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Planning application

18 Heol Caerhys Rhiwbina Cardiff CF14 6AN

Awaiting decision Cardiff 26/02072/HSE Householder Planning Permission

Works: Extension Demolition Small domestic

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

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Demolition of existing single story garage to the side of the property. Demolition of existing single story extension and conservatory to the rear of the property. Addition of single story extension to the rear and side of the property

As published by the council, reference 26/02072/HSE

Application record

Reference
26/02072/HSE
Type
Householder Planning Permission
Status
Registered
Received
1 Oct 2026
Validated
1 Oct 2026
Ward
RHIWBINA
Postcode
CF14 6AN

Comment by 27 October 2026

The council is taking comments on this application until then. Have your say on Cardiff's portal.

Timeline

Dates from the published record

  1. 1 Oct 2026

    Received by Cardiff

  2. 9 Oct 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 26 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Cardiff took a median of 56 days over the applications it decided in the last year.

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

32 applications on PlanIndex · across 6 councils · 89% 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

6 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What happens while it is decided

This application is with Cardiff for determination, against a statutory target of eight weeks. Over the last year Cardiff decided householder applications in a median of 59 days. More in our guide to how long planning decisions take.

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

  • 10 Heol Caerhys Rhiwbina Cardiff CF14 6AN

    21/01391/DCH Submitted 1 Jun 2021 50 yards away

    EXTENSIONS TO FRONT, SIDE AND REAR, ROOF EXTENSION INCLUDING GABLE END EXTENSION AND DORMER ROOF EXTENSIONS, SINGLE STOREY GARDEN SHED IN REAR GARDEN AND NEW DRIVEWAY TO FRONT

    Granted Householder Extension Loft or dormer 28 docs
    Small domestic

  • 33 Porthamal Road Rhiwbina Cardiff CF14 6AQ

    21/00999/DCH Submitted 21 Apr 2021 50 yards away

    SINGLE STOREY REAR EXTENSION AND HIP TO GABLE ROOF EXTENSION WITH REAR DORMER

    Granted Householder Extension Loft or dormer 5 docs
    Small domestic

  • 11 The Graylands Rhiwbina Cardiff CF14 6AS

    24/02898/HSE Submitted 10 Dec 2024 50 yards away

    Construction of fully insulated single storey flat roofed garden room with internal area of 20m2 comprising recreation area and seperate shower room and store. New foul sewer connection from WC to existing sewer on site.

    Granted Householder 5 docs
    Small domestic

  • 27 Porthamal Road Rhiwbina Cardiff CF14 6AQ

    23/00178/CLD Submitted 25 Jan 2023 50 yards away

    Demolition of existing lean-to outhouse and construction of single storey lean-to extension

    Granted Lawful development Extension Demolition 7 docs
    Small domestic

  • 21 Porthamal Road Rhiwbina Cardiff CF14 6AQ

    22/02959/HSE Submitted 12 Dec 2022 100 yards away

    Hip to gable loft conversion with addition of rear dormer and fenestration to the gable elevation

    Granted Householder Loft or dormer Windows or glazing 7 docs
    Domestic

  • 19 Porthamal Road Rhiwbina Cardiff CF14 6AQ

    21/01585/DCH Submitted 23 Jun 2021 100 yards away

    REAR DORMER ROOF EXTENSION

    Granted Lawful development Extension Loft or dormer 5 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