Spotted when a home's energy certificate shows at least 15 m² (and 15%) more floor area than an earlier one. Only homes with two certificates show up, so the real number is higher. A busy street suggests extensions get permission here; check the council's planning register for the details.
Storm overflows within 2 km
No monitored sewer storm overflows within 2 km (England only).
Llanishen High SchoolApproved, not yet built · 200 kW
Mar 2019 7.2 km away
Battery storage
National Road, Cilfynydd - Battery Energy Storage SystemPlanning application in · 200 MW
Jun 2025 7.4 km away
Wind farm
Llanwonno - Wind FarmPlanning application in · 30 MW
Mar 2025 7.9 km away
Solar farm
Llanwonno - Wind FarmPlanning application in · 31 MW
Road and street works within 1 km
No road or street works with a permit running now or planned within 1 km (England; permits granted up to the end of September 2026).
DfT Street Manager permits (OGL), England. Dates are the planned ones; works often finish early or overrun.
Major infrastructure projects within 30 km
Pre-application
Future Energy Llanwern Solar ProjectGenerating Stations · Land to the south of Llanwern Steelworks (approx. 2.5km) comprising the Gwent Levels between Whitson
application due November 2026 26.8 km away
Decided
Hirwaun Power StationGenerating Stations · Hirwaun Industrial Estate. Hirwaun, Aberdare
decided Jul 2015 27.5 km away
Planning Inspectorate list of nationally significant infrastructure projects (roads, railways, energy, water, waste), October 2026 (OGL). Each is placed at one point, usually the middle of the site; long schemes run well beyond it.
Transport schemes within 20 km
None on our list yet. We're starting with recently opened and under-construction rail schemes.
The longer view
Like-for-like prices in Llanbradach & Penyrheol: +34% over five years (2020 → 2025).
Council tax list: 20 homes added in the neighbourhood since April 2024.