Planning application
37 Mandeville Road Blackwood NP12 3PH
Works: Extension 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
Erect first floor side extension
As published by the council, reference 25/0687/HH
Application record
- Reference
- 25/0687/HH
- Type
- Householder Application
- Status
- Decided
- Decision
- Granted
- Received
- 9 Oct 2025
- Validated
- 9 Oct 2025
- Decided
- 26 Nov 2025
- Ward
- Cefn Fforest And Pengam
- Decision by
- Delegated
- Postcode
- NP12 3PH
Timeline
Dates from the published record
-
9 Oct 2025
Received by Caerphilly
-
26 Nov 2025
Decision issued: Granted
-
28 Jul 2026
Added to PlanIndex
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
60 applications on PlanIndex · across 5 councils · 79% 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 recordDocuments
Plans, drawings, consultee responses and the officer's report
7 documents on file for this application
- DELEGATED REPORT
- DECISION
- HIGHWAYS COMMENTS
- EXISTING & PROPOSED PLANS
- APPLICATION FORM
- GREEN INFRASTUCTURE REPORT
- SITE LOCATION PLAN
Trade members open them from here.
Open the documentsWhat this grant of permission means
Caerphilly granted permission on 26 November 2025, 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 500 metres
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28 Clos Coed Bach Blackwood NP12 1GT
Erect a part two storey, part single rear extension
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3 Cefn Fforest Avenue Cefn Fforest Blackwood NP12 3NW
Erect two storey rear extension
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9 Westgil Pen Ffordd Blackwood NP12 3QS0
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3A Bryn Road Cefn Fforest Blackwood NP12 3NA
77% historically approved · decision due ~3 Nov
Erect two storey side extension
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Former Cefn Fforest Fire Station Pwllglas Road Cefn Fforest
Modify S106 agreement in respect of planning permission 15/0120/FULL (Demolish existing Fire Station and re-develop site to provide 6 x one bedroom flats, 2 x two bedroom houses and 2 x three bedroom houses with ancillary parking)
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Trem-y-ffynnon The Rise Pengam
Discharge of conditions 04 (Maintain access to properties) and 08 (Landscaping) of planning permission 21/0305/FULL (Erect 3 No. 4 bedroom detached dwellings)
Granted Conditions 12 docs
Other householder applications
In Caerphilly
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26/0471/HH Granted
28 Denbigh Court Hendredenny Caerphilly CF83 2UN
Erect two storey side and rear extension, enlarge existing rear outbuilding, construct an accessible entrance ramp and re grade front garden to provide two off-street parking spaces and associated external alterations
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26/0603/HH Awaiting decision
3A Bryn Road Cefn Fforest Blackwood NP12 3NA
Erect two storey side extension
-
26/0596/HH Awaiting decision
3 Crown Lane Pontllanfraith Blackwood NP12 2GD
Erect two storey side extension and a single storey rear extension
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26/0478/HH Refused
36 Bryn Yr Ysgol Penyrheol Caerphilly CF83 2BY
Demolish existing garage and erect a two storey side extension
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26/0475/HH Granted
13 Maes-y-drudwen Caerphilly CF83 2QG
Erect ground floor bathroom extension