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
70hours of spills in 2025 between them (typical neighbourhood: about 36)
12spill events counted
Southern Water
Downs Park Totton Ceointo Bartley Water (Tidal)12 spills, 70 hours in 2025
1000 m away
Southern Water
Brunel Road Wpsinto River Test Estuary0 spills, 0 hours in 2025
Haselbury Road, TottonUtility repair and maintenance works · SOUTHERN GAS NETWORKS PLC · Give and take
Aug 2026 to Oct 2026 650 m away
Major
Water Lane, TottonUtility repair and maintenance works · SOUTHERN GAS NETWORKS PLC · Road closure
Aug 2026 to Oct 2026 650 m away
Major
Redbridge Causeway, SouthamptonUtility repair and maintenance works · SOUTHERN WATER · Road closure
Oct 2026 to Oct 2026 900 m away
Major
Hammonds Lane, TottonUtility repair and maintenance works · SOUTHERN GAS NETWORKS PLC · Give and take
Nov 2026 to Dec 2026 900 m away
Standard
Testwood Lane, TottonUtility repair and maintenance works · SOUTHERN GAS NETWORKS PLC · Give and take
Nov 2026 to Nov 2026550 m away
Major infrastructure projects within 30 km
Decided
M3 Junction 9 ImprovementHighways · Adjacent to Winnal industrial estate, Winchester, north of Alresford Road B3404
decided May 2024 21.7 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 24.1 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 Totton Town: +13% over five years (2020 → 2025).
Council tax list: 20 homes added in the neighbourhood since April 2024.
Population (GP registrations): +0.3% in two years.
New school: GLADE SchoolOther independent special school, other independent special school
Aug 2020 250 m away
New-home postcodes with fewer than 5 homes are counted above but not listed. 7 postcodes nearby had new homes completed in the last two years.
Rooftop solar
Spire Hospital, Chalybeate Close - Solar PanelsApproved, not yet built · 230 kW
May 2024 3.9 km away
Rooftop solar
Staplewood Campus, Marchwood - Solar PanelsApproved, not yet built · 200 kW
Aug 2025 3.9 km away
Running nearest: Testwood Water Supply Works (solar farm, 1.7 km); Marchwood ERF (energy from waste, 3.2 km); Tavells Lane Solar Farm (solar farm, 3.4 km); Grove Solar Park (Phase 1) (solar farm, 4.9 km); Grove Solar Park (Phase 2) (solar farm, 4.9 km).
DESNZ Renewable Energy Planning Database, April to June 2026 (OGL). Projects of 150 kW and over; refused, withdrawn and abandoned ones are left out.
DfT Street Manager permits (OGL), England. Dates are the planned ones; works often finish early or overrun.