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The Great Britain Guide

Watermills · South East England

Longstock Mill

Free admission

Longstock Mill is a watermill in the United Kingdom.

Entrance to South Side Cottages from Longstock Road - geograph.org.uk - 3919716

John Firth — CC BY-SA 2.0 via Wikimedia Commons licence

Plan your visit

Typical visit
30 min–1 h
Nearest railway station
Mottisfont & Dunbridge · 9.9 km
  • Free entry
  • Family-friendly
  • Dog-friendly

About

Longstock Mill is a historic watermill in Hampshire, South-East England. The site is a designated Site of Special Scientific Interest. It sits within the Romsey and Southampton North parliamentary constituency. The nearest railway station is Mottisfont & Dunbridge, about 9.9 km away. Postcode area SO20.

Photo gallery

Protected designations

  • Site of Special Scientific Interest: River Test SSSI

Designations sourced from Natural England open data under OGL v3.

Place summary

Longstock Mill is a watermill located in Longstock, Hampshire, South-East England. It is situated within the River Test Site of Special Scientific Interest (SSSI), highlighting its ecological significance.

AI-generated from the structured facts on this page (operator, designation, listing, era). Not a substitute for visiting.

Coordinates
51.1173, -1.4969
County
Hampshire
District
Test Valley
Parish
Longstock
Postcode
SO20 6DL
Parliamentary constituency
Romsey and Southampton North
Nearest railway station
Mottisfont & Dunbridge — 9.9 km

Sources

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Longstock War Memorial

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Frequently asked questions

Where is Longstock Mill?
Longstock Mill is in Hampshire, South-East England, United Kingdom (postcode SO20 6DL), in the parish of Longstock.
Is Longstock Mill a protected site?
Yes — Longstock Mill is part of the River Test SSSI Site of Special Scientific Interest.
Is Longstock Mill free to visit?
Yes, Longstock Mill is free to enter.
How do I get to Longstock Mill?
Drivers can navigate to postcode SO20 6DL. It sits within the Romsey and Southampton North parliamentary constituency.