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Planning application

41 Blacksmith Close Oakdale Blackwood NP12 0BG

Awaiting decision Caerphilly 26/0582/CLPU Certificate Lawful Proposed Use/Dev

Works: Extension 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

Obtain a Lawful Development Certificate to erect single-storey rear extension to the existing dwellinghouse

As published by the council, reference 26/0582/CLPU

Application record

Reference
26/0582/CLPU
Type
Certificate Lawful Proposed Use/Dev
Status
Awaiting decision
Received
2 Sep 2026
Validated
2 Sep 2026
Ward
Penmaen
Decision by
Delegated
Postcode
NP12 0BG

Timeline

Dates from the published record

  1. 2 Sep 2026

    Received by Caerphilly

  2. 6 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 28 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Caerphilly took a median of 55 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Brennan Architectural Design Agent, an architecture practice registered in Aberdare

Active · incorporated 2023 · Aberdare

67 applications on PlanIndex · across 7 councils · 81% 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

3 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.

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Open the documents

What happens while it is decided

This application is with Caerphilly for determination, against a statutory target of eight weeks. Over the last year Caerphilly decided lawful development applications in a median of 53 days. More in our guide to how long planning decisions take.

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 0.3 miles

  • 26 Blacksmith Close Oakdale Blackwood NP12 0BG

    26/0003/HH Submitted 2 Jan 2026 50 yards away

    Convert the integral garage into open plan living space, widen the existing driveway from one vehicle to two vehicle spaces and extend the existing dropped kerb to facilitate access to the wider driveway

    Granted Householder 11 docs
    Small domestic
  • 2 Penywaun Close Oakdale Blackwood NP12 0BL

    26/0163/HH Submitted 9 Mar 2026 100 yards away

    Erect single storey rear extension

    Granted Householder Extension 8 docs
    Small domestic
  • Oakdale Athletics Club Rhiw Syr Dafydd Primary School Brynhoward Terrace Oakdale

    21/0778/COND Submitted 16 Jul 2021 150 yards away

    Discharge condition 4 (Events Management Strategy) of planning consent 19/0772/LA (Construct athletics track at existing sports field to include floodlighting, fencing and associated works)

    Granted Conditions 5 docs
  • Land And Buildings At Former The New Forge Brynhoward Terrace Oakdale Blackwood NP12 0LG

    25/0752/NMA Submitted 3 Nov 2025 200 yards away

    Seek approval of a non-material amendment to planning consent 23/0882/FULL (Demolish existing public house and erect residential development of 26 apartments, landscaped access, vehicle parking, public open space, and associated works) to adjust the Quoins on block 1 to be formed in brickwork rather than stone and to indicate 'square' solider heads above the windows rather than splayed

    Granted Amendments New dwelling Demolition +1 6 docs
    Major scheme
  • Land At Former New Forge Brynhoward Terrace Oakdale

    26/0025/COND Submitted 13 Jan 2026 200 yards away

    Discharge condition 09 (Parking) of planning consent 23/0882/FULL (Demolish existing public house and erect residential development of 26 apartments, landscaped access, vehicle parking, public open space, and associated works)

    Granted Conditions New dwelling Demolition 5 docs
    Major scheme
  • The New Forge Brynhoward Terrace Oakdale Blackwood NP12 0FF

    26/0012/NMA Submitted 8 Jan 2026 200 yards away

    Seek approval of a non-material amendment to planning consent 23/0882/FULL (Demolish existing public house and erect residential development of 26 apartments, landscaped access, vehicle parking, public open space, and associated works) to use an alternative brick for the main external finish

    Granted Amendments New dwelling Demolition 6 docs
    Major scheme

In Caerphilly

  • 26/0548/CLEU Granted

    9 St David's Park New Tredegar NP24 6BJ

    Obtain a Lawful Development Certificate for existing use of the land as garden area associated with No. 9 St Davids Park

    Received 17 Aug, published by the council 24 Aug 2026 Lawful development
  • 26/0635/CLEU Awaiting decision

    Ambulance Hall Tredegar Terrace Risca Newport NP11 6BY

    Obtain a Lawful Development Certificate for existing use of the whole premises as a non-residential hall for community, meeting, educational and training purposes, falling within Class D1

    Received 21 Sep, published by the council 24 Sep 2026 Lawful development
  • 26/0517/CLPU Refused

    26 Heolddu Crescent Bargoed CF81 8UQ

    Obtain a Lawful Development Certificate for the proposed use of one of the existing ground floor rooms as a small-scale home-based tattoo business

    Received 3 Aug, published by the council 14 Aug 2026 Lawful development
  • 26/0611/CLPU Awaiting decision

    24 Heol Cwarrel Clark Caerphilly CF83 2NE

    Obtain a Lawful Development Certificate for conversion of the existing integral garage into habitable accommodation, replacement of the garage door with a window, associated internal alterations and installation of a compact through-floor lift

    Received 11 Sep, published by the council 18 Sep 2026 Lawful development
  • 26/0598/CLPU Awaiting decision

    PHS Group Ltd Block B Western Industrial Estate Caerphilly CF83 1XH

    Obtain a Lawful Development Certificate for installation of 140 No. roof-mounted photovoltaic solar panels on the east-, south- and west-facing pitched roof slopes of the existing commercial building, providing a total installed generating capacity of approximately 85.4 kWp, together with associated inverter, mounting system and ancillary electrical infrastructure

    Received 8 Sep, published by the council 12 Sep 2026 Lawful development