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
7storm overflows within 2 km
760hours of spills in 2025 between them (typical neighbourhood: about 36)
276spill events counted
United Utilities
Peel Hall Cso (Bry0140)into River Irwell88 spills, 260 hours in 2025
700 m away
United Utilities
New Street Combined Sewer Overflowinto Black Brook68 spills, 171 hours in 2025
1.7 km away
United Utilities
Nuttall Hall Road Csointo River Irwell45 spills, 163 hours in 2025
1.8 km away
United Utilities
Off Brandlesholme Rd (Mh12) Csointo Kirklees Brook31 spills, 76 hours in 2025
950 m away
United Utilities
Railway Street Csointo River Irwell29 spills, 63 hours in 2025
800 m away
United Utilities
Peel Hall Drive Csointo River Irwell13 spills, 25 hours in 2025
800 m away
United Utilities
9 Turton Road Cso (Bry0138)into Unnamed Tributary Of Kirklees Brook2 spills, 2 hours in 2025
Intermodal Logistics Park NorthRail Freight Interchanges · Site known as Intermodal Logistics Park North – land bounded by the M6 motorway (west), Winwick Lane (south and east) and Chat Moss railway line (north).
application due May 2027 25.8 km away
Pre-application
Calderdale Energy ParkGenerating Stations · Walshaw Moor, on either side of the three Walshaw Dean Reservoirs in the Metropolitan Borough of Calderdale, West Yorkshire.
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 Summerseat: +28% over five years (2020 → 2025).
Council tax list: 0 homes added in the neighbourhood since April 2024.
Population (GP registrations): -2.2% in two years.