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Planning application

20 Dorchester Avenue Penylan Cardiff CF23 9BR

Withdrawn Cardiff 26/01302/CLPUD Cert of Lawfulness Proposed (s192)

Works: Loft or dormer

Withdrawn before a decision, so it carries no planning weight. A revised scheme can be submitted at any time.

Proposal

Rear loft dormer and creation a gable end.

As published by the council, reference 26/01302/CLPUD

Application record

Reference
26/01302/CLPUD
Type
Cert of Lawfulness Proposed (s192)
Status
Withdrawn
Decision
Application Withdrawn
Received
22 Jun 2026
Validated
22 Jun 2026
Decided
28 Jul 2026
Ward
PENYLAN
Postcode
CF23 9BR

Site history

Applications at this address on the Cardiff register

This site has had 2 applications since 2026.

  • 26/01496/HSE Awaiting decision

    20 Dorchester Avenue Penylan Cardiff CF23 9BR

    Retrospective permission for proposed loft dormer and side gable extension.

    Submitted 20 Jul 2026 Householder

Timeline

Dates from the published record

  1. 22 Jun 2026

    Received by Cardiff

  2. 22 Jul 2026

    Added to PlanIndex

  3. 28 Jul 2026

    Decision issued: Application Withdrawn

Who's behind it

Company information only, from the register and Companies House

Benham Architects Ltd Agent, an architecture practice registered in Cardiff

Active · incorporated 2016 · Cardiff

29 applications on PlanIndex · across 5 councils · 88% 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

11 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 withdrawal means

The applicant withdrew this application before Cardiff decided it, and is free to submit a revised scheme at any time. More in our guide to what happens after a planning decision.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 20 Dorchester Avenue Penylan Cardiff CF23 9BR

    26/01496/HSE Submitted 20 Jul 2026 0m away

    93% historically approved · decision due ~14 Sep

    Retrospective permission for proposed loft dormer and side gable extension.

    Awaiting decision Householder Extension Loft or dormer 8 docs
    Domestic

  • 7 Ferny Court Penylan Cardiff CF23 9BU

    25/01758/WTTPP Submitted 25 Jul 2025 46m away

    2 x Tilia Europea (rear garden) - Crown raise over highway to approx. 4.5m to suitable alternative pruning points due to overhanging public footpath and road

    Granted Trees 3 docs

  • 7 & 8 Ferny Court Penylan Cardiff CF23 9BU

    26/01866/WTTPF Submitted 26 Aug 2026 46m away

    100% historically approved · decision due ~21 Oct

    Felling and removal of trees affecting retaining wall.

    Awaiting decision Trees 5 docs

  • 28 Dorchester Avenue Penylan Cardiff CF23 9BR

    21/01584/DCH Submitted 23 Jun 2021 57m away

    REAR DORMER ROOF EXTENSION

    Granted Lawful development Extension Loft or dormer 4 docs

  • 31 Southcourt Road Penylan Cardiff CF23 9DB

    26/01309/HSE Submitted 22 Jun 2026 64m away

    Single storey rear extension.

    Granted Householder Extension 8 docs
    Small domestic

  • 86 Waterloo Road Penylan Cardiff CF23 9BH

    26/01892/HSE Submitted 8 Sep 2026 81m away

    93% historically approved · decision due ~4 Nov

    Demolition of existing rear conservatory and part rear ground floor. Construction of single storey rear extension.

    Awaiting decision Householder Extension Demolition 6 docs
    Small domestic

In Cardiff

  • 26/01775/CLEUD Granted

    62 Cottrell Road Roath Cardiff CF24 3EZ

    Use of the property as 2 residential care flats (Class C2).

    20 Aug 2026 Lawful development
  • 26/01773/CLEUD Granted

    32 Connaught Road Roath Cardiff

    Use of the property as 5 residential care flats (Class C2).

    20 Aug 2026 Lawful development
  • 26/01774/CLEUD Granted

    57 Connaught Road Roath Cardiff CF24 3PW

    Use of the property as 4 residential care flats (Class C2).

    20 Aug 2026 Lawful development
  • 26/01883/CLPUD Awaiting decision

    Heathfield 135 Pantbach Road Heath Cardiff CF14 1TY

    Proposed enlargement of the existing single-storey rear extension and removal of the existing flat roof and construction of a pitched roof over the enlarged extension with associtated works

    8 Sep 2026 Lawful development
  • 26/01990/CLEUD Awaiting decision

    5 Talworth Street Roath Cardiff CF24 3EH

    Use of the property as a C4 House in Multiple Occupation (HMO).

    8 Sep 2026 Lawful development