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Planning application

31 Ty-mawr Avenue Rumney Cardiff CF3 3AF

Granted Cardiff 23/00362/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

Single Storey Side and Rear Extension, and Hip to Gable Roof Extension with Rear Dormer

As published by the council, reference 23/00362/HSE

Application record

Reference
23/00362/HSE
Type
Householder Planning Permission
Status
Decided
Decision
Granted As published: Permission Granted
Received
15 Feb 2023
Validated
17 Feb 2023
Decided
18 Apr 2023
Ward
RUMNEY
Decision by
Chair Decision
Postcode
CF3 3AF

Timeline

Dates from the published record

  1. 15 Feb 2023

    Received by Cardiff

  2. 17 Feb 2023

    Validated

    Checked as complete and ready for consideration.

  3. 18 Apr 2023

    Decision issued: Permission Granted

  4. 7 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

FRANKS AND TOMS ARCHITECTS LIMITED Agent, an architecture practice registered in Cardiff

Active · incorporated 2011 · Cardiff

108 applications on PlanIndex · across 6 councils · 94% granted

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Documents

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

13 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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What this grant of permission means

Cardiff granted permission on 18 April 2023, 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

  • 15 Tredelerch Road Rumney Cardiff CF3 3AJ

    24/00608/HSE Submitted 13 Mar 2024 50 yards away

    Two storey side extension, single storey rear extension and rear dormer loft extension. Addition of boundary fence along Ty Mawr Avenue boundary.

    Granted Householder Extension Loft or dormer 13 docs
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  • 40 Ty-mawr Avenue Rumney Cardiff CF3 3AF

    23/00218/HSE Submitted 31 Jan 2023 50 yards away

    Single Storey Side Extension, Single and Double Storey Rear Extension, Front Porch and Car Port

    Granted Householder Extension 7 docs
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  • 26 Ty-Mawr Avenue Rumney Cardiff CF3 3AF

    PD/09/00675/E Submitted 3 Sep 2009 100 yards away

    SIDE EXTENSION

    Refused Prior approval Extension

  • 20 Ty-mawr Avenue Rumney Cardiff CF3 3AF

    26/00270/CLPUD Submitted 9 Feb 2026 100 yards away

    Side extension

    Granted Lawful development Extension 8 docs

  • 25 Uplands Road Rumney Cardiff CF3 3AN

    25/02655/HSE Submitted 14 Nov 2025 150 yards away

    Proposed hip to gable roof extension with rear dormer

    Granted Householder Extension Loft or dormer 10 docs
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  • 635 Newport Road Rumney Cardiff CF3 4FB

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In Cardiff

  • 26/02112/HSE Awaiting decision

    7 Penydarren Drive Whitchurch Cardiff CF14 2TT

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

    78 Mill Road Lisvane Cardiff CF14 0UG

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    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