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
5storm overflows within 2 km
1,038hours of spills in 2025 between them (typical neighbourhood: about 36)
176spill events counted
South West Water
Hartopp Road Csointo Exe Estuary · near bathing water: Exmouth61 spills, 490 hours in 2025
800 m away
South West Water
Phear Park Pseo/Csointo Exe Estuary · near bathing water: Exmouth35 spills, 326 hours in 2025
800 m away
South West Water
Imperial Road Tank Csointo Exe Estuary · near bathing water: Exmouth21 spills, 161 hours in 2025
1.1 km away
South West Water
Ash Grove Csointo A Tributary Of The Exe Estuary30 spills, 41 hours in 2025
12 planned, approved or being built and 6 running (26 MW between them). Those within 5 km are on the map above.
Rooftop solar
Devon Cliffs Holiday Centre, Sandy Bay - Solar panelsApproved, not yet built · 510 kW
Mar 2023 3.3 km away
Battery storage
Blackhill Quarry, Woodbury - Battery Energy Storage FacilityApproved, not yet built · 60 MW
Jul 2023 4.5 km away
Solar farm
Langdon Hospital, Langdon - Solar PanelsPlanning application in
Nov 2025 5.4 km away
Battery storage
Langdon Hospital, Langdon - Battery Energy Storage SystemPlanning application in
Nov 2025 5.4 km away
Battery storage
Higher Bagmore Farm, Ebford Lane -Battery Energy Storage SystemPlanning application in · 50 MW
Jul 2025 5.4 km away
Rooftop solar
Darts Farm Shopping Village, Clyst St George - Solar PanelsApproved, not yet built · 200 kW
Mar 2023 6.9 km away
Rooftop solar
Westexe, Greendale Business Park - Solar PanelsApproved, not yet built · 1 MW
Feb 2024 7.9 km away
Solar farm
Winslade Park - Solar ArrayApproved, not yet built · 2 MW
Feb 2025 8.6 km away
Battery storage
Hill Barton Business Park, Clyst St Mary - Battery Energy StoragePlanning application in · 200 kW
Jun 2024 8.9 km away
Solar farm
Crealy Adventure Park, Clyst St Mary - Solar ArrayApproved, not yet built · 900 kW
Sept 20228.9 km away
Road and street works within 1 km
12 permitted works running now or planned, 11 of them major.
Major, planned
Hulham Road, ExmouthHighway improvement works · DEVON COUNTY COUNCIL · Some carriageway incursion
Sept 2026 to Dec 2026 0 m away
Major
Hulham Road, ExmouthHighway improvement works · DEVON COUNTY COUNCIL · Some carriageway incursion
Sept 2026 to Dec 2026 0 m away
Major
Hulham Road, ExmouthHighway improvement works · DEVON COUNTY COUNCIL · Two-way signals
Sept 2026 to Dec 2026 0 m away
Major, planned
Waverley Road, ExmouthUtility asset works · BT · Road closure
Dec 2026 to Dec 2026 250 m away
Major
Waverley Road, ExmouthUtility asset works · BT · Road closure
Dec 2026 to Dec 2026 250 m away
Major, planned
Bakery Lane, ExmouthUtility repair and maintenance works · SOUTH WEST WATER · Road closure
Dec 2026 to Dec 2026 750 m away
Major, planned
George Street, ExmouthUtility asset works · BT · Road closure
Nov 2026 to Nov 2026 850 m away
Major, planned
Exeter Road, ExmouthUtility repair and maintenance works · SOUTH WEST WATER · Road closure
Dec 2026 to Dec 2026 900 m away
Major, planned
Meadow Street, ExmouthUtility asset works · BT · Road closure
Nov 2026 to Nov 2026 900 m away
Major, planned
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
Transport
Marsh Barton stationNew station in Exeter, opened July 2023
Jul 2023 11.6 km away
The longer view
Like-for-like prices in Exmouth Halsdon: +28% over five years (2020 → 2025).
Council tax list: 0 homes added in the neighbourhood since April 2024.
Population (GP registrations): -2.2% in two years.