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
14storm overflows within 2 km
578hours of spills in 2025 between them (typical neighbourhood: about 36)
213spill events counted
Severn Trent Water
Belper Sewage Treatment Worksinto River Derwent44 spills, 374 hours in 2025
1.9 km away
Severn Trent Water
Bridge Foot Combined Sewer Overflowinto Tributary Of River Derwent18 spills, 58 hours in 2025
750 m away
Severn Trent Water
Areas Milford & Belper/Sm & Em O/Finto River Derwent16 spills, 49 hours in 2025
650 m away
Severn Trent Water
Bridge Hill/Belper Lane Csointo River Derwent46 spills, 31 hours in 2025
1.5 km away
Severn Trent Water
Bridge Street Csointo Tributary Of River Derwent35 spills, 20 hours in 2025
750 m away
Severn Trent Water
Broadholme Pumping Stationinto River Derwent6 spills, 20 hours in 2025
1.5 km away
Severn Trent Water
Areas Milford & Belper/Sm & Em O/Finto River Derwent15 spills, 18 hours in 2025
16 planned, approved or being built and 1 running (5 MW between them). Those within 5 km are on the map above.
Rooftop solar
SC Johnson, Denby - Solar PanelsBeing built · 620 kW
Sept 2022 5.4 km away
Rooftop solar
Hl Plastics Extrusions, Flamstead House Hall Road - Solar PanelsApproved, not yet built · 4 MW
Apr 2024 5.7 km away
Rooftop solar
Ripley Leisure Centre, Derby Road - Solar PV PanelsApproved, not yet built · 240 kW
Sept 2023 6.1 km away
Solar farm
Derby Road - Solar PanelsPlanning application in · 38 MW
Mar 2025 6.1 km away
Battery storage
Derby Road - Battery Energy Storage SystemPlanning application in · 40 MW
Mar 2025 6.1 km away
Rooftop solar
Anthony Gell School, Wood Street - Solar PanelsApproved, not yet built · 200 kW
Apr 2026 7.3 km away
Solar farm
Swanwick CollieryPlanning application in · 1 MW
Jul 2015 7.3 km away
Rooftop solar
Aggregate Industries, Smith Hall Lane - Solar ArrayApproved, not yet built · 500 kW
May 2023 8.1 km away
Battery storage
Brook Farm, High Street - Battery Energy StorageApproved, not yet built
Dec 2023 8.2 km away
Rooftop solar
Heanor Gate Spencer Academy, Kirkley Drive - Solar PanelsApproved, not yet built · 700 kW
Mar 2026 8.6 km away
Rooftop solar
Road and street works within 1 km
5 permitted works running now or planned, 4 of them major.
Major, planned
Dalley Lane, BelperUtility repair and maintenance works · Connect Fibre (Fibre Assets Ltd) · Road closure
Dec 2026 to Dec 2026 450 m away
Major
Dalley Lane, BelperUtility repair and maintenance works · Connect Fibre (Fibre Assets Ltd) · Road closure
Dec 2026 to Dec 2026 450 m away
Major, planned
Longwalls Lane, BelperUtility repair and maintenance works · Connect Fibre (Fibre Assets Ltd) · Road closure
Dec 2026 to Dec 2026 900 m away
Major
Longwalls Lane, BelperUtility repair and maintenance works · Connect Fibre (Fibre Assets Ltd) · Road closure
Dec 2026 to Dec 2026 900 m away
Minor
Queens Drive, BelperHighway repair and maintenance works · DERBYSHIRE COUNTY COUNCIL · Give and take
Oct 2026 to Oct 2026 250 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.
Solvay Composites Derby - Solar PanelsApproved, not yet built · 300 kW
May 2025 9.0 km away
Rooftop solar
Composites House, Delves Road - Solar PanelsApproved, not yet built · 400 kW
May 2025 9.1 km away
Running nearest: Smith Hall Farm Solar Park (solar farm, 7.5 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 26.3 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.