Two storey and single storey rear extensions (development similar to that as approved under 25/00533/HSE with additional first floor part).

    Received 10 Aug, published by the council 24 Aug 2026 Householder
  • 26/02104/HSE Awaiting decision

    15 Brynteg Rhiwbina Cardiff CF14 6TS

    Proposed single storey rear extension to the existing semi-detached dwelling including minor internal and external modifications

    Received 6 Oct, published by the council 9 Oct 2026 Householder
  • 26/02102/HSE Awaiting decision

    49 Kimberley Road Penylan Cardiff CF23 5DL

    Proposed ground floor rear side return extension

    Received 6 Oct, published by the council 9 Oct 2026 Householder