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
14storm overflows within 2 km
591hours of spills in 2025 between them (typical neighbourhood: about 36)
283spill events counted
Yorkshire Water
Leymoor Road Csointo Longwood Brook76 spills, 215 hours in 2025
26 planned, approved or being built and 1 running (10 MW between them). Those within 5 km are on the map above.
Rooftop solar
Yorkshire Building Society, Plover Road - Solar PanelsApproved, not yet built · 170 kW
Jul 2023 1.2 km away
Rooftop solar
Huddersfield Royal Infirmary, Acre Street - Solar PanelsApproved, not yet built · 180 kW
Mar 2026 1.7 km away
Rooftop solar
Continental Sports, Millgate - Solar PanelsApproved, not yet built · 260 kW
Apr 2023 2.6 km away
Rooftop solar
David Brown Santasalo, Park Road - Solar PanelsApproved, not yet built · 570 kW
Oct 2022 2.8 km away
Rooftop solar
Thornton And Ross, Manchester Road - Solar Photovoltaic PanelsApproved, not yet built · 510 kW
Jul 2023 2.8 km away
Rooftop solar
University Of Huddersfield, Queensgate - Solar PanelsApproved, not yet built · 230 kW
Nov 2025 4.1 km away
Rooftop solar
University Of Huddersfield, Queensgate - Solar PanelsApproved, not yet built · 660 kW
Feb 2023 4.1 km away
Rooftop solar
Newsome Academy, Castle Avenue - Solar PanelsApproved, not yet built
Jun 2026 4.2 km away
Rooftop solar
Cummins Turbo Technologies, St Andrews Road - Solar PanelsApproved, not yet built · 930 kW
Jul 2023 4.3 km away
Solar farm
Cummins Turbo Technology, St Andrews Road - Solar PV CanopiesPlanning application in
Mar 20264.3 km away
Road and street works within 1 km
No road or street works with a permit running now or planned within 1 km (England; permits granted up to the end of September 2026).
DfT Street Manager permits (OGL), England. Dates are the planned ones; works often finish early or overrun.
Major infrastructure projects within 30 km
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 Longwood & Quarmby: +32% over five years (2020 → 2025).
Council tax list: 10 homes added in the neighbourhood since April 2024.
Population (GP registrations): +0.3% in two years.