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
6storm overflows within 2 km
316hours of spills in 2025 between them (typical neighbourhood: about 36)
66spill events counted
Yorkshire Water
Dobb Lane No 2 Csointo Stubbin Clough39 spills, 207 hours in 2025
1.7 km away
Yorkshire Water
Towngate Holmfirth 2 Csointo River Holme22 spills, 86 hours in 2025
300 m away
Yorkshire Water
Swan Bank No 2 Csointo River Ribble3 spills, 14 hours in 2025
500 m away
Yorkshire Water
Pickwick Mill Csointo River Holme1 spills, 8 hours in 2025
1.5 km away
Yorkshire Water
Holmfirth Bridge Lane Csointo River Holme1 spills, 2 hours in 2025
550 m away
Yorkshire Water
Cooper Lane Csointo River Holme0 spills, 0 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.