Country England and Wales › Region North East › Council County Durham › Neighbourhood Sedgefield & Bishop Middleham › Postcode TS21 3DN What's changing near TS21 3DN Within 2 km, around Sedgefield & Bishop Middleham in County Durham. Building, planning, schools, transport, prices and crime.
24 new homes completed within 2 km, last 2 years
0 homes given permission on brownfield sites since 2021
+2.8% like-for-like prices in Sedgefield & Bishop Middleham, 2024 → 2025 (council +5.4%)
+5% recorded crime, last 12 months vs the 12 before
On the map
Black pin: the postcode. Tap a dot for details.
Nearby, most recent first New-home postcodes with fewer than 5 homes are counted above but not listed. 2 postcodes nearby had new homes completed in the last two years.
11 homes extended 2021–2025, typically adding 25 m²
23 since energy certificates began (2008)
0 in TS21 3DN itself
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 5 storm overflows within 2 km
157 hours of spills in 2025 between them (typical neighbourhood: about 36)
74 spill events counted
Northumbrian Water Sedgefield Sewage Treatment Works into Shotton Beck, Tributary Of 15 spills, 77 hours in 2025
1.4 km away Northumbrian Water Stockton Road Cso (Se 024) into Shotton Beck 28 spills, 45 hours in 2025
1.3 km away Northumbrian Water East End Cso (Se 026) into Tributary Of Redcar Beck 26 spills, 26 hours in 2025
600 m away Northumbrian Water Beacon Avenue Sps into Redcar Beck 1 spills, 6 hours in 2025
700 m away Northumbrian Water The Meadows Cso (Se 022) into Unnamed Trib Of Shotton Beck 4 spills, 3 hours in 2025
1.1 km away Environment Agency event duration monitoring, 2025 annual return (OGL; © Environment Agency copyright and/or database right 2026). Overflows release diluted sewage into rivers and the sea when sewers are overwhelmed, mostly after heavy rain.
Solar, wind and battery projects within 10 km 31 planned, approved or being built and 9 running (95 MW between them). Those within 5 km are on the map above.
Rooftop solar PFF Packaging, Salters Lane Industrial Estate, Sedgefield - Solar PV Panels Planning application in · 1 MW
Mar 2025 Rooftop solar The Neville Hamlin Building, Thomas Wright Way - Solar Panels Approved, not yet built · 250 kW
Jul 2023 Solar farm West House Farm, Fishburn - Solar Farm Approved, not yet built · 41 MW
Apr 2024 Solar farm Cowley Complex, Stockton on Tees Being built · 120 MW
Apr 2024 Solar farm Low Raisby Farm, Kelloe - Solar Panels Planning application in · 25 MW
Jan 2026 Rooftop solar York Road - Solar PV panels Approved, not yet built · 150 kW
May 2022 Battery storage Byers Gill Solar Farm Approved, not yet built
Jul 2025 Battery storage Spennymoor Greener Grid Park Approved, not yet built · 200 MW
Jul 2025 Battery storage South Thinford Lane, Thinford - Energy Storage Approved, not yet built · 100 MW
Oct 2022 Solar farm High Barnes Farm, Coal Lane - Solar Farm Approved, not yet built · 50 MW
May 2025 Battery storage Road and street works within 1 km 5 permitted works running now or planned, 2 of them major.
Major, planned West Park Lane, Sedgefield New service connection · NORTHERN POWERGRID (NORTHEAST) PLC · Road closure
Nov 2026 to Nov 2026 Major, planned Eastwell Close, Sedgefield Utility repair and maintenance works · BT · Road closure
Nov 2026 to Dec 2026 Standard Elm Avenue, Sedgefield Utility repair and maintenance works · BT · Give and take
Oct 2026 to Oct 2026 Standard Mitford Court, Sedgefield Utility repair and maintenance works · NORTHUMBRIAN WATER · No carriageway incursion
Oct 2026 to Oct 2026 Minor East End, Sedgefield Utility repair and maintenance works · BT · Some carriageway incursion
Nov 2026 to Nov 2026 DfT Street Manager permits (OGL), England. Dates are the planned ones; works often finish early or overrun.
Major infrastructure projects within 30 km Decided decided Jul 2025 Pre-application H2NorthEast (H2NE) Other Pipe-lines · The project is to be located on Seal Sands, within the administrative boundary of Stockton Borough Council and Redcar and Cleveland Borough Council. The proposed hydrogen distribution pipeline will link from the Hydrogen Production Facility to Cowpen Bewley to the west (approximately 7km in length) and Wilton to the east (approximately 10km in length). The total length of the three customer spur pipelines is around 2.6km. application due February 2027 Pre-examination Lighthouse Green Fuels Project Generating Stations · Land within the boroughs of Stockton-on-Tees and Redcar and Cleveland, Teesside. The proposed Sustainable Aviation Fuel (SAF) production site (the ‘Main Site’) is located on the north bank of the River Tees, south of Seal Sands Road. application due September 2026 Decided decided Jul 2016 Decided decided Feb 2024 Decided Transport schemes within 20 km None on our list yet. We're starting with recently opened and under-construction rail schemes.
Running nearest: Butterwick Moor (wind farm, 3.4 km); Walkway (wind farm, 3.4 km); Trimdon Grange (wind farm, 7.0 km); Southern Law (wind farm, 7.3 km); Chilton Energy Plant (biomass, 7.6 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.
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.