Skip to content
PlanIndex Get alerts
Menu

Planning application

3 Ton-Yr-Ywen Avenue Heath Cardiff CF14 4NY

Granted Cardiff 21/01736/DCH Householder Planning Permission

Works: Extension Loft or dormer 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

DEMOLITION OF EXISTING GARAGE AND REAR LEAN-TO EXTENSION AND THE ERECTION OF A SINGLE STOREY EXTENSION TO THE SIDE AND REAR AND A NEW REAR DORMER EXTENSION WITH MINOR ALTERATIONS

As published by the council, reference 21/01736/DCH

Application record

Reference
21/01736/DCH
Type
Householder Planning Permission
Status
Decided
Decision
Granted As published: Permission Granted
Received
12 Jul 2021
Validated
13 Jul 2021
Decided
29 Aug 2021
Ward
HEATH
Decision by
Delegated Decision
Postcode
CF14 4NY

Timeline

Dates from the published record

  1. 12 Jul 2021

    Received by Cardiff

  2. 13 Jul 2021

    Validated

    Checked as complete and ready for consideration.

  3. 29 Aug 2021

    Decision issued: Permission Granted

  4. 7 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Tim Worsfield Architects Agent, an architecture practice

1 application on PlanIndex

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 this grant of permission means

Cardiff granted permission on 29 August 2021, 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

  • 24 Ton-yr-ywen Avenue Heath Cardiff CF14 4PA

    26/00081/HSE Submitted 16 Jan 2026 50 yards away

    Demolition of existing single storey structrues and proposed single storey rear extension.

    Granted Householder Extension Demolition 7 docs
    Small domestic
  • 43 Heathwood Road Heath Cardiff CF14 4JL

    26/02031/HSE Submitted 23 Sep 2026 100 yards away

    93% historically approved · decision due ~18 Nov

    Single storey rear extension and garage conversion.

    Awaiting decision Householder Extension 4 docs
    Small domestic
  • Pavilion Llwynfedw Gardens Park Llwynfedw Gardens Heath Cardiff

    24/02022/FUL Submitted 23 Aug 2024 100 yards away

    Replacement of existing 3.5 metre chain link fencing surrounding the existing basketball/football/tennis courts and replace with a MUGA (anti-climb) type fence to a height of 4m to perimeter and 5m to divide the site

    Granted Full applications 17 docs
    Small domestic
  • 38 Ton-yr-ywen Avenue Heath Cardiff CF14 4PA

    25/01654/CLPUD Submitted 16 Jul 2025 100 yards away

    Demolition of existing rear extension and erection of new single storey rear extension

    Granted Lawful development Extension Demolition 5 docs
    Small domestic
  • 17 St Gowan Avenue Heath Cardiff CF14 4JX

    21/01169/DCH Submitted 10 May 2021 150 yards away

    DEMOLITION OF EXISTING DETACHED GARAGE AND CONSTRUCTION OF SINGLE STOREY REAR EXTENSION AND CONSTRUCTION OF A DETACHED STORE

    Granted Householder Extension Demolition 5 docs
    Small domestic
  • 19 Pedair Erw Road Birchgrove Cardiff CF14 4NU

    22/01045/DCH Submitted 16 May 2022 150 yards away

    REMOVAL OF EXISTING GARAGE AND CONSTRUCTION OF NEW GARAGE

    Granted Householder 6 docs
    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