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
3storm overflows within 2 km
8hours of spills in 2025 between them (typical neighbourhood: about 36)
7spill events counted
Severn Trent Water
Mapperley Village Storm Overflowinto Nut Brook3 spills, 7 hours in 2025
41 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 850 m away
Solar farm
Pinnacle Storage Park, Dale Abbey - Solar PV PanelsBeing built · 1 MW
Jan 2023 2.9 km away
Rooftop solar
William Gregg Vc Leisure Centre, Hands Road - Solar PV PanelsPlanning application in · 230 kW
Jun 2023 3.6 km away
Rooftop solar
Solvay Composites Derby - Solar PanelsApproved, not yet built · 300 kW
May 2025 3.8 km away
Rooftop solar
Factory Tencate Advanced Composites Limited, Amber Drive - Solar PanelsApproved, not yet built · 470 kW
Dec 2022 3.8 km away
Rooftop solar
Composites House, Delves Road - Solar PanelsApproved, not yet built · 400 kW
May 2025 3.8 km away
Rooftop solar
Synesqo, Delves Road - Solar PanelsApproved, not yet built · 400 kW
May 2025 3.8 km away
Battery storage
Heanor Road - Battery Energy Storage SystemApproved, not yet built · 40 MW
Feb 2025 3.9 km away
Rooftop solar
Donaldson Timber, Hallam Fields Road - Solar PanelsApproved, not yet built · 240 kW
Mar 2025 4.0 km away
Rooftop solar
Crompton Road - Solar PanelsApproved, not yet built · 400 kW
May 2022 4.1 km away
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
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 Projects of 150 kW and over; refused, withdrawn and abandoned ones are left out.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 20.7 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.