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
10hours of spills in 2025 between them (typical neighbourhood: about 36)
7spill events counted
Southern Water
Park Road Chandlers Ford Csointo Monks Brook3 spills, 8 hours in 2025
1.5 km away
Southern Water
Valley Road Chandlers Ford Csointo Tributary Of The Monks Brook4 spills, 2 hours in 2025
40 planned, approved or being built and 7 running (54 MW between them). Those within 5 km are on the map above.
Rooftop solar
Unit 2b, School Lane - Solar PanelsApproved, not yet built · 320 kW
Jun 2023 1.7 km away
Rooftop solar
Cooper Vision, Speedwell Close - Solar PanelsApproved, not yet built · 640 kW
Oct 2024 1.9 km away
Rooftop solar
Chandlers Ford - Solar panelsApproved, not yet built · 200 kW
Jun 2022 2.3 km away
Rooftop solar
Pei Genesis UK Limited, George Curl Way - Solar PanelsApproved, not yet built · 270 kW
Jan 2023 3.6 km away
Rooftop solar
Airways Distribution Park, Wide Lane - Solar PanelsApproved, not yet built · 340 kW
Jun 2023 3.8 km away
Rooftop solar
Airways Distribution Park, Wide Lane, Unit 1 - Solar PanelsApproved, not yet built · 450 kW
Jan 2025 3.8 km away
Battery storage
Silkstead Farm, Poles Lane - Battery Energy Storage SystemApproved, not yet built · 50 MW
Mar 2025 4.3 km away
Solar farm
Allington Lane - Solar & Battery FarmApproved, not yet built · 27 MW
Jul 2024 4.6 km away
Battery storage
Allington Lane - Solar & Battery FarmApproved, not yet built · 16 MW
Jul 2024 4.6 km away
Solar farm
Itchen Power, West End - Solar PanelsApproved, not yet built · 200 kW
Jan 2022 4.6 km away
Road and street works within 1 km
5 permitted works running now or planned, 2 of them major.
Major, planned
Oakmount Road, Chandler'S FordHighway repair and maintenance works · HAMPSHIRE COUNTY COUNCIL · Road closure
Oct 2026 to Oct 2026 700 m away
Major
Oakmount Road, Chandler'S FordHighway repair and maintenance works · HAMPSHIRE COUNTY COUNCIL · Road closure
Oct 2026 to Oct 2026 700 m away
Standard
Leigh Road, EastleighHighway repair and maintenance works · NATIONAL HIGHWAYS · No carriageway incursion
Nov 2026 to Nov 2026 250 m away
Standard
Broadlands Avenue, EastleighUtility repair and maintenance works · SOUTHERN WATER · Two-way signals
Oct 2026 to Oct 2026 800 m away
Minor
Leigh Road, EastleighHighway repair and maintenance works · NATIONAL HIGHWAYS · No carriageway incursion
Oct 2026 to Oct 2026 300 m away
DfT Street Manager permits (OGL), England. Dates are the planned ones; works often finish early or overrun.
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 11.4 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 19.4 km away
Decision
AQUIND InterconnectorElectric Lines · From the UK seaward limit in the English Channel to Lovedean Substation.
application due Q4 2019 23.7 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 Boyatt Wood: +17% over five years (2020 → 2025).
Council tax list: 10 homes added in the neighbourhood since April 2024.
Population (GP registrations): -1.4% in two years.