Skip to content
PlanIndex Get alerts
Menu

Planning application

8 Severn Grove Pontcanna Cardiff CF11 9EN

Granted Cardiff 26/00424/HSE Householder Planning Permission

Works: Extension Loft or dormer Windows or glazing 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 rear extension, pitched roof to existing single storey extension and loft conversion with two pitch roof rear dormers. Installation of solar panels. Replacement windows and door to front elevation.

As published by the council, reference 26/00424/HSE

Application record

Reference
26/00424/HSE
Type
Householder Planning Permission
Status
Decided
Decision
Permission Granted
Received
2 Mar 2026
Validated
2 Mar 2026
Decided
2 Jun 2026
Ward
RIVERSIDE
Decision by
Delegated to Group Leader
Postcode
CF11 9EN

Site history

Applications at this address on the Cardiff register

This site has had 2 applications since 2025: 1 approved, 1 refused.

  • 25/01782/HSE Refused

    8 Severn Grove Pontcanna Cardiff CF11 9EN

    Rear ground floor extension, rear first floor extension and loft conversion with two pitch roof rear dormers

    Decided 27 Nov 2025 Householder

Timeline

Dates from the published record

  1. 2 Mar 2026

    Received by Cardiff

  2. 2 Jun 2026

    Decision issued: Permission Granted

  3. 22 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Dennis Hellyar Architects Agent, an architecture practice registered in Barry

Active · incorporated 2014 · Barry

28 applications on PlanIndex · across 4 councils · 86% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

8 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.

Trade members open them from here.

Open the documents

What this grant of permission means

Cardiff granted permission on 2 June 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 500 metres

  • 8 Severn Grove Pontcanna Cardiff CF11 9EN

    25/01782/HSE Submitted 31 Jul 2025 0m away

    Rear ground floor extension, rear first floor extension and loft conversion with two pitch roof rear dormers

    Refused Householder Extension Loft or dormer 10 docs
    Domestic

  • 30 Severn Grove Pontcanna Cardiff CF11 9EN

    25/01803/WTCA Submitted 1 Aug 2025 55m away

    Norway Maple & Hornbeam, rear boundary - Crown raise both trees all round to 2m above boundary fence on left hand side of garden. Prune to obtain 2m foliage clearance from adjacent building. Remove any deadwood over 25mm in diameter. Holly stumps, rear left under Hornbeam; fell to ground level and treat stumps.

    Granted Trees 6 docs
    Small domestic

  • 30 Severn Grove Pontcanna Cardiff CF11 9EN

    21/00963/DCH Submitted 19 Apr 2021 56m away

    GROUND FLOOR REAR INFILL EXTENSION AND REAR DORMER ROOF EXTENSION WITH FRONT CONSERVATION ROOF WINDOWS

    Refused Householder Extension Loft or dormer +1 10 docs
    Domestic

  • 34 Severn Grove Pontcanna Cardiff CF11 9EN

    24/02331/HSE Submitted 1 Oct 2024 66m away

    The installation of an Air Source Heat Pump (ASHP).

    Granted Householder 9 docs
    Domestic

  • 116 Wyndham Crescent Pontcanna Cardiff CF11 9EG

    23/00242/CLD Submitted 1 Feb 2023 66m away

    Hip to Gable Roof Extension and Rear Dormer

    Granted Lawful development Extension Loft or dormer 7 docs

  • 35 SEVERN GROVE, PONTCANNA, CARDIFF, CF11 9EN

    10/02115/DCH Submitted 17 Nov 2010 68m away

    CONSTRUCTION OF GARAGE BETWEEN 35 & 37 SEVERN GROVE

    Granted Householder 1 doc
    Domestic

In Cardiff

  • 26/01907/HSE Awaiting decision

    46 Oakley Place Grangetown Cardiff CF11 7EW

    Rear dormer roof extension.

    10 Sep 2026 Householder
  • 26/01013/HSE Granted

    74 Beulah Road Rhiwbina Cardiff CF14 6LY

    Rear, side and front extensions, raised roof ridge height, front and rear dormers and minor internal and external works.

    18 May 2026 Householder
  • 26/01611/HSE Granted

    6 Dewi Court 47 Cardiff Road Llandaff Cardiff CF5 2ET

    Replacement of existing sliding patio doors with french doors, increase height of existing garden boundary walls on 2 sides with trellis and installation of stand alone garden room.

    30 Jul 2026 Householder
  • 26/01592/HSE Granted

    20 Meadow Street Pontcanna Cardiff CF11 9PY

    Construction of single storey rear wrap around extension.

    29 Jul 2026 Householder
  • 26/01905/HSE Awaiting decision

    9 Clos William Rhiwbina Cardiff CF14 6QJ

    Single Storey Side/Rear Extension with Internal Alterations. Loft Reconfiguration with Dormers. Detached Garage Enlargement.

    9 Sep 2026 Householder