The Watercress Line operates a wide variety of locomotives and other stock as part of its preserved operations. More comprehensive information about the railway's locomotives and rolling stock can be found on the Watercress Line's website.
Steam locomotives Operational
Number & name Locomotive Notes Livery Image35005 Canadian PacificSR Merchant Navy Class Built in 1941 at Eastleigh Railway Works. Withdrawn in 1965 and moved to Woodham Brothers scrapyard in South Wales, where it stayed until 1973. It moved to the Watercress Line in 2006, and operated until 2008. Following an extensive overhaul, it returned to service in 2025.BR Lined Green 30506LSWR S15 class Built in 1920 at Eastleigh Railway Works, designed for use on heavy freight services. Withdrawn from service in 1964 and moved to Woodhams scrapyard in South Wales. moved to the Watercress line in 1976, where it was returned to steam in 1987. It operated until 2001, after which a lengthy overhaul saw it returned to service in 2019. Owned by the Urie Locomotive Society.BR Unlined Black, Early Crest41312LMS Class 2 Built in May 1952 at Crewe Railway Works and spent its entire working life on the Southern Region of British Railways. It was withdrawn from service and moved to Woodhams scrapyard in South Wales where it stayed until 1974. It moved to the Watercress line in 1995 and returned to steam in 1999. Its most recent overhaul was completed in 2016.BR Black, Late Crest3781Hunslet Austerity Built by Hunslet in 1952 as a saddle tank for the National Coal Board, working at Maesteg Colliery. It arrived on MHR in 1994 and was rebuilt as an 0-6-0T to resemble Thomas the Tank Engine. It continues to perform this role, both at the Watercress Line and on hire to other heritage railways. Its most recent overhaul was completed in 2024.NWR Lined Blue1788Peckett 0-4-0STBuilt in 1929 for use at Kilmersdon colliery in Somerset. Owned by the Somerset & Dorset Railway Trust, it moved to the Watercress Line in 2021.Green
Undergoing overhaul or restoration
Number & name Locomotive Notes Livery Image30499 LSWR S15 class Built in 1920 at Eastleigh Railway Works, designed for use on heavy freight services. Withdrawn from service in 1964 and moved to Woodhams scrapyard in South Wales and then to the Watercress Line in 1983. Owned by the Urie Locomotive Society.N/AE828LSWR S15 class Built in 1927 at Eastleigh Railway Works. Withdrawn in 1964 and moved to Woodhams scrapyard in South Wales, where it stayed until 1981. It was returned to steam in 1994. Owned by the Eastleigh Railway Preservation Society, it last operated in 2002.SR Olive Green34007 WadebridgeSR Bulleid Light Pacific Built in 1945 at Brighton Railway Works. Withdrawn from service in 1965 and moved to Woodhams scrapyard in South Wales, where it stayed until 1981. It returned to steam in 2006 at the Bodmin & Wenford Railway then moved to the Watercress Line in 2007, last operating in 2016. Following a sizeable donation towards the locomotive by a private individual, an overhaul to mainline standards is in progress, with much of this being carried out off site.BR Lined Green75079BR Standard Class 4 4-6-0 Built in 1956 at Swindon Railway Works. It spent much of its working life based at depots close to the Watercress Line, such as Basingstoke and Eastleigh. Withdrawn in 1966, and moved to Woodham Brothers scrapyard in South Wales, where it stayed until 1982. It moved to the Watercress Line in 2007, and is under restoration at Ropley, having never yet operated in preservation.N/A92212BR Standard Class 9F Built in 1959 at Swindon Railway Works. Withdrawn in 1968 and spent from then until 1979 at Woodham Brothers scrapyard in South Wales. It returned to steam at the Great Central Railway in 1996, and later moved to the Watercress Line, where it last operated in 2019. Owned by Locomotive Services Ltd, for whom it is undergoing a contract overhaul at Ropley.BR Black, Late Crest53808S&DJR 7F Built in 1925 by Robert Stephenson & Co in Darlington. Withdrawn in 1964, after which it spent 6 years at Woodham Brothers scrapyard in South Wales. It was then based on the West Somerset Railway until moving to the Watercress Line in 2020., where it last operated in 2023. Owned by the Somerset & Dorset Railway Trust.BR unlined black, late crest
In storage
Number & name Locomotive Notes Livery Image30850 Lord NelsonSR Lord Nelson Class Built in 1926 at Eastleigh Railway Works. Withdrawn from service in 1962, later becoming part of the National Collection. Based at the Watercress Line since 2009 under agreement with the National Railway Museum. The locomotive was withdrawn from service in 2015.SR Malachite Green Late BR, Lined Green 34105 SwanageSR West Country Class Built in 1950 at Brighton Railway Works. Withdrawn in 1964, and spent from 1965 to 1978 at Woodham Brothers scrapyard in South Wales. It was restored at the Watercress Line where it returned to steam in 1987. Last steamed in 1997, its most recent overhaul was placed "on hold" in 2020, with the locomotive being stored at Ropley.BR Lined Green73096BR Standard Class 5 Built in 1955 at Derby Railway Works. Withdrawn in 1967 and moved to Woodham Brothers scrapyard in South Wales. Initially moved to the Watercress Line in 1985, it returned to steam in 1993. It moved away from the line in 2014, but returned in 2017. It last steamed in 2011 and is currently stored awaiting overhaul.BR Lined Green, Late Crest80150BR Standard Class 4 2-6-4TBuilt in 1956 at Brighton Railway Works. Withdrawn in 1965 and sold to Woodham Brothers scrapyard in South Wales. Following several further changes of location, it moved to the Watercress Line in 2011, where it has remained in storage awaiting full restoration. Unlined Black 45379LMS Stanier Class 5 Built in 1937 by Armstrong Whitworth of Newcastle. Withdrawn in 1965 and moved to Woodham Brothers scrapyard in South Wales, where it remained until 1974. It moved to the Watercress Line in 2002 and was returned to steam in 2010. It last operated in 2018, after which the engine moved to dry storage at the One:One Collection in Margate.BR Lined Black, Late Crest
Diesel locomotives and multiple units
Number & name Locomotive Notes Livery Image 08032British Rail Class 08Built at Derby in 1954, withdrawn in 1974 and subsequently used by Foster Yeoman at Merehead quarry in Somerset. Moved to the Watercress Line in 2009.Black08288British Rail Class 08Built at Derby in 1957, withdrawn by British Rail in 1983. It entered preservation at the Watercress Line in 1984 and has been based there ever since.BR BlueD3462 (08377)British Rail Class 08 Built at Darlington in 1957, withdrawn by British Rail in 1983. Preserved on the West Somerset Railway, then moved to the Watercress Line in 2013.BR Green12082 British Rail Class 11Built at Derby in 1950, withdrawn by British Rail in 1971 and was then used in industry, initially by the National Coal Board. Moved to the Watercress Line in 2010.BR BlackD8059 (20059)British Rail Class 20Built by Robert Stephenson & Hawthorns, Darlington, in 1961. Owned by the Somerset & Dorset Locomotive Company, it moved to the Watercress Line in 2019.BR GreenD8188 (20188)British Rail Class 20Built by English Electric at Newton-le-Willows in 1966. Owned by the Somerset & Dorset Locomotive Company, it moved to the Watercress Line in 2021.BR Green47579 James Nightall G.C.British Rail Class 47Built by Brush Traction in Loughborough in 1964 and withdrawn from mainline service in 2004. Moved to the Watercress Line in 2017, on long-term loan from the Mangapps Railway Museum.BR Blue (Stratford Large Logo)50027 LionBR Class 50Built by English Electric in 1968, withdrawn from mainline service in 1991. Moved to the Watercress Line in 1992, then to the North Yorkshire Moors Railway in 1994. The locomotive returned to the Watercress Line in 2012.Network SouthEast Revised150231British Rail Class 150Diesel-hydraulic multiple unit built in 1987. On 31 July 2025, The Watercress Line announced that it had acquired 150231 from Porterbrook, joining its fleet of heritage railway rolling stock.Regional Railways1125British Rail Class 205Diesel-electric multiple unit (DEMU) built in 1959. It was often used on the Mid-Hants Railway (Watercress Line), including on the last day of British Rail operation in 1973. After withdrawal from mainline operation in 2004 it was acquired by the Watercress Line.BR Green
Passenger coaches
Pre-nationalisation passenger coaches Number (type) Original operator / Owner Notes Livery Photograph 1353 (LSWR 'Ironclad' Brake Third Corridor)Southern RailwayBuilt in 1923 at Eastleigh, converted for departmental use in the Exmouth Junction breakdown train in 1959. Arrived at the Watercress Line in 1979 and is stored in unrestored condition.n/a 1456 (Bulleid Open Third)Southern RailwayBuilt in 1947 for use on the London to Bournemouth line. Moved to the Watercress Line in 2012 on a 25-year loan from the Bluebell Railway. Following restoration, it entered service in 2020.SR Malachite Green4211 (Bulleid Semi-open Brake Third)Southern RailwayBuilt in 1947 by the Birmingham Railway Carriage & Wagon Company. Converted to a mobile training coach around 1970, moved to the Watercress Line in 1976.SR Malachite Green 4367 (Bulleid semi-open Brake Third)Southern RailwayBuilt in 1948 at Eastleigh. Withdrawn in 1966 and later used by the British Army as an inspection saloon at Long Marston. Arrived at the Watercress Line in 1992. This coach was subsequently heavily vandalised whilst in store.n/a M45045M (Inspection Saloon)London Midland and Scottish RailwayBuilt in 1940 at Wolverton. Preserved at the Llangollen Railway in 1992, then moved to the Watercress Line by 2000.LMS Maroon
British Railways Mark 1 passenger coaches (catering cars) Number (type) Notes Livery Photograph S1105 (Griddle)Built in 1952 at Doncaster as a Restaurant First, rebuilt to Griddle configuration in 1965.British Railways Green S1668 (Buffet Restaurant)Built in 1961 by Pressed Steel. Used in the Mid-Hants dining train 'The Watercress Belle'.Pseudo Pullman – Umber and Cream S1807 (Restaurant Miniature Buffet)Built in 1957 at York.British Railways Green S1851 (Restaurant Miniature Buffet)Built in 1960 at Wolverton.British Railways Green S1973 (Unclassed Restaurant Car)Built in 1961 at Swindon.British Railways Green
British Railways Mark 1 passenger coaches Number (type) Notes Livery Photograph S3063