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
3storm overflows within 2 km
247hours of spills in 2025 between them (typical neighbourhood: about 36)
28spill events counted
Southern Water
Bosham Wwtwinto Chichester Harbour Channel22 spills, 221 hours in 2025
1.9 km away
Southern Water
Chidham Lane Sps Chidhaminto Ditch To Chichester Harbour3 spills, 18 hours in 2025
2.0 km away
Southern Water
Taylors Lane Bosham, Wwpsinto Chichester Harbour3 spills, 8 hours in 2025
14 planned, approved or being built and 10 running (66 MW between them). Those within 5 km are on the map above.
Rooftop solar
Walton Barn - Solar PanelsApproved, not yet built · 180 kW
Apr 2024 850 m away
Rooftop solar
Ham Farm, Bosham - Solar PanelsApproved, not yet built · 370 kW
Apr 2024 1.6 km away
Rooftop solar
Chichester College, Westgate Fields - Solar PanelsApproved, not yet built · 350 kW
Feb 2025 4.4 km away
Rooftop solar
Via Ravenna - Solar PanelApproved, not yet built · 170 kW
Apr 2022 4.4 km away
Solar farm
Baker Barracks Solar DevelopmentApproved, not yet built · 2 MW
Feb 2021 5.3 km away
Rooftop solar
St Richards Hospital, Spitalfield Lane - Solar PanelsPlanning application in
May 2026 6.0 km away
Rooftop solar
Teknoflex, Quarry Lane - Solar PanelsApproved, not yet built · 180 kW
Oct 2022 6.4 km away
Rooftop solar
Donaldsons Nursery, Marsh Farm - Solar PanelsBeing built · 190 kW
Jan 2023 7.1 km away
Rooftop solar
Chichester Food Park, Runcton Unit - Solar PanelsApproved, not yet built · 1 MW
Jul 2024 7.6 km away
Rooftop solar
Bartholomews, Merston Oving - Solar ArrayApproved, not yet built · 270 kW
Jun 2022 7.9 km away
Solar farm
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
Decision
AQUIND InterconnectorElectric Lines · From the UK seaward limit in the English Channel to Lovedean Substation.
application due Q4 2019 16.7 km away
Decided
Rampion 2 Offshore Wind FarmGenerating Stations · Adjacent to the exisiting Rampion Wind Farm, approximately 13km off the Sussex Coast
decided Apr 2025 20.4 km away
Pre-examination
Hampshire Water Transfer and Water Recycling ProjectDams and Reservoirs · The project is located in Hampshire, South East England, extending from Havant on the south coast, to Otterbourne near Winchester. The proposed Water Recycling Plant would be located off Harts Farm Way in Havant.
application due in May 2026 21.7 km away
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 Southbourne, Bosham & Thorney: +16% over five years (2020 → 2025).
Council tax list: 120 homes added in the neighbourhood since April 2024.
Population (GP registrations): +0.6% in two years.