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
924hours of spills in 2025 between them (typical neighbourhood: about 36)
293spill events counted
Severn Trent Water
Heanor-Milnhay Stwinto River Erewash38 spills, 306 hours in 2025
750 m away
Severn Trent Water
Cromford Road - Cso No 3into River Erewash63 spills, 243 hours in 2025
1.4 km away
Severn Trent Water
Jacksdale - Main Road (Cso)into Tributary Of River Erewash27 spills, 95 hours in 2025
1.8 km away
Severn Trent Water
Langley Mill - Station Road Csointo River Erewash28 spills, 62 hours in 2025
950 m away
Severn Trent Water
Lee Lane Csointo Trib Of Bailey Brook45 spills, 61 hours in 2025
150 m away
Severn Trent Water
Greenacres Avenue Csointo Bailey Brook24 spills, 41 hours in 2025
1.2 km away
Severn Trent Water
Eastwood - Mansfield Road Csointo Tributary Of River Erewash18 spills, 38 hours in 2025
1.8 km away
Severn Trent Water
Langley Mill - Milnhay Road Csointo Tributary Of River Erewash8 spills, 29 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.
Rooftop solar
Factory Tencate Advanced Composites Limited, Amber Drive - Solar PanelsApproved, not yet built · 470 kW
Dec 2022 600 m away
Rooftop solar
William Gregg Vc Leisure Centre, Hands Road - Solar PV PanelsPlanning application in · 230 kW
Jun 2023 1.3 km away
Battery storage
Heanor Road - Battery Energy Storage SystemApproved, not yet built · 40 MW
Feb 2025 1.5 km away
Rooftop solar
Aldercar Infant & Nursery School, Godkin Drive - Solar PanelsApproved, not yet built · 380 kW
Mar 2026 1.5 km away
Rooftop solar
Composites House, Delves Road - Solar PanelsApproved, not yet built · 400 kW
May 2025 2.4 km away
Rooftop solar
Synesqo, Delves Road - Solar PanelsApproved, not yet built · 400 kW
May 2025 2.4 km away
Rooftop solar
Solvay Composites Derby - Solar PanelsApproved, not yet built · 300 kW
May 2025 2.5 km away
Rooftop solar
Heanor Gate Spencer Academy, Kirkley Drive - Solar PanelsApproved, not yet built · 700 kW
Mar 2026 2.7 km away
Battery storage
Brook Farm, High Street - Battery Energy StorageApproved, not yet built
Dec 2023 3.4 km away
Battery storage
Old Power House - Battery Energy Storage UnitApproved, not yet built
Jul 20233.9 km away
Road and street works within 1 km
5 permitted works running now or planned, 3 of them major.
Major
Elnor Street, HeanorHighway repair and maintenance works · DERBYSHIRE COUNTY COUNCIL · Road closure
Sept 2026 to Oct 2026 750 m away
Major, planned
Lower Dunstead Road, HeanorHighway improvement works · DERBYSHIRE COUNTY COUNCIL · Multi-way signals
Jan 2027 to Mar 2027 900 m away
Major
Lower Dunstead Road, HeanorHighway improvement works · DERBYSHIRE COUNTY COUNCIL · Multi-way signals
Jan 2027 to Mar 2027 900 m away
Standard
Amber Drive, HeanorSection 50 · DERBYSHIRE COUNTY COUNCIL · Some carriageway incursion
Nov 2026 to Nov 2026 500 m away
Standard
Unnamed A610 Off Slip Northbound From County Boundary To A608, HeanorWorks for road purposes · NOTTINGHAMSHIRE COUNTY COUNCIL · Lane closure
Nov 2026 to Nov 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 22.8 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.