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Planning application

1 Mill Close Llanishen Cardiff CF14 0XQ

Granted Cardiff 24/02033/HSE Householder Planning Permission

Works: Extension Loft or dormer Roofing 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

Part first floor, part two storey rear and side extensions. Re-roof and extend the existing side bathroom dormer. New front porch extension and re-roof garage entrance with hipped roof. External alterations to the property.

As published by the council, reference 24/02033/HSE

Application record

Reference
24/02033/HSE
Type
Householder Planning Permission
Status
Decided
Decision
Granted As published: Permission Granted
Received
27 Aug 2024
Validated
11 Sep 2024
Decided
17 Dec 2024
Ward
LLANISHEN
Decision by
Chair Decision
Postcode
CF14 0XQ

Site history

Applications at this address on the Cardiff register

This site has had 2 applications since 2024: 1 approved, 1 refused.

  • 25/01153/HSE Refused

    1 Mill Close Llanishen Cardiff CF14 0XQ

    Part single, part two storey rear and side extensions, increase side dormer size, installation of one front dormer, rear balcony, front porch extension and various external alterations.

    Decided 27 Oct 2025 Householder

Timeline

Dates from the published record

  1. 27 Aug 2024

    Received by Cardiff

  2. 11 Sep 2024

    Validated

    Checked as complete and ready for consideration.

  3. 17 Dec 2024

    Decision issued: Permission Granted

  4. 7 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Penrose Architectural Services Agent, an architecture practice

54 applications on PlanIndex · across 7 councils · 81% granted

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Documents

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

51 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 17 December 2024, 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

  • 1 Mill Close Llanishen Cardiff CF14 0XQ

    25/01153/HSE Submitted 21 May 2025 50 yards away

    Part single, part two storey rear and side extensions, increase side dormer size, installation of one front dormer, rear balcony, front porch extension and various external alterations.

    Refused Householder Extension Loft or dormer 14 docs
    Small domestic

  • Orchard Cottage 32 Mill Road Lisvane Cardiff CF14 0XB

    24/02937/WTTPP Submitted 10 Dec 2024 50 yards away

    Beech in rear garden of Beech Cottage, 32 Mill Road - reduce crown overall by 25%

    Granted Trees 3 docs

  • 9 Tanglewood Close Lisvane Cardiff CF14 0ET

    24/02765/WTTPP Submitted 23 Nov 2024 50 yards away

    T1 Sycamore Tree coppice to leave an overall height of approximately 2 metres above ground level

    Granted Trees 5 docs

  • 4 Tanglewood Close Lisvane Cardiff CF14 0ET

    19/02979/DCH Submitted 12 Nov 2019 100 yards away

    REAR SINGLE STOREY EXTENSION

    Granted Lawful development Extension 6 docs
    Small domestic

  • 4 Tanglewood Close Lisvane Cardiff CF14 0ET

    21/01344/DCH Submitted 26 May 2021 100 yards away

    REAR SINGLE STOREY EXTENSION

    Granted Householder Extension 5 docs
    Small domestic

  • 35 Mill Road Lisvane Cardiff CF14 0XH

    21/00672/DCH Submitted 17 Mar 2021 150 yards away

    DEMOLITION OF EXISTING CONSERVATORY AND CONSTRUCTION OF GROUND AND FIRST FLOOR EXTENSION TO REAR

    Granted Householder Extension Demolition 14 docs
    Small domestic

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