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
9storm overflows within 2 km
423hours of spills in 2025 between them (typical neighbourhood: about 36)
198spill events counted
Yorkshire Water
Lidget Fm/Lower Lidget Fm Cso'Sinto Bull Greave Beck14 spills, 150 hours in 2025
1.6 km away
Yorkshire Water
Thearne Green Csointo Bull Greave Beck55 spills, 104 hours in 2025
1.7 km away
Yorkshire Water
Pasture Lane No 2 Csointo Bull Greave Beck (Culverted)37 spills, 79 hours in 2025
1.5 km away
Yorkshire Water
Great Horton Road Csointo Horton Beck West Brook Clvrtd34 spills, 33 hours in 2025
1.7 km away
Yorkshire Water
Edge End Lane Csointo Blackshaw Beck16 spills, 23 hours in 2025
1.7 km away
Yorkshire Water
Farnham Road Csointo Horton Beck (West Brook)17 spills, 16 hours in 2025
1.7 km away
Yorkshire Water
Spencer Road Csointo Horton Beck (West Brook)21 spills, 11 hours in 2025
1.8 km away
Yorkshire Water
Brackenhill Park No. 2 Csointo Horton Beck (Culverted)4 spills, 7 hours in 2025
Calderdale Energy ParkGenerating Stations · Walshaw Moor, on either side of the three Walshaw Dean Reservoirs in the Metropolitan Borough of Calderdale, West Yorkshire.
application due November 2026 17.7 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.
Transport schemes within 20 km
None on our list yet. We're starting with recently opened and under-construction rail schemes.
The longer view
Like-for-like prices in Horton Bank: +35% over five years (2020 → 2025).
Council tax list: 0 homes added in the neighbourhood since April 2024.
Population (GP registrations): +1.2% in two years.