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
2storm overflows within 2 km
8hours of spills in 2025 between them (typical neighbourhood: about 36)
30 planned, approved or being built and 7 running (76 MW between them). Those within 5 km are on the map above.
Battery storage
Bedhampton Pumping Station, Meyrick Road - Battery Energy StoragePlanning application in · 150 MW
May 2025 400 m away
Solar farm
Palk Road, Bedhampton - Solar PanelsApproved, not yet built · 250 kW
Jan 2022 1.3 km away
Rooftop solar
Spire Portsmouth Hospital, Bartons Road - Solar Pv PanelsApproved, not yet built · 150 kW
Apr 2024 2.2 km away
Rooftop solar
Dunsbury Park, Fitzwygram Way - Solar PanelsApproved, not yet built · 1 MW
Jun 2024 3.0 km away
Solar farm
Farlington Water Treatment Works, Gillman Road - Solar PanelsApproved, not yet built · 4 MW
Nov 2022 3.5 km away
Rooftop solar
Harwin Engineers - Solar PanelsApproved, not yet built · 890 kW
May 2026 4.4 km away
Rooftop solar
Sainsburys, Fitzherbert Road - Solar PanelsApproved, not yet built · 540 kW
Feb 2025 4.5 km away
Rooftop solar
Phoenix Healthcare, Jackson Close - Solar PanelsApproved, not yet built · 240 kW
Mar 2025 4.8 km away
Rooftop solar
SGN, Walton Park - Solar PanelsApproved, not yet built · 290 kW
Feb 2023 5.2 km away
Solar farm
Baker Barracks Solar DevelopmentApproved, not yet built · 2 MW
Feb 2021 5.6 km away
Road and street works within 1 km
14 permitted works running now or planned, 7 of them major.
Major
New Road, HavantHighway repair and maintenance works · HAMPSHIRE COUNTY COUNCIL · Road closure
Mar 2027 to Apr 2027 450 m away
Major
Connaught Road, HavantUtility repair and maintenance works · SOUTHERN GAS NETWORKS PLC · Give and take
Nov 2026 to Dec 2026 650 m away
Major
Bellair Road, HavantUtility repair and maintenance works · SOUTHERN GAS NETWORKS PLC · Give and take
Aug 2026 to Oct 2026 700 m away
Major
Oaklands Road, HavantUtility repair and maintenance works · SOUTHERN GAS NETWORKS PLC · Road closure
Nov 2026 to Dec 2026 700 m away
Major, planned
Emsworth Road, HavantUtility repair and maintenance works · SOUTHERN GAS NETWORKS PLC · No carriageway incursion
Sept 2026 to Nov 2026 950 m away
Major
Emsworth Road, HavantUtility repair and maintenance works · SOUTHERN GAS NETWORKS PLC · No carriageway incursion
Sept 2026 to Nov 2026 950 m away
Major
South Street, HavantUtility repair and maintenance works · SOUTHERN GAS NETWORKS PLC · Give and take
Oct 2026 to Nov 2026 950 m away
Standard
Stockheath Lane, HavantHighway improvement works · HAMPSHIRE COUNTY COUNCIL · Stop/go boards
Oct 2026 to Oct 2026 700 m away
Standard
Langstone Road, HavantHighway improvement works · NATIONAL HIGHWAYS · No carriageway incursion
Nov 2026 to Nov 2026750 m away
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 8.0 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 12.1 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 Central Havant & Langstone: +16% over five years (2020 → 2025).
Council tax list: 90 homes added in the neighbourhood since April 2024.
Population (GP registrations): +0.9% in two years.