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
111hours of spills in 2025 between them (typical neighbourhood: about 36)
36spill events counted
Northumbrian Water
Mill Inn A Ssointo Seaton Burn · near bathing water: Seaham Hall Beach11 spills, 108 hours in 2025
1.6 km away
Northumbrian Water
Seaham Urban District Council Ssointo Seaton Burn10 spills, 1 hours in 2025
1.5 km away
Northumbrian Water
Seaham Cso No 8into Seaton Burn/Ice House Dene/Daw · near bathing water: Seaham Hall Beach5 spills, 1 hours in 2025
1.4 km away
Northumbrian Water
Glebe Estate Csointo Seaton Burn3 spills, 1 hours in 2025
1.8 km away
Northumbrian Water
Cso New Drive Recreation Groundinto Ice House Dean · near bathing water: Seaham Hall Beach3 spills, 0 hours in 2025
800 m away
Northumbrian Water
Durham Street Csointo Ice House Dean · near bathing water: Seaham Hall Beach2 spills, 0 hours in 2025
1.0 km away
Northumbrian Water
Daphne Crescent Csointo Trib Of Dawdon Dene2 spills, 0 hours in 2025
1.8 km away
Northumbrian Water
Seaham South Dock Cso 1302into Seaham South Dock (North Sea)0 spills, 0 hours in 2025
H2NorthEast (H2NE)Other Pipe-lines · The project is to be located on Seal Sands, within the administrative boundary of Stockton Borough Council and Redcar and Cleveland Borough Council. The proposed hydrogen distribution pipeline will link from the Hydrogen Production Facility to Cowpen Bewley to the west (approximately 7km in length) and Wilton to the east (approximately 10km in length). The total length of the three customer spur pipelines is around 2.6km.
Running nearest: High Sharpley Wind Farm (wind farm, 450 m); South Sharpley Wind Farm (Revised) (wind farm, 4.0 km); Great Eppleton Wind Farm (wind farm, 5.9 km); Great Eppleton Farm Repowering (wind farm, 5.9 km); Hawthorn Grid Site - Battery Storage (battery storage, 5.9 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 Projects of 150 kW and over; refused, withdrawn and abandoned ones are left out.
Major
Newark Crescent, SeahamUtility asset works · NORTHERN POWERGRID (NORTHEAST) PLC · Give and take
Oct 2026 to Nov 2026 1000 m away
Minor
Northdene Avenue, SeahamHighway repair and maintenance works · DURHAM COUNTY COUNCIL · Give and take
Oct 2026 to Oct 2026 450 m away
DfT Street Manager permits (OGL), England. Dates are the planned ones; works often finish early or overrun.
Pre-examination
Lighthouse Green Fuels ProjectGenerating Stations · Land within the boroughs of Stockton-on-Tees and Redcar and Cleveland, Teesside. The proposed Sustainable Aviation Fuel (SAF) production site (the ‘Main Site’) is located on the north bank of the River Tees, south of Seal Sands Road.
application due September 2026 28.4 km away
Decided
The Net Zero Teesside ProjectGenerating Stations · Land at and in the vicinity of Teesworks, Redcar, Teesside, TS10 5QW
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.