Planning applications in Caerphilly
Springfield Penrhiw Lane Machen Caerphilly CF83 8RQ
Erect side extension and alterations to existing roof
Newlyn House Lon Pennant Cwmgelli Blackwood NP12 1BR
Erect 2 no. garages and workshop
Penbeili Farm Tydu Road Nelson Treharris CF46 6PH
Obtain a Lawful Development Certificate for proposed side extension, rear extension(s), and a hip to gable roof alteration
Ty Rhos Waunwaelod Way Caerphilly CF83 1BD
Obtain a Lawful Development Certificate for proposed side extension, rear extension, and ancillary domestic outbuilding
16 Brigham Court Hendredenny Caerphilly CF83 2UL
Erect two storey side extension
71 Pantyfid Road Aberbargoed Bargoed CF81 9DT
Obtain a Lawful Development Certificate for proposed single storey rear extension
10 Ashgrove Trethomas Caerphilly CF83 8BP
Erect two storey rear extension
Land At Grid Ref 314328 198267 Hospital Road Penpedairheol
Erect extension to hay barn
6 Oakdale Close Gelli-haf Pontllanfraith Blackwood NP12 2QU
Convert existing integral garage into a habitable room (home office/media room)
7 Peregrine Close Penallta Hengoed CF82 6AZ
Convert loft with Side facing dormers
Gleneagles Eglwysilan Abertridwr Caerphilly CF83 4JG
Erect second storey extension, internal garage conversion, construction of double garage with room over and car port linking garage and house
PREMIER Unit A 18 Bedwlwyn Road Ystrad Mynach Hengoed CF82 7AD
Convert and extend first floor to create 4 No. flats and 2 No. A2 use units; to include associated external alterations and off-street parking
28 Rolls Avenue Penpedairheol Hengoed CF82 8HP
Erect rear extension including alterations to the roof structure, to provide additional habitable space comprising a master bedroom and en-suite
Inisfail Court Road Energlyn Caerphilly CF83 2LU
Obtain a Lawful Development Certificate for proposed single storey rear extension
56 Heolddu Road Bargoed CF81 8RQ
Erect garage
1 The Square Abertridwr Caerphilly CF83 4DH
Retain ground floor unit, convert first and second floor from 1 flat into 2 flats, addition of flat roof dormer to side elevation and Introduction of ...
The Lord Nelson Inn 4 Commercial Street Nelson Treharris CF46 6ND
Erect single storey rear extension to provide additional dining area, toilets and baby changing facilities and construct rear entrance porch
5 Nant-y-ffyddlon Penpedairheol Hengoed CF82 8DQ
Erect two storey side extension combined with attic conversion
The Co-operative Bank Unit B - Hazel House Portcullis House 16 - 18 Cardiff Road Caerphilly CF83 1JN
Erect 1 no. 55" digital display screen and 2 no. internally applied privacy window manifestations
Penrhiwbengi Farm Syr Dafydd Avenue Oakdale Blackwood NP12 0LA
Change of use of land to residential, along with a two storey front extension, detached garage and associated works
3A Bryn Road Cefn Fforest Blackwood NP12 3NA
Erect two storey side extension
44 Glanhowy Road Wyllie Blackwood NP12 2HW
Erect a two storey front and side extension
Unit 5 & Unit 6 To 7 Blackwood Gate Retail Park Blackwood NP12 2FS
Refurbish Unit 5 and Unit 6/7 including external amalgamation works to create 1no. retail unit for continued use within Class A1, erect a rear extensi...
17 Davies Drive Caerphilly CF83 3RG
Demolish single storey side extension and construct a two storey side extension
8 Cae Caradog Penyrheol Caerphilly CF83 2AA
Erect a new pitched roof dormer to front elevation and a new flat roof dormer to the rear elevation
Maesruddud Lodge South Maesruddud Lane Blackwood NP12 0AG
Demolish existing outbuilding and construct new outbuilding with glazed link to property and additional patio area
Maesruddud Lodge South Maesruddud Lane Blackwood NP12 0AG
Demolish existing outbuilding and construct new outbuilding with glazed link to property and additional patio area
33 Valley View Cefn Hengoed Hengoed CF82 7JG
Construct first and second floor rear extension
11 Marsh Court Aberbargoed Bargoed CF81 9BF
Extend existing garage and add a first floor
1 Cae Nant Gledyr Caerphilly CF83 2BB
Retain and complete the change of use from garage to internal room
9 Court Road South Energlyn Caerphilly CF83 2QW
Obtain a Lawful Development Certificate for proposed single storey rear extension
15 Pen-y-cwarel Road Wyllie Blackwood NP12 2HP
Erect two storey rear extension and front porch
1 Rhos Street Caerphilly CF83 3HP
Obtain a Lawful Development Certificate to remove conservatory and erect single storey rear side extension
6 Cylla Street Penybryn Hengoed CF82 7GE
Erect single storey side extension and detached garage to rear
12 Sirhowy Drive Gelli-haf Pontllanfraith Blackwood NP12 2RE
Increase height of rear garden fence to 3.3 metres from the garden ground level
10 Ashgrove Trethomas Caerphilly CF83 8BP
Erect two storey rear extension
9 The Green Pontllanfraith Blackwood NP12 2NX
Erect outbuilding to rear garden
Enfield 29 Mountain Road Caerphilly CF83 1HH
Erect a single-storey front entrance porch
38 Station Road Ystrad Mynach Hengoed CF82 7AT
Demolish single storey rear extension, erect two storey rear extension and amend internal layout
Rosewood Brynhafod Road Abertridwr Caerphilly CF83 4BH
Erect single storey extension to side and rear of bungalow
41 Treowen Road Treowen Newport NP11 3DN
Erect two storey rear extension
22 Bronrhiw Avenue Caerphilly CF83 1HF
Obtain a Lawful Development Certificate for proposed attic conversion
20 Sannan Street Aberbargoed Bargoed CF81 9BJ
Obtain a Lawful Development Certificate for proposed single storey rear extension
31 Burnet Drive Pontllanfraith Blackwood NP12 2FN
Obtain a Lawful Development Certificate for proposed single storey rear extension
23 Cwrt Draw Llyn Caerphilly CF83 1RZ
Erect single storey rear extension
Unit 4 Heads Of The Valleys Industrial Estate Rhymney
Temporary change the use of part of existing building from Classes B1, B2, and B8 to Use Class D1 (training centre) for a period of 10 years, minor ex...
12 Gelli Dawel Energlyn Caerphilly CF83 2QT
Erect single storey rear & side extension
1A Beech Avenue Pontllanfraith Blackwood NP12 2EP
Erect two storey side extension and single storey rear extension
23 Rhosili Road Cefn Hengoed Hengoed CF82 7JE
Obtain a Lawful Development Certificate for proposed single storey rear and side extension
The Warren Wernddu Road Wern Ddu Caerphilly CF83 3DA
Erect replacement garage
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Data updated 10 May 2026. Source: Caerphilly planning portal.