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
1storm overflows within 2 km
13hours of spills in 2025 between them (typical neighbourhood: about 36)
4spill events counted
Thames Water
Manor Drive Storm Tanksinto Hogsmill4 spills, 13 hours in 2025
Richard Doll Building, Cotswold Road - Solar panelsApproved, not yet built · 460 kW
Jan 2024 6.3 km away
Rooftop solar
Toyota Limited, Yew Tree Bottom Road - Solar PanelsApproved, not yet built · 250 kW
May 2026 6.3 km away
Running nearest: London’s Queen Elizabeth II reservoir (solar farm, 3.5 km); Hurst Road - Walton Solar PV Farm (solar farm, 9.2 km); Walton WTW PV (solar farm, 9.2 km); Beddington EfW (energy from waste, 9.5 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 Projects of 150 kW and over; refused, withdrawn and abandoned ones are left out.
Airports · Gatwick Airport
decided Sept 2025 24.3 km away
Decided
Silvertown TunnelHighways · The new road tunnel will pass under the River Thames between Silvertown and North Greenwich
decided May 2018 25.4 km away
Decided
Slough Multifuel Extension ProjectGenerating Stations · Land at 342 Edinburgh Avenue, Slough Trading Estate, Slough, Berkshire, SL1 4TU.
decided Nov 2023 29.9 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.