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
21storm overflows within 2 km
132hours of spills in 2025 between them (typical neighbourhood: about 36)
169spill events counted
Wessex Water
Rodwell Avenue Csointo Weymouth Harbour Via Sws (E)44 spills, 34 hours in 2025
1.2 km away
Wessex Water
Chafey'S Lake Csointo Tributary Of The River Wey14 spills, 33 hours in 2025
1.4 km away
Wessex Water
Roman Road Combined Sewer Overflowinto Radipole Lake (S)38 spills, 27 hours in 2025
1.9 km away
Wessex Water
The Marsh Combined Sewer Overflowinto Weymouth Harbour(E) · near bathing water: Weymouth Central10 spills, 16 hours in 2025
700 m away
Wessex Water
Admiral Hardy Csointo Weymouth Harbour(E) · near bathing water: Weymouth Central6 spills, 9 hours in 2025
700 m away
Wessex Water
Chickerell Boys Club Csointo Weymouth Harbour(E)20 spills, 5 hours in 2025
700 m away
Wessex Water
Coronation Crescent Csointo Radipole Lake Via Sws14 spills, 3 hours in 2025
1.9 km away
Wessex Water
Ullswater Crescent Csointo Radipole Lake Via Sws8 spills, 2 hours in 2025
15 planned, approved or being built and 3 running (10 MW between them). Those within 5 km are on the map above.
Rooftop solar
Conifers Primary School - Solar PhotovoltaicsApproved, not yet built
Nov 2021 900 m away
Rooftop solar
Jubilee Close - Solar photovoltaicsApproved, not yet built · 200 kW
Jan 2022 1.0 km away
Solar farm
Tecan Way, Granby Industrial Estate - Ground Mounted Solar PanelsApproved, not yet built
Jun 2025 1.2 km away
Rooftop solar
Tecan Way, Granby Industrial Estate - Solar Photo Voltaic PanelsApproved, not yet built · 1 MW
Jun 2023 1.2 km away
Rooftop solar
Cumberland Drive, Granby Industrial Estate - Solar PanelsApproved, not yet built · 170 kW
Nov 2022 1.5 km away
Rooftop solar
Chickerell - Solar Photovoltaics PanelApproved, not yet built · 300 kW
Jul 2022 1.6 km away
Rooftop solar
Shrubbery Lane - Solar Photovoltaic PanelsApproved, not yet built · 150 kW
Jan 2022 1.8 km away
Rooftop solar
Weymouth College Solar PanelsApproved, not yet built · 470 kW
May 2021 1.8 km away
Rooftop solar
Littlesea Holiday Park, Lynch Lane - Solar photovoltaicsApproved, not yet built · 280 kW
Feb 2023 1.9 km away
Battery storage
Eweleaze Spinney - Battery Energy Storage FacilityApproved, not yet built · 50 MW
Apr 2025 2.0 km away
Road and street works within 1 km
10 permitted works running now or planned, 8 of them major.
Major, planned
Dennis Road, WeymouthHighway improvement works · DORSET COUNCIL · Road closure
Nov 2026 to Nov 2026 500 m away
Major
Dennis Road, WeymouthHighway improvement works · DORSET COUNCIL · Road closure
Nov 2026 to Nov 2026 500 m away
Major, planned
Abbotsbury Road, WeymouthHighway improvement works · DORSET COUNCIL · Road closure
Nov 2026 to Nov 2026 550 m away
Major
Abbotsbury Road, WeymouthHighway improvement works · DORSET COUNCIL · Road closure
Nov 2026 to Nov 2026 550 m away
Major, planned
Chickerell Road, WeymouthHighway improvement works · DORSET COUNCIL · Road closure
Nov 2026 to Nov 2026 550 m away
Major
Chickerell Road, WeymouthHighway improvement works · DORSET COUNCIL · Road closure
Nov 2026 to Nov 2026 550 m away
Major, planned
Goldcroft Road, WeymouthUtility repair and maintenance works · WESSEX WATER · Road closure
Dec 2026 to Dec 2026 750 m away
Major
Thornhill Crescent, WeymouthOptional permit (no fee) e.g. for traffic management etc · WESSEX WATER · Road closure
Dec 2026 to Dec 2026 750 m away
Standard
Gypsy Lane, WeymouthNew service connection · SOUTHERN GAS NETWORKS PLC · Some carriageway incursion
Oct 2026 to Oct 2026 650 m away
Minor
Major infrastructure projects within 30 km
No nationally significant infrastructure projects within 30 km.
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 Westham South: +24% over five years (2020 → 2025).
Council tax list: 150 homes added in the neighbourhood since April 2024.
Population (GP registrations): +1.2% in two years.