Newlyn House Lon Pennant Cwmgelli Blackwood NP12 1BR

1. 5 May 2026

   Received by Caerphilly

2. 7 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 28 Jul 2026

   Added to PlanIndex

4. 26 Aug 2026

   Decision issued: Granted

Caerphilly granted permission on 26 August 2026, 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.

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.

• Gelli Farm Tredegar Road Cwmgelli Blackwood NP12 1BZ

  25/0868/COND Submitted 11 Dec 2025 295m away

  Discharge condition 12 (SDS Structural Design) and condition 13 (Sustainable Drainage System) of planning consent 25/0497/NMA (Seek approval of a non-material amendment to planning consent 18/1059/NCC (Vary condition 2 of planning consent 15/0252/OUT (Erect residential development, public open space, landscaping, highway improvements and associated engineering works with all matters reserved except for access) granted on appeal reference APP/K6920/A/15/3137884 to extend the period for the submission of reserved matters by a further three years) to relocation of the new sewer, an additional attenuation storage tank)

  Granted Conditions New dwelling 8 docs

• 8 Grosmont Close Cefn Fforest Blackwood NP12 1GE

  26/0170/HH Submitted 12 Mar 2026 322m away

  Replace rear conservatory together with a flat roof and balcony

  Granted Householder Extension 7 docs
  Small domestic

• Gelli Farm Tredegar Road Cwmgelli Blackwood NP12 1BZ

  26/0085/NMA Submitted 6 Feb 2026 327m away

  Seek approval of a non-material amendment to planning consent 19/1024/RM (Seek approval of the reserved matters regarding details of appearance, landscaping, layout and scale of planning consent 15/0252/OUT (granted on appeal reference APP/K6920/A/15/3137884) (Erect residential development, public open space, landscaping, highway improvements and associated engineering works with all matters reserved except for access) (as renewed by planning consent 18/1059/NCC)) to vary approved materials due to supply issues and material discontinuation

  Granted Amendments New dwelling 6 docs

• Gernant Cottage Brookside Bungalows Cwmgelli Blackwood NP12 1BQ

  25/0557/HH Submitted 12 Aug 2025 379m away

  Demolish existing single storey extension and erect two storey extension, single storey rear extension and rear balcony

  Granted Householder Extension Demolition 7 docs
  Small domestic

• 28 Ffordd Cae'r Ywen Cwmgelli Blackwood NP12 1FX

  24/0820/HH Submitted 11 Nov 2024 451m away

  Erect single storey rear extension

  Granted Householder Extension 13 docs
  Small domestic

• 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

  14 Jul 2026 Householder
• 26/0603/HH Awaiting decision

  3A Bryn Road Cefn Fforest Blackwood NP12 3NA

  Erect two storey side extension

  8 Sep 2026 Householder
• 26/0596/HH Awaiting decision

  3 Crown Lane Pontllanfraith Blackwood NP12 2GD

  Erect two storey side extension and a single storey rear extension

  7 Sep 2026 Householder
• 26/0478/HH Refused

  36 Bryn Yr Ysgol Penyrheol Caerphilly CF83 2BY

  Demolish existing garage and erect a two storey side extension

  15 Jul 2026 Householder
• 26/0475/HH Granted

  13 Maes-y-drudwen Caerphilly CF83 2QG

  Erect ground floor bathroom extension

  14 Jul 2026 Householder