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
12storm overflows within 2 km
1,469hours of spills in 2025 between them (typical neighbourhood: about 36)
174spill events counted
Yorkshire Water
Longlands Road Csointo River Holme57 spills, 1,088 hours in 2025
1.9 km away
Yorkshire Water
Holme Bottom Csointo New Mill Dike36 spills, 111 hours in 2025
2.0 km away
Yorkshire Water
Towngate Holmfirth 2 Csointo River Holme22 spills, 86 hours in 2025
150 m away
Yorkshire Water
St George'S Road Csointo Trib Of Jackson Bridge Dike23 spills, 75 hours in 2025
1.8 km away
Yorkshire Water
New Mill Library Csointo New Mill Dike17 spills, 52 hours in 2025
2.0 km away
Yorkshire Water
Spring Wood Csointo Jackson Bridge Dike14 spills, 35 hours in 2025
1.8 km away
Yorkshire Water
Swan Bank No 2 Csointo River Ribble3 spills, 14 hours in 2025
400 m away
Yorkshire Water
Pickwick Mill Csointo River Holme1 spills, 8 hours in 2025
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 Holmfirth, New Mill & Hepworth: +31% over five years (2020 → 2025).
Council tax list: 50 homes added in the neighbourhood since April 2024.
Population (GP registrations): +0.4% in two years.