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
25storm overflows within 2 km
3,056hours of spills in 2025 between them (typical neighbourhood: about 36)
708spill events counted
United Utilities
Rochdale Wwtwinto River Roch104 spills, 1,503 hours in 2025
1.8 km away
United Utilities
Oakenrod Combined Sewer Overflowinto River Roch87 spills, 509 hours in 2025
1.3 km away
United Utilities
Oldham Road Cso 35027into Clvrt Sec Of Sudden Brook84 spills, 241 hours in 2025
1.7 km away
United Utilities
Sudden Valley Sewerinto River Roch83 spills, 236 hours in 2025
1.7 km away
United Utilities
Spotland Bridge Cso 35035into River Spodden51 spills, 128 hours in 2025
1.9 km away
United Utilities
Belfield Road/Beswicke Royds St Csointo Sanney Brook40 spills, 93 hours in 2025
1.8 km away
United Utilities
Hartley Lane Csointo Trib Of Suddon Brook45 spills, 78 hours in 2025
1.1 km away
United Utilities
Milnrow Road/Fishwick Street Csointo River Roch Via Sws55 spills, 76 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 22.5 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 Deeplish: +48% over five years (2020 → 2025).
Council tax list: 0 homes added in the neighbourhood since April 2024.
Population (GP registrations): -2.8% in two years.