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
19storm overflows within 2 km
315hours of spills in 2025 between them (typical neighbourhood: about 36)
153spill events counted
Severn Trent Water
Gravelly Hill Walker Drive (B) Csointo River Tame26 spills, 110 hours in 2025
1.2 km away
Severn Trent Water
Witton - Gec Grounds (Cso)into Trib River Tame33 spills, 51 hours in 2025
1.7 km away
Severn Trent Water
Radstock Avenueinto River Tame48 spills, 50 hours in 2025
1.4 km away
Severn Trent Water
Off Walker Drive (A) Csointo River Tame10 spills, 42 hours in 2025
1.2 km away
Severn Trent Water
Washwood Heath - Watson Road Csointo River Rea9 spills, 35 hours in 2025
1.5 km away
Severn Trent Water
Gravelly Hill -Off Walker Drive Csointo River Tame9 spills, 20 hours in 2025
1.4 km away
Severn Trent Water
Washwood Heath/Ward End Park Rd Csointo Trib Of River Tame7 spills, 5 hours in 2025
1.9 km away
Severn Trent Water
Radstock Avenueinto River Tame4 spills, 1 hours in 2025
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
HS2: Birmingham Curzon Street stationUnder construction
under construction 4.9 km away
Transport
HS2: Interchange station (Solihull)Under construction, near the NEC and Birmingham Airport
under construction 10.8 km away
The longer view
Like-for-like prices in Gravelly Hill & South Erdington: +17% over five years (2020 → 2025).
Council tax list: 0 homes added in the neighbourhood since April 2024.
Population (GP registrations): -1.4% in two years.