Butterwick, County Durham

Wynyard railway station was a railway station on the Castle Eden branch of the North Eastern Railway (NER) from 1880 to 1931. It was located immediately to the south of the bridge carrying the Hartlepool to Sedgefield road (now part of the A689) and served little more than a few scattered hamlets, including Embleton and Swainston. Despite its name, the station was poorly situated for Wynyard Park which was better served by the neighbouring station at Thorpe Thewles.

Thorpe Larches is a small hamlet in County Durham in North East England, situated between Sedgefield and Stockton-on-Tees. There are approximately 21 buildings, 19 of which are houses, and the other two a car garage and a packaging warehouse. The hamlet has around 60 residents. The village is within catchment range of at least one primary school and one secondary school. Nearby towns include: Stockton-on-Tees Billingham Middlesbrough Darlington Yarm Sedgefield

Fishburn is a village and civil parish in County Durham, in England. It is situated about 12 miles west of Hartlepool. It had a population of 2,454, increasing to 2,588 at the 2011 Census.

Sedgefield Community College is an coeducational secondary school located in Sedgefield in County Durham, England.The school takes in students from most of the surrounding places including Sedgefield itself, Fishburn, Trimdon, Trimdon Grange, Trimdon Station, Trimdon Colliery, Coxhoe, Bishop Middleham, and West Cornforth and individual students travel in from a much wider area. The original 1960s era school buildings closed on 17 December 2010 and were replaced on the same site with a new build school. Unusually, the original school had its own farm, which had Saddleback pigs, Jacob sheep, assorted hens, ducks and a range of other animals. The farm closed when the new school building was opened. In 2003 the school was visited by former American President George W. Bush as part of a visit to former Prime minister Tony Blair's constituency.In March 2017, the school was rated 'Outstanding' by Ofsted.Previously a community school administered by Durham County Council, in March 2020 converted to academy status. The school is now sponsored by The Laidlaw Schools Trust. The school was awarded world class school status in 2020 and is known as one of the best schools in County Durham and the whole region.In 2021, Sedgefield Community College was featured in the BBC One documentary Paddy and Christine McGuinness: Our Family and Autism

Charity Land is a Site of Special Scientific Interest in the Sedgefield district of County Durham, England. It covers an area on both banks of the River Skerne, just to the north-east of the village of Trimdon. The habitat of the site is unimproved neutral grassland, underlain by magnesian limestone. Once widespread on the limestone plateau of eastern Durham, such grasslands have mostly been destroyed by modern agricultural practices, the few remaining areas being small and highly fragmented. Charity Land is important as one of the few remaining examples of this habitat. The fields are dominated by grass species, but a variety of grassland forbs are present.

Fishburn Grassland is a Site of Special Scientific Interest in the Sedgefield district of County Durham, England. It lies between the villages of Fishburn and Trimdon, just north of the former. The site consists of a small area of species-rich magnesian limestone grassland, a vegetation type that is rare nationally and mainly restricted to County Durham and Tyne and Wear. There are two distinct plant communities, the larger of which, dominated by blue moor-grass, Sesleria albicans, and small scabious, Scabiosa columbaria, is known only from east Durham. The other community, dominated by upright brome, Bromus erectus, is common on limestone in southern England but is at its northern limit in Durham, where there are no other protected sites.

Hurworth Burn railway station was a railway station on the Castle Eden branch of the North Eastern Railway (NER) from 1880 to 1931. It was located between the embankment carrying the railway over Hurworth Burn Reservoir (to the north) and the bridge carrying the line over the Hart to Trimdon road (known as Hurworth Burn Road) (to the south). As well as serving the then relatively new reservoir, the station primarily served a few scattered hamlets though it was also the nearest station to the village of Sheraton.

Trimdon is a village in County Durham, in England (earlier Tremeldon (1196) or Tremedon (1262)). It is 9 miles west of Hartlepool, and adjacent to Trimdon Colliery, Trimdon Grange and Deaf Hill (also known as Trimdon Station). Locally, to distinguish it from these it is known as Trimdon Village or simply "The Village". The main focal point of "The Village" is Saint Mary Magdalene church, which was constructed during the Norman period (approximately 1145AD). Trimdon Labour Club (now closed) was the setting for some of the former prime minister and constituency MP, Tony Blair's constituency speeches. Blair's constituency home was in nearby Trimdon Colliery.

Trimdon Labour Club was a bar and local branch of Sedgefield Labour Party in the village of Trimdon, County Durham in England. It opened in 1993, as a conversion of a former Working Men's Club. It was the local Labour Club of former British Prime Minister Tony Blair, who lived in nearby Trimdon Colliery.

NETPark or North East Technology Park is a science park in Sedgefield, County Durham, England. The County Durham science park is on the site of the former Winterton Hospital and is home to over 40 companies, employing over 600 people. Sectors include advanced materials and manufacturing, nanotechnology, X-Ray technology, semiconductors, defence, electronics, photonics, robotics, pharmaceutical and space and satellite technology. Since its inception in 2000, NETPark has developed a number of facilities including the NETPark Plexus, NETPark Discovery 1 & 2 and NETPark Explorer buildings totalling over 127,000 sq ft of space. In 2021 Durham County Council approved a £50m investment to fund an additional 270,000 sq ft of space over the next five years. NETPark is owned by Durham County Council and managed by Business Durham. NETPark is the only UK Science Park with two National Catapult Centres CPI's High Value Manufacturing Catapult and North East Centre of Excellence for Satellite Applications. NETPark is home to three national innovation centres all managed by Centre for Process Innovation including National Printable Electronics Centre, National Formulations Centre and National Centre for Healthcare Photonics. Durham University is also part of the science park, through Orbit, the new University Enterprise Zone and The Centre for Advanced Instrumentation, which was the first building to be constructed on the site in 2004.

Winterton Hospital was a psychiatric hospital north of Sedgefield in County Durham, England.

Grindon is a village and former civil parish, now in the parish of Grindon and Thorpe Thewles, in the Stockton-on-Tees district, in the ceremonial county of Durham, England. The civil parish population at the census 2001 was 2,603 reducing to 2,484 at the 2011 Census. It is situated between Sedgefield and Stockton-on-Tees, near to Thorpe Thewles and Thorpe Larches. The place name of "Grindon" is derived from the word 'dun', which meant hill. Grindon is situated in the Upland Fells, formed of Carboniferous millstone grit. "The alternating strata of harder and softer rocks give a stepped profile to many dale sides and distinctive flat-topped summits to the higher fells."