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
10storm overflows within 2 km
887hours of spills in 2025 between them (typical neighbourhood: about 36)
269spill events counted
Severn Trent Water
Padley Hall Csointo The Hartshay Brook63 spills, 216 hours in 2025
28 planned, approved or being built and 6 running (28 MW between them). Those within 5 km are on the map above.
Solar farm
Swanwick CollieryPlanning application in · 1 MW
Jul 2015 2.0 km away
Rooftop solar
Alfreton Leisure Centre Car Park, Church Street - Solar PanelsApproved, not yet built · 390 kW
Sept 2023 2.4 km away
Rooftop solar
Guilford Europe, Cotes Park Lane - Solar PanelsApproved, not yet built · 2 MW
Apr 2023 2.7 km away
Solar farm
Derby Road - Solar PanelsPlanning application in · 38 MW
Mar 2025 2.9 km away
Battery storage
Derby Road - Battery Energy Storage SystemPlanning application in · 40 MW
Mar 2025 2.9 km away
Rooftop solar
A G Parfett & Sons Limited, Cotes Park Industrial Estate - Solar PanelsApproved, not yet built · 270 kW
Sept 2023 3.1 km away
Rooftop solar
Evans Concrete Products, Pye Bridge Industrial Estate - Solar PanelsPlanning application in · 310 kW
Mar 2024 3.2 km away
Rooftop solar
Ripley Leisure Centre, Derby Road - Solar PV PanelsApproved, not yet built · 240 kW
Sept 2023 3.2 km away
Rooftop solar
Fairbrook House, Clover Nook Road - Solar PanelsApproved, not yet built · 1 MW
May 2024 3.8 km away
Solar farm
Meadow Lane Solar FarmBeing built · 20 MW
Mar 2023 3.9 km away
Road and street works within 1 km
4 permitted works running now or planned, 2 of them major.
Major, planned
Derby Road, AlfretonHighway repair and maintenance works · DERBYSHIRE COUNTY COUNCIL · Road closure
Nov 2026 to Nov 2026 700 m away
Major, planned
Sleetmoor Lane, AlfretonHighway repair and maintenance works · DERBYSHIRE COUNTY COUNCIL · Road closure
Mar 2027 to Mar 2027 850 m away
Minor
Derby Road, AlfretonUtility repair and maintenance works · SEVERN TRENT WATER · Two-way signals
Jan 2027 to Jan 2027 150 m away
Minor
The Delves, AlfretonUtility repair and maintenance works · SEVERN TRENT WATER · Two-way signals
Oct 2026 to Oct 2026 700 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.
Castle Way EnergyGenerating Stations · The proposed development includes five development sites (Sites A-E) which are situated in the rural expanse between Derby, Uttoxeter and Ashbourne.
Hl Plastics Extrusions, Flamstead House Hall Road - Solar PanelsApproved, not yet built · 4 MW
Apr 2024 5.2 km away
Battery storage
Brook Farm, High Street - Battery Energy StorageApproved, not yet built
Dec 2023 5.5 km away
Running nearest: Twin Yards Solar Farm (solar farm, 7.0 km); Crow Trees Farm (solar farm, 7.5 km); Land North of the Wood at Averill Farm (solar farm, 7.9 km); Padleywood Farm (solar farm, 8.1 km); Averhill Farm (solar farm, 8.1 km).
DESNZ Renewable Energy Planning Database, April to June 2026 (OGL). Projects of 150 kW and over; refused, withdrawn and abandoned ones are left out.
Storage or Distribution of Goods · On land to the south of East Midlands Airport and south-west of M1 Junction 23A
Sept 2026 28.8 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.