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
5storm overflows within 2 km
81hours of spills in 2025 between them (typical neighbourhood: about 36)
46spill events counted
Severn Trent Water
East Of Stratford Street Csointo River Erewash39 spills, 73 hours in 2025
1.6 km away
Severn Trent Water
Mapperley Village Storm Overflowinto Nut Brook3 spills, 7 hours in 2025
42 planned, approved or being built and 3 running (3 MW between them). Those within 5 km are on the map above.
Battery storage
Old Power House - Battery Energy Storage UnitApproved, not yet built
Jul 2023 1.1 km away
Solar farm
Pinnacle Storage Park, Dale Abbey - Solar PV PanelsBeing built · 1 MW
Jan 2023 3.4 km away
Rooftop solar
William Gregg Vc Leisure Centre, Hands Road - Solar PV PanelsPlanning application in · 230 kW
Jun 2023 3.4 km away
Rooftop solar
Factory Tencate Advanced Composites Limited, Amber Drive - Solar PanelsApproved, not yet built · 470 kW
Dec 2022 3.4 km away
Battery storage
Heanor Road - Battery Energy Storage SystemApproved, not yet built · 40 MW
Feb 2025 3.7 km away
Rooftop solar
Composites House, Delves Road - Solar PanelsApproved, not yet built · 400 kW
May 2025 3.7 km away
Rooftop solar
Synesqo, Delves Road - Solar PanelsApproved, not yet built · 400 kW
May 2025 3.7 km away
Rooftop solar
Solvay Composites Derby - Solar PanelsApproved, not yet built · 300 kW
May 2025 3.7 km away
Rooftop solar
Donaldson Timber, Hallam Fields Road - Solar PanelsApproved, not yet built · 240 kW
Mar 2025 4.2 km away
Rooftop solar
Heanor Gate Spencer Academy, Kirkley Drive - Solar PanelsApproved, not yet built · 700 kW
Mar 2026 4.2 km away
Road and street works within 1 km
2 permitted works running now or planned, 1 of them major.
Major, planned
Coppice Avenue, IlkestonUtility repair and maintenance works · SEVERN TRENT WATER · Road closure
Dec 2026 to Dec 2026 700 m away
Standard
Cotmanhay Road, IlkestonUtility repair and maintenance works · SEVERN TRENT WATER · Multi-way signals
Oct 2026 to Oct 2026 950 m away
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
Chesterfield to WillingtonElectric Lines · Land between the Chesterfield Substation, south-east of Chesterfield and Willington Substation, east of Willington, Derbyshire.
DESNZ Renewable Energy Planning Database, April to June 2026 (OGL). Projects of 150 kW and over; refused, withdrawn and abandoned ones are left out.
Generating Stations · The proposed development includes five development sites (Sites A-E) which are situated in the rural expanse between Derby, Uttoxeter and Ashbourne.
application due June 2027 21.2 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.