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Planning application

New Sarum Pwllmelin Lane Llandaff Cardiff CF5 2NQ

Awaiting decision Cardiff 25/01986/HSE Householder Planning Permission

Works: Extension Loft or dormer Roofing 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

Construction of a new porch, construction of a new roof with a raised ridge height, two front apex gable roof dormers and external alterations to the property.

As published by the council, reference 25/01986/HSE

Application record

Reference
25/01986/HSE
Type
Householder Planning Permission
Status
Registered
Received
27 Aug 2025
Validated
27 Aug 2025
Ward
LLANDAFF
Postcode
CF5 2NQ

Site history

Applications at this address on the Cardiff register

This site has had 2 applications since 2025: 1 approved, 0 refused.

  • 26/01225/NMA Granted

    New Sarum Pwllmelin Lane Llandaff Cardiff CF5 2NQ

    Non-material amendment to planning approval 25/01986/HSE

    Decided 7 Jul 2026 Amendments

Timeline

Dates from the published record

  1. 27 Aug 2025

    Received by Cardiff

  2. 22 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 22 October 2025, 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.

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 26/01225/NMA Granted

    New Sarum Pwllmelin Lane Llandaff Cardiff CF5 2NQ

    Non-material amendment to planning approval 25/01986/HSE

    Decided 7 Jul 2026 Amendments

Who's behind it

Company information only, from the register and Companies House

Arkiplan Architectural Ltd Agent, an architecture practice registered in Poole

Active · incorporated 2019 · Poole

246 applications on PlanIndex · across 100 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

5 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 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 62 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 500 metres

  • Briarwood Pwllmelin Lane Llandaff Cardiff CF5 2NQ

    25/02014/HSE Submitted 29 Aug 2025 0m away

    93% historically approved · decision due ~27 Oct

    Two storey side and rear extension with other external alterations. Garage extension, re-roofing and conversion to ancillary granny annexe.

    Awaiting decision Householder Extension 8 docs
    Domestic

  • New Sarum Pwllmelin Lane Llandaff Cardiff CF5 2NQ

    26/01225/NMA Submitted 12 Jun 2026 58m away

    Non-material amendment to planning approval 25/01986/HSE

    Granted Amendments 5 docs

  • 49 Pwllmelin Road Llandaff Cardiff CF5 2NG

    24/02109/WTTPF Submitted 28 Aug 2024 75m away

    5 x Mature Lawsons Cypress - works to fell and replant with a more suitable species due to trees no longer providing a sufficient screen

    Granted Trees 3 docs

  • Bishop Of Llandaff High School Rookwood Close Llandaff Cardiff CF5 2NR

    22/00456/MNR Submitted 2 Mar 2022 171m away

    PROPOSED FLOODLIGHTING OF EXISTING ALL-WEATHER 3G SPORTS PITCH. EXTENSION OF OPERATING HOURS TO 9PM (MONDAY TO FRIDAY); NO CHANGE TO SATURDAY AND SUNDAY.

    Refused Full applications Extension 25 docs

  • 4 Marionville Gardens Fairwater Cardiff CF5 2LR

    23/00203/HSE Submitted 27 Jan 2023 186m away

    Ground floor side extension

    Granted Householder Extension 7 docs
    Domestic

  • 13 Rookwood Close Llandaff Cardiff CF5 2NR

    26/01454/FUL Submitted 13 Jul 2026 191m away

    Ground Floor side extension, Second floor roof extension comprising side hip to gable, front and rear dormer extensions

    Refused Full applications Extension Loft or dormer 7 docs

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