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Planning application

Mildenhall 7 Heol St Denys Lisvane Cardiff CF14 0RU

Granted Cardiff 26/01218/HSE Householder Planning Permission

Works: Extension Demolition 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

Wrap around single-storey part side and rear extension with demolition of existing conservatory and side extension.

As published by the council, reference 26/01218/HSE

Application record

Reference
26/01218/HSE
Type
Householder Planning Permission
Status
Decided
Decision
Granted As published: Permission Granted
Received
12 Jun 2026
Validated
12 Jun 2026
Decided
11 Aug 2026
Ward
LISVANE AND THORNHILL
Decision by
Delegated to Group Leader
Postcode
CF14 0RU

Site history

Applications at this address on the Cardiff register

This site has had 2 applications since 2026: 2 approved, 0 refused.

  • 26/01981/NMA Granted

    Mildenhall 7 Heol St Denys Lisvane Cardiff CF14 0RU

    Proposed Non-Material Amendment to Planning Permission 26/01218/HSE - increase the approved rear extension by 400mm.

    Decided 24 Sep 2026 Amendments

Timeline

Dates from the published record

  1. 12 Jun 2026

    Received by Cardiff

  2. 22 Jul 2026

    Added to PlanIndex

  3. 11 Aug 2026

    Decision issued: Permission Granted

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 26/01981/NMA Granted

    Mildenhall 7 Heol St Denys Lisvane Cardiff CF14 0RU

    Proposed Non-Material Amendment to Planning Permission 26/01218/HSE - increase the approved rear extension by 400mm.

    Decided 24 Sep 2026 Amendments

Documents

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

23 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 11 August 2026, 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

  • Mildenhall 7 Heol St Denys Lisvane Cardiff CF14 0RU

    26/01981/NMA Submitted 18 Sep 2026 50 yards away

    Proposed Non-Material Amendment to Planning Permission 26/01218/HSE - increase the approved rear extension by 400mm.

    Granted Amendments Extension 14 docs

  • Mill House 85D Mill Road Lisvane Cardiff CF14 0UG

    21/01713/DCH Submitted 8 Jul 2021 100 yards away

    SINGLE STOREY REAR EXTENSION

    Granted Householder Extension 10 docs
    Small domestic

  • 2 Heol St Denys Lisvane Cardiff CF14 0RU

    24/02214/HSE Submitted 17 Sep 2024 100 yards away

    Proposed Ground Floor Rear Extension.

    Granted Householder Extension 17 docs
    Domestic

  • Suncrest 85C Mill Road Lisvane Cardiff CF14 0UG

    23/00440/VAR Submitted 27 Feb 2023 150 yards away

    Variation of Condition 2 of 22/01432/DCH to alter approved plans.

    Granted Amendments 9 docs

  • Suncrest 85C Mill Road Lisvane Cardiff CF14 0UG

    24/01934/NMA Submitted 13 Aug 2024 150 yards away

    Proposed Non-Material Amendment to Planning Permission 23/00440/VAR - 1) Curved window changed to square on front elevation. 2) Curve in wall changed to right-angle on front elevation. 3) Roof tiles changed to flat concrete (grey).

    Granted Amendments Roofing Windows or glazing 6 docs

  • 9 Ivydale Lisvane Cardiff CF14 0RT

    22/00803/DCH Submitted 13 Apr 2022 150 yards away

    SINGLE STOREY EXTENSION TO SIDE AND REAR

    Granted Householder Extension 16 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